Fracture found on steel members (Diagonal bracings) in the intermediate section of the exhaust stack for Units 1 and 2 at Fukushima Daiichi NPS
ventilation and air-conditioning systems (HVAC)
Gas Control System for Primary Containment Vessel, Unit 1, Fukushima Daiichi Nuclear Power Station Operation order for cutting connection pipe between Containment Cooling Spray System (CCS) and Shut-down Cooling System (SHC)
Gas Control System for Primary Containment Vessel of Fukushima Daiichi Nuclear Power Station Unit 2 Operation order for hydrogen gas purge in Flammability Control System
High place working vehicle (before shielding) [pictured on July 7, 2011]
Nitrogen injection planned point (after temporary fitting coupler) [pictured on July 8, 2011]
Nitrogen injection planned point (after removing stoppage cap) [pictured on July 8, 2011]
Results of investigation of the lower part of Unit 2 vent pipe at Fukushima Daiichi Nuclear Power Station
Results of investigation of the lower part of Unit 2 vent pipe at Fukushima Daiichi Nuclear Power Station
Results of investigation of the lower part of Unit 2 vent pipe at Fukushima Daiichi Nuclear Power Station