Assumptions and limitations due to the lack of as-built, as-operated details.
Details on the decay heat associated with each plant operating state of each plant evolution.
Details on the process and criteria used to group plant operating states.
Details on the process and criteria used to identify plant operating states.
Details on the mean durations, mean times since shutdown, and mean frequencies of plant operating states.
Sources of model uncertainty, related assumptions, and reasonable alternatives.
Optional
peerDocumentation of peer review findings and responses Especially important for PRAs performed during pre-operational stages
Details on the selection and definitions of the plant evolutions.
Specific interfaces with other PRA tasks for traceability.
Description of the process used in the Plant Operating State Analysis.
Defining characteristics of each plant operating state.
Definition of each plant operating state group.
Optional
transitionDocumentation of transition risks Captures the risks associated with transitions between operating states
Data structure to document the Plant Operating State Analysis This comprehensive documentation structure captures all aspects of the analysis process, findings, and provides traceability for the work.
Implements
POS-D1, POS-D2, POS-D3