The ongoing radiological release from the Fukushima Daiichi nuclear power plant has led Japanese authorities to raise the rating of the accident there to Level 7.
Tokyo Electric Power Company has been criticised over yesterday's exposure to workers operating in ankle-deep water, but continues to make progress towards stabilising the site two weeks after the natural disasters of 11 March.
Workers on site have succeeded in increasing the stability of the Fukushima Daiichi reactor units with units 5 and 6 now in cold shutdown. Pressure built up within unit 3 but a more significant venting does not seem necessary now.
Official notices of the accidents at the Fukushima nuclear power plants give insight into the challenges faced by power plant engineers in the aftermath of last week's natural disasters.
The ongoing radiological release from the Fukushima Daiichi nuclear power plant has led Japanese authorities to raise the rating of the accident there to Level 7..jpg "Fukushima devastation (Tepco)")
Two workers missing since the natural disasters of 11 March have now been found dead in the turbine building of Fukushima Daiichi unit 4..jpg "Concrete pumps being sent to Fukushima"){kind=small}
Four more concrete pumping trucks are on their way to the Fukushima Daiichi nuclear power plant to help the effort to maintain fuel ponds.
Tokyo Electric Power Company has revised the estimated size of the earthquake and tsunami that hit the Fukushima Daiichi nuclear power plant.
.jpg "Elena Buglova, March 2011 (IAEA) small")
Official notices of the accidents at the Fukushima nuclear power plants give insight into the challenges faced by power plant engineers in the aftermath of last week's natural disasters.