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Title: Final report of the decontamination and decommissioning of Building 34 at the Grand Junction Projects Office Facility

Technical Report ·
DOI:https://doi.org/10.2172/420390· OSTI ID:420390

The U.S. Department of Energy (DOE) Grand Junction Projects Office (GJPO) occupies a 61.7 acre facility along the Gunnison River near Grand Junction, Colorado. This site was contaminated with uranium ore and mill tailings during uranium refining activities of the Manhattan Engineer District and during pilot milling experiments conducted for the U.S. Atomic Energy Commission`s domestic uranium procurement program. The DOE Defense Decontamination and Decommissioning Program established the Grand Junction Projects Office Remedial Action Project to clean up and restore the facility lands, improvements, and the underlying aquifer. The site contractor for the facility, Rust Geotech, was also the remedial action contractor. Building 34 was radiologically contaminated and the building was demolished in 1996. The soil area within the footprint of the building was analyzed and found to be not contaminated. The area can be released for unlimited exposure and unrestricted use. This document was prepared in response to a DOE request for an individual closeout report for each contaminated GJPO building.

Research Organization:
Rust Geotech, Inc., Grand Junction, CO (United States)
Sponsoring Organization:
USDOE Assistant Secretary for Nuclear Energy, Washington, DC (United States)
DOE Contract Number:
AC13-86ID12584
OSTI ID:
420390
Report Number(s):
DOE/ID/12584-274; GJPO-GJ-34; ON: DE97001814; TRN: 98:008273
Resource Relation:
Other Information: PBD: Aug 1996
Country of Publication:
United States
Language:
English