3-A-1 ACCIDENT MANAGEMENT PLANNING
Synonyms & related terms: Planning – preparation 

3-A-1-1 Safety analysis results
Synonyms & related terms: 
3-A-1-1-1 External initial events 
Synonyms & related terms: external – natural, man-made
Events- causes, reasons
3-A-1-1-2 Internal initial events
Synonyms & related terms: fire, leak, flooding

3-A-1-2 Accident Management Strategy
3-A-1-2-1 Roles & Responsibilities
3-A-1-2-2 Prevention of malfunction progression
Synonyms & related terms:  Emergency Operational Procedures, EOP
3-A-1-2-3 Accident Management gudelines
 Synonyms & related terms: Severe Accident Management Guidelines, SAMG, 
Guidelines – regulations rules, requirements, instructions
3-A-1-2-4 Personnel training 
Synonyms & related terms: Personnel – staff, employees
training - skills, competences, drills

3-A-2 ACCIDENT MANAGEMENT IMPLEMENTATION

3-A-2-1 Safety function maintenance 
Synonyms & related terms: Maintenance - recovery

3-A-2-2 Confining of radioactivity
Synonyms & related terms: confining – containing, keeping
Radioactivity - radiation

3-A-2-3 Power supply maintenance
Synonyms & related terms: Maintenance - recovery
3-A-2-4 Ultimate Heat sink maintenance
Synonyms & related terms: Maintenance - recovery

3-A-2-5 I&C for accident management  
Synonyms & related terms: Instrumentation and control, accident monitoring

3-A-2-6 Long term safe condition
Synonyms & related terms: safe – stable, sustainable