Safety Evaluation Of Indian Nuclear Power Plants Post Fukushima Incident

Safe Shutdown Safety in Indian PHWRS Reactor Safety Decay Heat Removal Containment Systems & Features • Fast Acting • Independent • Passive (Shut off Rods, Control Rods and Poison Injection for Long term shutdown) Systems & Features Active & Passive • Backup Systems [Emergency Core Cooling System (ECCS), Suppression Pool, Inventory in Calandria & Calandria Vault, Fire water injection into Steam Generators] Systems & Features • Double Containment •Inner Containment design for Design Basis Accident (DBA) pressure • Secondary Containment under negative pressure •Engineered Safety Features (ESF)

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