Accession Number : ADA295127

Title :   Final Decision Document for the Interim Response Action at the Lime Settling Basins, Rocky Mountain Arsenal, Version 4.0.

Corporate Author : WOODWARD-CLYDE CONSULTANTS DENVER CO

PDF Url : ADA295127

Report Date : MAR 1990

Pagination or Media Count : 55

Abstract : The objective of the interim response action at the lime settling basins is to mitigate the threat of releases from the basins. The proposed IRA consists of: (1) Relocation of sludge material to the settling basin, (2) Construction of a 360 degree subsurface barrier around the basins, (3) Construction of a soil and vegetative cover over the material, (4) Installation of a ground water extraction system. This decision document provides summaries of: (1) alternative technologies considered, (2) Significant events leading to the initiation of the IRA, (3) The IRA Project, (4) Applicable or relevant and appropriate requirements, standards, criteria, and limitations (ARAR's) associated with the program.

Descriptors :   *CONTAMINATION, *BASINS(GEOGRAPHIC), DECISION MAKING, THREATS, MATERIALS, GROUND WATER, RESPONSE, DOCUMENTS, RELEASE, EXTRACTION, RELOCATION, ROCKY MOUNTAINS, VEGETATION, SLUDGE.

Subject Categories : Inorganic Chemistry
      Geography
      Hydrology, Limnology and Potamology
      Water Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE