2019.08.21_CCO.p.8.D_Long to Abraczinskas re Monthly Emissions Report

The Chemours Company
Fayetteville Works
22828 NC Highway 87 W
Fayetteville, NC 28306

August 21, 2019
Michael Abraczinskas
Director, Division of Air Quality
1641 Mail Service Center
Raleigh, NC 27699-1641
[e-mail]

Re: Monthly Emissions Report Pursuant to Consent Order Paragraph 8
Dear Mr. Abraczinskas,
Pursuant to Paragraph 8.d of the Consent Order, please find enclosed the August monthly
emissions report for GenX Compounds from Fayetteville Works, prepared with support from our
consultant, ERM NC, Inc. (“ERM”). The report shows the estimated GenX Compounds
emissions through July, the projected emissions for the rest of the year, and the assumptions that
underlie the estimates. Based on the identified assumptions, ERM’s calculations continue to
show that the facility will meet the Consent Order’s 82% and 92% requirements for plant-wide
interim reductions of emissions of GenX Compounds.

As we previously reported to you, in June, we completed installation and startup of a
carbon bed at Vinyl Ethers South (VES) for further control of process and indoor equipment
emissions from that facility. We performed emissions testing at VES on July 16 and 17, and we
have incorporated the results from that testing into the enclosed monthly emissions report. The
emissions test report for the July 16 and 17 testing at VES, prepared by Weston Solutions, Inc.,
is also enclosed.

As with the prior monthly emissions reports, the spreadsheet file with the calculations
underlying the enclosed monthly emissions report contains confidential business information of
Chemours, so we will send that spreadsheet file under separate cover directly to you, and the
spreadsheet file will not be further distributed or posted on Chemours’ website.

If you have any questions, please contact me at [e-mail].

Sincerely,

Brian D. Long
Plant Manager
Chemours – Fayetteville Works

2
Enclosures
August 2019 Monthly Emissions Report
Fluoromonomers Manufacturing Process VE South Carbon Bed Removal Efficiency and VE
South Stack Emissions Test Report, Test Dates: 16 and 17 July 2019

Cc:
Sheila Holman, DEQ
William F. Lane, DEQ
Francisco Benzoni, NC DOJ
Michael Scott, DWM
Linda Culpepper, DWR
David C. Shelton, Chemours
John F. Savarese, WLRK
Kemp Burdette, CFRW
Geoff Gisler, SELC