Nuclear fuel at Fukushima No. 1 unit melted after full exposure
Posted by JAC on 5/12/2011, 7:11 am
http://english.kyodonews.jp/news/2011/05/90587.html


TOKYO, May 12, Kyodo

Water inside the troubled No. 1 reactor of the Fukushima Daiichi nuclear power plant was at an unexpectedly low level, not enough to cover the nuclear fuel, hinting that a large part of the fuel melted after being fully exposed, Tokyo Electric Power Co. said Thursday based on data obtained by adjusted gauges.


But the plant operator said the water at the bottom of the reactor pressure vessel holding the fuel is keeping the melted fuel cool, assuring that the company is succeeding in preventing the reactor's fuel from overheating by injecting water from outside.


Based on the latest data after workers adjusted gauges for measuring the water level at the reactor, water could not be confirmed inside the pressure vessel at a point 5 meters below where the top of the 4-meter-long fuel rods normally are, according to the utility also known as TEPCO.
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Its Here - JAC, 5/12/2011, 6:52 am
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