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« "Palisades 50," by Dave Lochbaum, UCS | Main | Entergy's Palisades but the canary in the coal mine for age-degraded RPV risks »
Friday
Jun262015

Letter to the Editor: NRC's rules too weak at Davis-Besse

Davis-Besse's weather sealant "White Wash" of 2012, applied 40 years too late, ended up locking water in the walls. The ice-wedging crack propagation thus generated worsens Shield Building cracking by a half-inch, every time it freezes!Beyond Nuclear's Kevin Kamps wrote a letter to the editor of the Port Clinton, OH News Herald on June 26, 2015, warning about safety significant systems, structures, and components that are too age-degraded to keep operating safely during FirstEnergy Nuclear's proposed 2017-2037 license extension at its problem-plagued Davis-Besse atomic reactor on the Lake Erie shore in Oak Harbor, OH.

Despite a severely cracked, and ever worsening, concrete containment Shield Building, and questions about how long its reactor lid will last this time, and how its experimental steam generator replacements will go, the U.S. Nuclear Regulatory Commission (NRC) is poised to rubber-stamp Davis-Besse's license extension.