Interim Closure Activities at Corrective Action Unit 114: Area 25 EMAD Facility, Nevada National Security Site, Nevada

Boehlecke, R. F.

关键词: Corrective Action Unit 114;    Nevada National Security Site;    closure activities;   

DOI  :  10.2172/1056673
RP-ID  :  DOE/NV/25946--1340
PID  :  OSTI ID: 1056673

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

This letter report documents interim activities that have been completed at CAU 114 to support ongoing access and generate information necessary to plan future closure activities. General housekeeping and cleanup of debris was conducted in the EMAD yard, cold bays, support areas of Building 3900, and postmortem cell tunnel area of the hot bay. All non-asbestos ceiling tiles and loose and broken non-friable asbestos floor tiles were removed from support galleries and office areas. Non-radiologically contaminated piping and equipment in the cold areas of the building and in the two 120-ton locomotives in the yard were tapped, characterized, drained, and verified free of contents.