Alteration of Report with regards to installation of circulating cooling system of Spent Fuel Pool of Unit 1-4 of Fukushima Daiichi Nuclear Power Station (summary) (Appendix)
COOLING SYSTEMS
Alteration of Report to NISA with regards to installation of alternative cooling and purification system of Spent Fuel Pool of Unit 1-4 of Fukushima Daiichi Nuclear Power Station
Investigation of water leaking from flexible hose at alternative circulating cooling system spent fuel pool at Unit 4
Regarding the Collection of a Report on installing an alternative cooling and clean-up system for the Units 1 and 4 Spent Fuel Pools at Fukushima Daiichi Nuclear Power Station, Tokyo Electric Power Co., Inc.
Function of alternative water injection to reactors and spent fuel pools (before revision) (Attachment)
Attachment function of alternative water injection to Reactors and Spent Fuel Pools (after revision) (Attachment)
Causes and Countermeasures; The Accident at TEPCOs Fukushima Nuclear Power Stations
[Not Submerged] Pump of emergency equipment cooling water system (1st floor of Hear Exchanger Building, Unit 3) ; Situation after the disaster(3/19) [pictured on March 19, 2011]
[Submerged] Pump of Equipment Cooling Water System (RCW2 pump (B) at B1 of Heat Exchanger Building, Unit 4) ; Current situation(8/26) [pictured on August 26, 2011]