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HomeMy WebLinkAbout6512_DukeSutton_APPROVAL_UseBasinDamSoil_FID1358217_20190918ROY COOPER Governor MICHAEL S. REGAN Secretary MICHAEL SCOTT Director NORTH CAROLINA Environmental Quality September 18, 2019 Sent via email to iohn.toepfer@duke-energV.com Mr. John Toepfer Lead Engineer Duke Energy 410 South Wilmington Street/NC 14 Raleigh, North Carolina 27601 Re: Response to 1984 Basin Dike Analytical Sampling Results Duke Energy Carolinas — Sutton Energy Complex 6512-INDUS-2016 New Hanover County FID 1358217 Dear Mr. Toepfer: The Solid Waste Section (Section) has reviewed the 1984 Basin Dike Analytical Sampling Results (FID 1358216) for the Sutton Energy Complex submitted on September 17, 2019. The analytical results show compliance with the May 2019 North Carolina Department of Environmental Quality Preliminary Soil Remediation Goals for protection of groundwater and Background Threshold Values established for the Sutton facility. Therefore, the soil from the 1984 basin dike may be used onsite to fill in areas between the former basin and the existing landfill. If you have any questions, please do not hesitate to contact me via email elizabeth.werner@ncdenr.gov or phone (919) 707-8253. Sincerely, Digitally signed by Elizabeth S. Werner Date: 2019.09.18 16:52:59-04'00' Elizabeth S. Werner Hydrogeologist Solid Waste Section NORTHCAROUNAD_EAom// Deparhnent of Environmental Duallty f North Carolina Department of Environmental Quality I Division of Waste Management 217 West Jones Street 1 1646 Mail Service Center I Raleigh, North Carolina 27699-1646 919.707.8200 Cc: Ed Sullivan, P.E. — Duke Energy Progress Ed Mussler, P.E. — Section Chief, SWS Larry Frost — Permitting Engineer, SWS David Giachini, P.E. — Permitting Engineer, SWS Ben Jackson, I.E. — Permitting Engineer, SWS Sarah Rice — Environmental Program Consultant, SWS Steven Lanter—Coal Ash Program Manager, DWR NORTHCAROUNAD_EAom// Deparhnent of Environmental Duallty f m North Carolina Department of Environmental Quality I Division of Waste Management 217 West Jones Street 1 1646 Mail Service Center I Raleigh, North Carolina 27699-1646 919.707.8200