nuclear-news

But the high-tech system installed at a cost of roughly $50 million over the past decade at the Department of Energy’s Y-12 complex is still riddled with flaws that impede its operation, according to a newly released report by the department’s top auditor. Moreover, no one knows how much the government will have to spend to fix it or when that task might be accomplished, the report says.

Flaws in the site’s security system first came into national view in July 2012, when an 82-year-old nun and two other anti-nuclear activists cut through fences and walked through a field of motion detectors to deface the exterior of Y-12’s Highly Enriched Uranium Materials Facility, which holds enough explosives to make 10,000 nuclear bombs. Subsequent investigations concluded that those monitoring the few critical sensors that were operating that day had been trained to ignore them by persistent false alarms, including many triggered by wildlife.

But not much has changed since that break-in, according to the report by Inspector General Gregory H. Friedman, even though the department spent more than a million dollars in 2012 to get a consultant’s advice about how to make the system work better, and then millions more completing the installation of high-tech sensors in 2013. The report says that the so-called Argus security system, which was developed by DOE’s Lawrence Livermore National Laboratory and named optimistically after the fabled 100-eyed monster of Greek mythology, “did not fully meet the site’s security needs” and was not installed the way it was designed to be used. It’s still prone to frequent false alarms and falls short of the Energy Department’s requirements…….. http://www.motherjones.com/politics/2015/09/audit-shows-security-gaps-persist-nuclear-weapons-complex