Locating fuel debris inside the Unit 2 Reactor using a muon measurement technology at Fukushima Daiichi Nuclear Power Station
5-5-1 Radiation and engineering survey
Recent topics; Muon examination of Unit 2 fuel debris status analyzed; Most fuel debris appears to have remained within pressure vessel
Investigation results of the inside of Unit 2 PCV at Fukushima Daiichi Nuclear Power Station (Guide pipe removal)
Small animals (mice) found in the low voltage transformer box for Unit 2 spent fuel pool alternative cooling system at Fukushima Daiichi Nuclear Power Station
Condition of the skimmer surge tank hatch cover found during debris removal from the upper part of Unit 3 reactor building at Fukushima Daiichi Nuclear Power Station
Investigation of Unit 2 torus room at Fukushima Daiichi Nuclear Power Station
Results of investigation of the personnel access lock room on the first floor of Unit 1 reactor building at Fukushima Daiichi Nuclear Power Station
Hole drilling for the investigation of Unit 2 torus room at Fukushima Daiichi Nuclear Power Station