In situ redox manipulation treatability test -- waste management plan

This Waste Management Plan provides guidance for the management of waste generated from groundwater well installations in the 100-HR-3 Operable Unit. The well installations are necessary to implement the In Situ Redox Manipulation Treatability Test to determine methods for in situ remedial efforts to prevent discharge of hexavalent chromium at levels above those considered protective of aquatic life in the Columbia River and riverbed sediments