WS-7691_7691_G_ACCLTR_20230309

March 9, 2023

APAC-Atlantic, Inc.
Attn: Mr. Ryan Crosbie
900 Ashwood Parkway, Suite 700
Atlanta, GA 30338

Re: Acknowledgement of Report Receipt
Former GNC Energy Corporation
100 Chimney Road, Greensboro
Guilford County, North Carolina
Incident number: 7691
Risk Classification: Low
Ranking: 60R

Dear Mr. Crosbie:

This office acknowledges the receipt of your Annual Groundwater Monitoring Report of 2022
for the subject site on March 7, 2023. Your cooperation is appreciated. The report has been
reviewed and maintained in the Guilford County Health Department in Greensboro.

If you have any questions regarding this letter, please contact Gene Mao at the Guilford County
Department of Health and Human Services, 400 W. Market Street, Suite 300, North Carolina
27401 and/or [phone].

Sincerely,

James W. Brown
Regional Supervisor
Winston-Salem Regional Office
UST Section, Division of Waste Management,
NCDEQ

cc: Guilford County Department Health and Human Services