Accession Number : ADA295523

Title :   Implementation Document, Cutoff Walls and Cap for Lime and M-1 Settling Basins, Rocky Mountain, Arsenal, Colorado.

Corporate Author : ARMY ENGINEER DISTRICT OMAHA NE

PDF Url : ADA295523

Report Date : NOV 1990

Pagination or Media Count : 42

Abstract : The interim response action for the lime settling basins consists of (1) Relocation of the sludge, (2) Construction of a 360 degree subsurface barrier, and (3) Construction of a soil and vegetative cover. A slurry trench barrier and 18" cap will be installed. The IRA for the M-1 basins requires (1) A 360 degree subsurface barrier and (2) In-situ vitrification. The barrier will be sheet piling. Information is included on the following elements of the design requirement: (1). Geology and hydrology. (2). Contamination. (3). Slurry trench cutoff wall for lime basins. (4). Sheet pile cutoff wall for M-1 basins. (5). Vegetative cover for lime basins. (6). Civil-grading, paving, drainage. (7). Water supply and wastewater collection.

Descriptors :   *HAZARDOUS WASTES, *WASTE TREATMENT, *BASINS(GEOGRAPHIC), WASTE WATER, HYDROLOGY, GEOLOGY, SLURRIES, TRENCHES, MOUNTAINS, RESPONSE, SHEETS, BARRIERS, WALLS, RELOCATION, CONTAMINATION, VEGETATION, COLLECTION, PILE STRUCTURES, COLORADO, WATER SUPPLIES, SLUDGE.

Subject Categories : Geography
      Miscellaneous Materials

Distribution Statement : APPROVED FOR PUBLIC RELEASE