Basis Document for Sludge Stabilization
DOE-RL recently issued Safety Evaluation Report (SER) amendments to the PFP Final Safety Analysis Report, HNF-SD-CP-SAR-021 Rev. 2. The Justification for Continued Operations for 2736-ZB and plutonium oxides in BTCs Safety Basis change (letter DOE-RL ABD-074) was approved by one of the SERs. Also approved by SER was the revised accident analysis for Magnesium Hydroxide Precipitation Process (MHPP) gloveboxes HC-230C-3 and HC-230C-5 containing increased glovebox inventories and corresponding increases in seismic release consequence. Numerous implementing documents require revision and issuance to implement the SER approvals. The SER authorizing plutonium oxides into BTCs specifically limited the SER authorization scope to ''pure or clean oxides, i.e., 85 wt% or grater Pu, in this feed change'' (SER Section 3.0 Base Information paragraph 4 [page 11]). Comprehensive USQ Evaluation PFP-2001-12 addressed the packaging of Pu alloy metals into BTCs, and the packaging of Pu alloy oxides (powders) into food pack cans and determined that the activities did not represent an USQ. The same information used to make the PFP-2001-12 negative USQ determination is applicable to packaging Pu alloy powders (DOES NOT INCLUDE STABILIZED MHPP MATERIALS OR OXIDES OF MOLYBDATES) into BTCs. Information from USQ Evaluation PFP-2001-12 is included in this USQ Evaluation for packaging of relatively pure Pu oxides and Pu alloy oxides into BTCs.
- Research Organization:
- Fluor Hanford, Richland, WA (United States)
- Sponsoring Organization:
- USDOE Office of Environmental Management (EM) (US)
- DOE Contract Number:
- AC06-96RL13200
- OSTI ID:
- 807149
- Report Number(s):
- HNF-SD-CP-OCD-040, Rev.4; ECN-665398; TRN: US0301685
- Resource Relation:
- Other Information: PBD: 18 Jun 2001
- Country of Publication:
- United States
- Language:
- English
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