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Palisades springs yet another leak into the control room: Failure of moisture barrier violates agreement with NRC 

MI Radio image showing location of chronically leaking SIRWT above Palisades' control roomBeyond Nuclear and Michigan Safe Energy Future--Shoreline Chapter issued a media release on June 6th upon learning of yet another leak into Entergy Nuclear's Palisades atomic reactor control room (see image, left). The leakage has been a recurring problem for over two years now.

Beyond Nuclear's Kevin Kamps stated: “When I raised the SIRWT [Safety Injection Refueling Water Tank] leak into the control room at Entergy’s public open house in South Haven on May 14th, and on an NRC [U.S. Nuclear Regulatory Commission] Webinar May 23rd, I was told by company and agency spokespeople that that issue was a thing of the past, that an installed moisture barrier had taken care of the problem. But as William Faulkner famously said, ‘The past is never dead. It's not even past.’ If Palisades can’t even prevent basic leakage through the ceiling of the control room, which has now been going on for over two years, what does that say about its reactor and radioactive waste safeguards? Entergy’s use of buckets, tarps, and ineffective sealant against this leak into the safety-critical control room begs the question, is it prepared to prevent large-scale radioactivity releases into the environment from a long list of severely age-degraded, critical safety systems, structures, and components?”

The leak, which was detected on June 3rd, was made known to the public in an NRC document released on June 6th.