8106_Duke _Rogers_Reporting_DIN26733_20160919

526 South Church Street
Charlotte, NC 28202
Mailing Address:
PO Box 1006
Mail Code EC13K
Charlotte, NC 28201-1006
980 373 2779
704 382 6240 fax

September 14, 2016

North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. Highway 70
Swannanoa, North Carolina 28778

Attn: Mr. Larry Frost

Re: Semi-annual Groundwater Monitoring Report Submittal
Permit No. 8106-INDUS
Rogers Energy Complex (formerly Cliffside Steam Station)
573 Duke Power Road, Mooresboro, NC 28114

Dear Mr. Frost:

As discussed with the NCDEQ Solid Waste Section (SWS) on August 30, 2016, the June 13, 2016
Rogers CCP Landfill Permit to Operate states that the semi-annual groundwater monitoring reports
must be submitted to the SWS within 120 days of the respective sampling event (Attachment 3,
Part 1, Condition 13). The current Operations Plan states the reports shall be submitted within 60
days of the sampling event (Section 6, Table 6-1). In order to align the Operations Plan to the
requirements of the Permit to Operate, Duke Energy proposes to change the reference in the plan
to 120 days. Therefore, the upcoming October 2016 (and subsequent) semi-annual sampling
events will be reported to the SWS within 120 days of sampling. Please contact me with any
questions.

Respectfully submitted,

Ryan Czop, Engineer I
Environmental Services

ecc: Elizabeth Werner, NCDEQ Solid Waste Section
Jessica Snyder, Duke Energy
Steve Hodges, Duke Energy
Kenton Yang, CDM Smith