The results of dust sampling around Fukushima Daiichi Nuclear Power Plant, when the double entry hatch of the 2nd reactor building was opened（June 19, 20 2011)
3-2 Accident management implementation
Cesium Absorption Apparatus
West side of the airlock (opening space of the airlock) taken at 5 am on June 20, 2011
Personnel doorway taken at 5 am on June 20, 2011
Emergency exit 2 taken at 5 am on June 20, 2011
Emergency exit 1 taken at 5 am on June 20, 2011
Fukushima Daiichi Nuclear Power Station System Chart