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|  DOE-STD-1173-2003
c.
Describe key personnel in preparation of criticality safety evaluations and
determination of process upsets.
d.
Describe how subcritical margins and limits are determined.
e.
Describe when validation and bias estimates must be considered.
f.
Describe considerations when evaluating various fissile processes, including
common process upsets:
Aqueous
Metal
Recovery
Fabrication/Foundry
Mixed Waste
g.
Describe considerations for evaluating material storage:
Pits
Waste
Fuel elements
Solutions
Metal parts
h.
Discuss elements of industry reference material:
LA-10860-MS, Critical Dimensions of Systems Containing U235, Pu239, and
U233, 1986
LA-12808, Nuclear Criticality Safety Guide, 1996
BNWL-SA-4868, Anomalies of Criticality
LA-11627-MS, Glossary of Nuclear Criticality Terms
i.
Describe elements to consider when preparing a Safety Analysis Report for
Packaging (SARP).
13.
Criticality safety personnel shall demonstrate a working level knowledge of
previous criticality accidents and their causal factors.
Supporting Knowledge and/or Skills
a.
Discuss common precursors to criticality accidents.
b.
LA-13638, A Review of Criticality Accidents, 2000 Revision, 2000.
11
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