Pre-design soil sampling plan (March 2019) for North Park Bank Management Areas (AOC 4, former DuPont Waynesboro site) to characterize total mercury (THg) in floodplain soils. The plan describes 34 borings (11 perimeter, 23 top-of-bank), 0–2.5 ft sampling in 6‑inch intervals, EPA Method SW-846 7471A analysis, QA/QC procedures, and reporting.
File Type:
pdf
Categories:
South River Remediation Documents
Publication Date :
2019-03
Type :
Work Plan
Review Notes :
Category assigned to South River Remediation Documents because the plan supports interim remedial measures and is part of the AOC 4 cleanup activities. Document date taken from cover and DEQ letter (March 2019). No significant uncertainties in title, date, or content scope visible in the PDF.
