NC0004774_Cover Letter_Buck CSAR 08-20-15_20150823

('DUKE
ENERGY.
August 23, 2015
Mr. Donald R. van der Vaart, Secretary
North Carolina Department of Environment and Natural Resources
1601 Mail Service Center
Raleigh, North Carolina 27699-1601
Subject: COMPREHENSIVE SITE ASSESSMENT REPORT
Duke Energy Buck Combined Cycle Station Ash Basin
Salisbury, Rowan County, North Carolina
NPDES Permit No. NC0004774
Dear Mr. van der Vaart:
Harry K. Sideris
Senior Vice -President
Environmental, Health & Safety
526 South Church Street:
Mail Code ECUP
Charlotte, North Carolina 28202
704-382-4303
In accordance with the North Carolina Department of Environment and Natural Resources
Division of Water Resources' February 24, 2015 letter (Conditional Approval of Revised
Groundwater Assessment Work Plan), Duke Energy hereby submits the Comprehensive Site
Assessment (CSA) Report for the Buck Combined Cycle Station Ash Basin. As indicated
below, Duke Energy is also providing the CSA Report to additional NCDENR Central Office
personnel, the NCDENR Mooresville Regional Office, and the Coal Ash Management
Commission.
We consider development and submittal of this CSA Report to satisfy the directives of your
Conditional Approval letter as well as the requirements of Section 130A-309.209(a)(4) and
Section 130A-309.209(d) of the Coal Ash Management Act of 2014.
If you have comments and/or questions, please direct them to me at 704-382-4303 or Ed
Sullivan, Manager of Waste & Groundwater Programs, at 980-373-3719.
Sincerely,
Harry K. Sideris
Senior Vice -President
Environmental, Health & Safety
Enclosure:
Comprehensive Site Assessment Report, Buck Combined Cycle Station Ash Basin
cc: Stanley (Jay) Zimmerman, Director, Division of Water Resources, Central Office
Bruce Parris, NCDENR Mooresville Regional Office
Coal Ash Management Commission