27 de agosto de 2011

Changes needed at U.S. nuclear plants


Hei !where are the news about USA Nuclear disaster ,do not censured!













25 August 2011TVA decides on new reactorUS earthquake shuts plant, no drama


An expert task force convened by the Nuclear Regulatory Commission called Japan’s nuclear disaster “unacceptable” and concluded that nuclear power plants in the U.S. need better protections for rare, catastrophic events.

The series of recommendations, included in portions of a 90-page report obtained Tuesday by The Associated Press, will reset the level of protection at the nation’s 104 nuclear reactors after the worst nuclear disaster since Chernobyl by making them better prepared for incidents that they were not initially designed to handle.

The panel will tell the commission that nuclear plant operators should be ordered to re-evaluate their earthquake and flood risk, add equipment to address simultaneous damage to multiple reactors and make sure electrical power and instruments are in place to monitor and cool spent fuel pools after a disaster.
In a news release issued late Tuesday, the NRC said that the 12 steps recommended in the report would “increase safety and redefine what level of protection to public health is regarded as adequate.” The full report will be released on Wednesday, the NRC said.
The three-month investigation was triggered by the March 11 earthquake and tsunami that cut off all electrical power to the Fukushima Dai-ichi nuclear power plant in Japan, resulting in core damage at multiple reactors, the loss of cooling at spent fuel pools, hydrogen explosions and radioactive releases into the environment.
The task force says that there is no imminent risk to public health and the environment from operating nuclear power plants in the U.S.
But its members admit that the current patchwork of regulations is not given equal consideration or treatment by power plant operators or by the NRC, during its technical revireviews and inspections more
AP | Written on 13 Jul, 2011 at 9:39 in World

Jan Kubelik plays "Zephyr" by Hubay