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Title: Disposition of Uranium -233 (sup 233U) in Plutonium Metal and Oxide at the Rocky Flats Environmental Technology Site

Technical Report ·
DOI:https://doi.org/10.2172/774607· OSTI ID:774607

This report documents the position that the concentration of Uranium-233 ({sup 233}U) in plutonium metal and oxide currently stored at the DOE Rocky Flats Environmental Technology Site (RFETS) is well below the maximum permissible stabilization, packaging, shipping and storage limits. The {sup 233}U stabilization, packaging and storage limit is 0.5 weight percent (wt%), which is also the shipping limit maximum. These two plutonium products (metal and oxide) are scheduled for processing through the Building 371 Plutonium Stabilization and Packaging System (PuSPS). This justification is supported by written technical reports, personnel interviews, and nuclear material inventories, as compiled in the ''History of Uranium-233 ({sup 233}U) Processing at the Rocky Flats Plant In Support of the RFETS Acceptable Knowledge Program'' RS-090-056, April 1, 1999. Relevant data from this report is summarized for application to the PuSPS metal and oxide processing campaigns.

Research Organization:
Safe Sites of Colorado, Los Alamos, NM (US)
Sponsoring Organization:
US Department of Energy (US)
DOE Contract Number:
AC04-90DP62349
OSTI ID:
774607
Report Number(s):
RFP-5332; TRN: US0102958
Resource Relation:
Other Information: PBD: 1 Mar 2000
Country of Publication:
United States
Language:
English