What is the remedial investigation and feasibility study or RI/FS?
The remedial investigation (RI) determined the nature, extent, and magnitude of any contamination of soils, groundwater, surface water and fresh water sediments at the Site that might cause harm to human health or the environment. It was completed in 2008. The feasibility study (FS) will identify and evaluate site cleanup alternatives that will be considered by EPA for any cleanup action that may be needed.
