GE Hitachi Nuclear Energy said 35 reactors it built for utilities from New York to Washington may not shut down properly during an earthquake. The likelihood of failure is "low," the company said in an advisory to customers on additional actions to take.
GE Hitachi, which made First Energy Corp.'s Perry, Ohio, plant on Lake Erie, about 120 miles northwest of Pittsburgh, and Exelon Corp.'s Oyster Creek plant in New Jersey, is recommending testing to determine what level of friction would prevent control rods from fully inserting into the reactor core during an earthquake, according to filings with the Nuclear Regulatory Commission.
TVNL Comment: What do they consider to be a "low likelyhood?" Could it be 1 in 35? Do the math.