On‑Site Corrective Actions Update — Former DuPont Waynesboro Plant (2015-08-19)

This 2015 presentation summarizes on-site corrective actions at the former DuPont Waynesboro plant related to historical mercury use. It reviews the RCRA/RFI findings (mercury in structures at SWMUs 1 and 4, sewer/outfall impacts, groundwater containment), interim sewer and source removal measures, monitoring results, and proposed corrective measures including source removals, capping, and institutional controls.