NC0004979_Other Correspondence_20190523

Allen Stern Station
253 Plant Allen RoaCa
Belmont, NC; 28012
�. i
NC Department of Environmental Quality
Division of Water Resources - NPDES Complex Permitting
Attn: Sergei Chernikov
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Installation of Temporary Treatment Equipment
Allen Steam Station
NPDES Permit No. NC0004979
Gaston County
Dear Dr. Chernikov:
IE IV1 R/DWR
MAY
ORON
MOORESVILLE REGIONAL OFFIC
Duke Energy respectfully submits notification, within seven calendar days of installation of
temporary additional physical -chemical treatment at wastewater Outfall 002, as per Condition
A.(2.) for the purposes of decanting and dewatering of the ash basin.
Should you have any questions regarding this submittal or require additional information, please
contact Robert Wylie at [phone] or email [e-mail].
l certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. lam aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
Sincerely,
b' {
Terry W. Tuck
General Manager II
Allen Steam Station
Fossil/Hydro Operations - Carolinas Coal Generation
Cc: Ori Tuvia NCDEQ DWR - 610 E. Center Ave. Suite 301 Mooresville, NC 28115
Randy Gantt - via email
Robert Wylie — FileNet
Raleigh:UPS Tracking: 9960 4041