Tuesday, April 12, 2011

Yikes: Only 2 U.S. Nuclear Sites Are In Compliance With Federal Fire Regulations

Only two U.S. nuclear sites are in compliance with federal fire regulations. How confident can we be that the Nuclear Regulatory Commission has things firmly in hand?

On an ironically clear and placid day in August 2007, a three story tall cooling tower at the Vermont Yankee nuclear power plant collapsed, goring a massive hole in the center of the structure and spewing asbestos, rotting wood, plastic panels, and thousands of gallons of water onto the bank of the Connecticut river. It later emerged that several employees had expressed concerns about the tower, and that, in the days before the collapse, others heard odd noises from within the structure.

Plant administrators refused to allow reporters onto the property for three days. They insisted the tower was of minimal import, and continued running the reactor.

Nine days after the collapse, Yankee was forced to make a full emergency shut down – known as a SCRAM at boiling water reactors, like those at Japan’s crippled Fukushima plant and Vermont’s Yankee - after a critical reactor valve failed. The proper lubrication had been neglected. (read more)