Electrical Fire Knocks Out Spent Fuel Cooling at Nebraska Nuclear Plant
Posted by JAC on 6/10/2011, 4:45 pm
http://www.scientificamerican.com/article.cfm?id=electrical-fire-knocks-out-spent-fuel-cooling-nebraska-nuclear-plant


A fire in an electrical switch room on Tuesday briefly knocked out cooling for a pool holding spent nuclear fuel at the Fort Calhoun nuclear plant outside Omaha, Neb., plant officials said. [...]

If the cooling water a pool is lost, the used nuclear fuel could catch fire and release radiation. [...]

The fire, reported at 9:30 a.m., led to the loss of electrical power for the system that circulates cooling water through the spent fuel pool, according to a report from the Nuclear Regulatory Commission. A chemical fire suppression system discharged, and the plant's fire brigade cleared smoke from the room and reported that the fire was out at 10:20 a.m., the NRC said. [...]

The plant had already been operating under a heightened level of alert because of nearby flooding on the Missouri River, the NRC said. The cause of the fire remained under investigation this morning.
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A Looming Flood Disaster from the Mighty Mo? - JAC, 6/10/2011, 2:51 pm
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