SAMA contention defended, resistance to Davis-Besse license extension continues

Environmental coalition attorney Terry Lodge of Toledo speaks at a press conference at Oak Harbor High School in Ohio, prior to an NRC meeting about Davis-Besse's severely cracked shield building on August 9thOn Sept. 14th, environmental coalition attorney, Toledo-based Terry Lodge (photo, left), filed a rebuttal against FirstEnergy Nuclear Operating Company's (FENOC) Motion for Summary Dismissal (MSD) of an intervention contention challenging the Davis-Besse atomic reactor's Severe Accident Mitigation Alernatives (SAMA) analyses. SAMA is required to be analyzed under the National Environmental Policy Act (NEPA) during atomic reactor license extension proceedings.

FENOC recently admitted that it had made five major errors in its original SAMA analyses, including getting wind directions 180 degrees wrong; undervaluing Ohio farmland and urban property values; and underestimating the amount of hazardous radioactivity that could escape into the environment during a meltdown at Davis-Besse, as well as the land area that could become contaminated.

The heart of the environmental coalition's defense of its contention involves the severe cracking of Davis-Besse's outer concrete, steel reinforced shield building, as well as significant corrosion of its inner steel containment vessel. The environmental Intervenors charge that FENOC's SAMA analyses are fatally flawed, for they ignore the questionable structural integrity of Davis-Besse's containment structures, which could fail under even small loads, such as mild earthquakes, or meltdown conditions (high temperatures and pressures, which the shield building was never even designed to withstand when brand new, let alone severely cracked).

The ASLB has indicated it will hold oral argument pre-hearings in the vicinity of Davis-Besse in early November, at which the environmental coalition will defend not only its SAMA contention, but also its shield building cracking contention. More.