Tag Archives: steam generator tube

04/03/2013 MD NRC meeting: Edison request to lower San Onofre safety standards

Posted on April 1, 2013 by Donna Gilmore

UPDATE: The NRC announced plans to approve Edison’s request to lower San Onofre’s safety standards and may do so in less than the normal 30 day comment period –removing obstacles to a restart of the seriously defective San Onofre Unit … Continue reading →

Posted in Action Alert, California ISO, Events, NRC, Southern California Edison, Steam Generator, Video | Tagged , , , , , , , , , , | 2 Comments

Bad Vibrations: San Onofre steam generators cannot safely be repaired – new Fairewinds video and report

Posted on May 15, 2012 by Donna Gilmore

Arnie Gundersen, Chief Engineer of Fairewinds, explains why San Onofre’s four defective replacement steam generators cannot safely be repaired, as he demonstrates what happened inside the generators. Steam generator tube vibrations caused extensive damage due to design changes between the … Continue reading →

Posted in Energy Options, Friends of the Earth, NRC, Southern California Edison, Steam Generator, Video | Tagged , , , , , , , , , , , , , | 8 Comments