Fukushima Response. George Attarian 1/21/2013. Fukushima Response. Timeline: March 11: Event occurred March 18: INPO IER 11-1 issued (April 15) March 23: NRC TI 2515/183 issued (May 13) April 25: INPO IER 11-2 issued (September 20) April 19: NRC TI 2515/184 issued (June 30)
Diverse & Flexible
Current plus FLEX
Phase 1 - Initially cope by relying on installed plant equipment,
Phase 2 - Transition from installed plant equipment to onsite FLEX equipment,
Phase 3 - Obtain additional capability and redundancy from offsite equipment until power, water, and coolant injection systems are restored or commissioned.