NRC’s Japan Task Force Recommends Changes To Defense In Depth Measures At Nuclear Plants; Cites Station Blackout, Seismic, Flooding And Spent Fuel Pools As Areas For Improvement

From the NRC Report:

The Nuclear Regulatory Commission’s Japan Task Force has proposed improvements in areas ranging from loss of power to earthquakes, flooding, spent fuel pools, venting and preparedness, and said a “patchwork of regulatory requirements” developed “piece-by-piece over the decades” should be replaced with a “logical, systematic and coherent regulatory framework” to further bolster reactor safety in the United States.

The report has been given to the five members of the Nuclear Regulatory Commission, who are responsible for making decisions regarding the Task Force’s recommendations.

While declaring that “a sequence of events like the Fukushima accident is unlikely to occur in the United States” and that plants can be operated safely, the Task Force also recognized that “an accident involving core damage and uncontrolled release of radioactivity to the environment, even one without significant health consequences, is inherently unacceptable.” Thus, the Task Force developed a comprehensive set of 12 recommendations – many with both short and long term elements – to increase safety and redefine what level of protection of public health is regarded as adequate. It also recommended additional study of some issues.

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