PRA Model Based Risk Significance Evaluation (PRiSE) - A Powerful Risk Monitoring Tool for Significance Determination Process (SDP) and Probabilistic Risk Assessment (PRA).
We discuss the PRiSE tool, developed by the Institute of Nuclear Energy Research (INER), with the application in the field of significance determination process (SDP).
When the Atomic Energy Council (AEC) "risk-informs" its regulations, we examine both the probability of an event and its possible consequences to understand its importance (risk). In other words, we ask our questions of what can go wrong, how likely it is, and what its consequences might be.
The pre-defueled phase of the decommissioning process is the subject of current project. A two-unit boiling water reactor type four (BWR-4) and Mark-I containment is chosen as the reference plant.