1804_DukeMarshall_DALF_MW-3 Well Abandonment Request_FID1818892_20230818

(' DUKE
ENERGY-.
August 15, 2023
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. Highway 70
Swannanoa, NC 28778
Attn: Ms. Sarah Moutos (submitted electronically)
Re: Request for Approval to Abandon Monitoring Well MW-3
Dry Ash Landfill Phase 11
Permit No.: 1804-INDUS-1983
Marshall Steam Station
Terrell, North Carolina 28682
Dear Ms. Moutos:
526 South Church St.
Charlotte, NC 28202
Mailing Address
P.O. Box 1006
Mail Code EC 13K.
Charlotte, NC 28201-1006
To support the Dry Ash Landfill Phase II (1804-INDUS-1983) geosynthetic cap and stability feature construction
activities at the Marshall Steam Station, Duke Energy requests approval to abandon groundwater monitoring
well MW-3 located upgradient of the landfill and within the ash basin waste boundary. The attached Figure
(Figure 2 Sample Locations) has the monitoring well, MW-3, requested for abandonment circled in yellow.
Abandonment of the monitoring well will be supervised by qualified geotechnical field support that is under the
direct supervision of and in contact with a Licensed Geologist. The piezometer will be abandoned by a North
Carolina licensed well contractor in accordance with subchapter 02C of the North Carolina Administrative
Code. Duke Energy will provide well abandonment records to the Division upon completion of the field work.
If you need additional information regarding this request do not hesitate to email or call me at
Ashley.Healy(c)duke-energy.com or [phone].
Respectfully submitted,
j4vAi
Ashley Healy, P.G.
Environmental Services
Attachments: Figure 2 Sample Locations (SynTerra, December 2022)
cc (via e-mail): Claire Osborn, NCDEQ
Sherri Stanley, NCDEQ
Ed Mussler, NCDEQ
Scott Saunders, Duke Energy
Dan Zakary, Duke Energy
Chris Varner, Duke Energy
Tyler Hardin, Duke Energy
Kim Witt, Duke Energy
Ed Sullivan, Duke Energy
www.duke-energy.com Page 1 of 1