Draft Final Decision Document for the Basin A Neck Groundwater Intercept and Treatment System, Interim Response Action at the Rocky Mountain Arsenal.

摘要

This interim response action consists of the design and construction of an alluvial ground water intercept and treatment system in the basin A neck area. This draft final decision document provides summaries of: (1) Alternatives considered (2) Significant events leading to the initiation of the IRA (3) The IRA Project (4) The applicable or relevant and appropriate requirements, standards, criteria, or limitations (ARAR's) associated with the program. The recommended intercept method is a system consisting of: (1) Alluvial ground water extraction (2) Water treatment - activated carbon adsorption proceeded by packed column air stripping (3) Recharge processes. (jg).