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Title: U Plant source aggregate area management study report

Technical Report ·
OSTI ID:10115675

The US Department of Energy (DOE) Hanford Site in Washington State is organized into numerically designated operational areas including the 100, 200, 300, 400, 600, and 1100 Areas. The US Environmental Protection Agency (EPA), in November 1989, included the 200 Areas of the Hanford Site on the National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) of 1980. Inclusion on the NPL initiates the Remedial Investigation (RI) and Feasibility Study (FS) process for characterizing the nature and extent of contamination, assessing risks to human health and the environment, and selection of remedial actions. This report presents the results of an aggregate area management study (AAMS) for the U Plant Aggregate Area located in the 200 Areas. The study provides the basis for initiating RI/FS under CERCLA or under the Resource Conservation and Recovery Act (RCRA) Facility Investigations (RFI) and Corrective Measures Studies (CMS). This report also integrates RCRA treatment, storage, or disposal (TSD) closure activities with CERCLA and RCRA past-practice investigations.

Research Organization:
USDOE Richland Field Office, WA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
OSTI ID:
10115675
Report Number(s):
DOE/RL-91-52; ON: DE93005081; NC: NONE
Resource Relation:
Other Information: PBD: Sep 1992
Country of Publication:
United States
Language:
English