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

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.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1990
Accession Number
ADA295523

Entities

Organizations

  • Omaha District, U.S. Army Corps of Engineers

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Chemical Synthesis
  • Chemical Warfare
  • Chemical Warfare Agents
  • Chemistry
  • Construction
  • Groundwater
  • Hazardous Waste
  • Health Services
  • Hygiene
  • Materials Laboratories
  • Materials Science
  • Medical Personnel
  • Organic Compounds
  • Personal Protective Equipment
  • Protective Equipment
  • Water Flow
  • Water Supplies

Readers

  • Environmental Engineering.
  • Geotechnical Engineering.