Annual status report of the plan and schedule to discontinue disposal of contaminated liquids into the soil column at the Hanford Site, Fiscal year 1989

The policy of the US Department of Energy (DOE) requires that the use of the soil column to treat and retain contaminants from liquid waste streams be discontinued at the earliest date practicable in favor of waste minimization, wastewater treatment, and engineered disposal of concentrated waste. Included within the document is the current status of the projects and associated costs presented in the Plan and Schedule to discontinue disposal of contaminated liquids into the soil column at the Hanford Site. 13 refs., 4 figs., 3 tabs