• 18 months until staff found a safety flaw in a CA nuclear plant source

• » So, here’s the deal: The Diablo Canyon nuclear reactor in California is situated in what’s widely known as a rather earthquake prone area (as we illustrated a few days ago — Diablo Canyon is the reactor closest to the edge of the Pacific Ocean). Which is why it comes as such an unwelcome surprise that their emergency valves, designed to automatically pump water into the reactor core if systems fail, were flawed and would have done no such thing in such a crisis. This deficiency went undetected for eighteen months before being discovered, a lapse in the plant’s emergency response capabilities that, we imagine, the people of the surrounding area are none too pleased with.

Posted by Chris Tognotti • Permalink