Memo emblematic of disaster plan flaws | The Japan Times Online - 0 views
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Energy Net on 30 May 11"Nuclear regulators trusted that the reactors at the Fukushima No. 1 complex were safe from the worst waves an earthquake could muster based on a single-page memo from Tokyo Electric Power Co. nearly a decade ago. In the Dec. 19, 2001, document - one double-sized page obtained by The Associated Press under the public records law - Tepco rules out the possibility of a tsunami large enough to knock the plant offline and gives scant details to justify this conclusion, which proved to be wildly optimistic. Regulators at the Nuclear and Industrial Safety Agency had asked plant operators for assessments of their earthquake and tsunami preparedness. They didn't mind the brevity of the utility's response, and apparently made no moves to verify its calculations or ask for supporting documents."