• Emergencies
-“Design Basis” scenarios
-Degraded evolution up to “Severe Accident” domain
• Severe Accident Phenomenology
-Hydrogen performance
-Fission products release
-Vessel failure
• Severe Accident Management
-Transition from the Emergency Operating Procedures (EOPs)
-General rules concerning to the SAMG use
-Basis for guidelines strategies and calculation aids (CA)
-SAMG exercises
• Examples of activities in the severe accident field
-Training on physical phenomena understanding and accident management
-SAMG development
-SAMG Implementation Programs at PWR/BWR NPPs
• Following the “State of the Art” under international framework
-CSNI Working Group on Accident Analysis and Management (GAMA)