4101_Guilford_CityHighPoint_Riverdale_MSWLF_Seaboard_RemedialProgressReport_FID1790880_20230418

SEABOARD GROUP II AND THE CITY OF HIGH POINT
April 18, 2023
Eric B. Aufderhaar, P.G., Environmental Program Consultant
North Carolina Department of Environmental Quality
Division of Waste Management
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Re: Remedial Action Progress Report, 2023 First Quarter
Former Seaboard Chemical and Riverdale Drive Landfill Site
Jamestown, Guilford County, North Carolina
Dear Mr. Aufderhaar:
The Seaboard Group Il and the City of High Point are providing this 2023 First Quarter Remedial Action
Progress Report for the former Seaboard Chemical Corporation facility and the closed Riverdale Drive
Landfill located in Jamestown, NC.
During the first quarter of 2023 the mechanical and phytoremediation treatment systems processed
3,603,571 gallons of extracted groundwater and leachate. The system was shut down during the last week
of February 2023 for the routine semi-annual citric cleaning of the lines and equipment. No other
significant shutdowns occurred during this reporting period.
The irrigation line replacement is underway and is approximately 60% complete. This work is expected
to be finalized during the second quarter of 2023.
Please contact Mr. Gary D. Babb (919/605-4719) or Craig Coslett (610/435-1151) if there are any
questions or comments regarding this update.
Seaboard Group Il and City of High Point
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Gary D. Babb, P.G.
Babb & Associates, P.A.
cc: Craig Coslett — Project Oversight Coordinator
Jackie Drummond - NCDEQ Division of Solid Waste