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Safety concerns about Westinghouse new nuclear reactor design

NRC raises concern about new reactor design

Google News By H. JOSEF HEBERT (AP) – 16 Oct 09

WASHINGTON — The Nuclear Regulatory Commission raised safety concerns Thursday with the design of a proposed next-generation reactor to be built by Westinghouse Electric Co., saying a key part of the reactor may not withstand a tornado, earthquake or even high winds.

The NRC staff directed Westinghouse to make changes in the reactor design so that its outer shell, which is supposed to protect the reactor’s concrete containment structure, is strengthened. The staff concluded the outer steel and composite structure does not meet the design requirements for safety.

The reactor, called the AP1000, is one of three next-generation reactor designs under NRC review. The others are being proposed by Areva Inc., the French nuclear company, and GE Hitachi Corp…………

October 16, 2009 - Posted by | safety, USA | , ,

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