Work plan describing Phase 2 bank management area (BMA) investigation for RRMs 2–3 of the South River (AOC4) at the former DuPont Waynesboro site. Outlines targeted 0–5 cm surficial soil sampling, GPS transects, composite sample preparation, lab analysis for total mercury (EPA SW‑846 7471A), QA/QC procedures, and reporting procedures. Prepared by AECOM for Corteva (Oct 2019).
File Type:
pdf
Categories:
Technical Documents
Publication Date :
2019-10
Type :
Work Plan
Review Notes :
Document is a preliminary Phase 2 investigation work plan (Oct 2019) prepared by AECOM for Corteva. A separate DEQ letter included in the scanned pages indicates VDEQ accepted revisions (dated Oct 22, 2019); date used is the month/year on the cover. No other uncertainties.
