Location: Dry Canyon Artillery Range, Formerly Used Defense Site (FUDS), CA
Client: US Army Corps of Engineers, Los Angeles District
Scope: DAWSON is performing a complex RI/FS at a 4,344-acre FUDS, which will result in a Decision Document (DD) and future plans for Remedy-In-Place or Response Complete (RIP/RC). DAWSON investigated and cleared all range debris, and classified and removed over 1,700 items MD, MPPEH, and MEC items during the field investigation. Incremental surface soil samples were collected in triplicate from three high concentration target areas to provide an assessment of MC contamination at the site. All decision units were sampled in triplicate for explosives. All intrusive investigation excavations were sifted for archeological/cultural debris and backfilled to existing conditions.