Evals for Recommending Bkgd GW and Soil Datasets_20161215

(' DUKE
ENERGY..
526 South Church Street:
Mail Code EC13K
Charlotte, North Carolina 28202
704-382-4761
December 15, 2016
Mr. Ted Campbell
North Carolina Department of Environmental Quality
Division of Water Resources
Asheville Regional Office
2090 U.S. Highway 70
Swannanoa, NC 28778
Subject: Evaluations for Recommending Background Groundwater and Soil Datasets
Cliffside Steam Station (Rogers Energy Complex)
Dear Mr. Campbell,
As discussed on October 25, 2016 and subsequent meetings between NCDEQ, Duke Energy, and Duke
Energy consultants, evaluations have been performed on site-specific bases to recommend groundwater
and soil data for use in calculating site-specific groundwater and soil background values. Attached you
will find tech memos and evaluation tables produced by HDR summarizing the groundwater and soil
datasets recommended for use in calculating respective background values at Cliffside Steam Station.
Should you have any questions concerning these evaluations or would like an opportunity to discuss
further, please do not hesitate to contact me at [phone] or Ryan Czop at [phone].
Respectfully Submitted,
AW IO�.
Sean DeNeale (on behalf of Ryan Czop)
Duke Energy EHS CCP
Waste & Groundwater Programs
Cc (via e-mail): Steve Lanter, NCDEQ Raleigh Central Office
Landon Davidson, NCDEQ Asheville Regional Office
Ed Sullivan, Duke Energy Corporation
Ryan Czop, Duke Energy Corporation
Mark Filardi, HDR, Inc.
Scott Spinner, HDR, Inc.
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