September 18, 2007

Issued to BWXT Y-12, LLC, related to Criticality Safety Controls at the Y-12 National Security Complex

On September 18, 2007, the National Nuclear Security Administration issued a Preliminary Notice of Violation (EA-2007-04) to BWXT Y-12 LLC for violations of 10 C.F.R. 830 related to the failure to maintain criticality safety controls associated with a Dollinger filter at the Y-12 National Security Complex.