June 2014

NNSA’s current quarterly summary of experiments conducted as part of its science-based stockpile stewardship program is now available here.

The quarterly summary prepared by NNSA’s Office of Defense Programs provides descriptions of key NNSA facilities that conduct stockpile stewardship experiments. These include some of the most sophisticated scientific research facilities in the world including, the Dual Axis Radiographic Hydrodynamic Test facility at Los Alamos National Laboratory, National Ignition Facility at Lawrence Livermore National Laboratory, and the Z machine at Sandia National Laboratories. The summary also provides the number of experiments performed at each facility during each quarter of the fiscal year.

The U.S. Stockpile Stewardship Program sustains and assess the nuclear weapons stockpile without the use of underground nuclear tests. The experiments carried out within the program are used in combination with complex computational models and NNSA’s Advanced Simulation and Computing (ASC) Program to assess the safety, security and effectiveness of the stockpile.

Jun 5, 2014 at 1:00 pm

Staff from across NNSA participated in the third annual Derek Sheely Lead the Way 4.0-Mile Run. The event raises funds to support concussion awareness on behalf of the Derek Sheely Foundation. On Aug. 22, 2011, Derek suffered a traumatic brain injury during football practice at Frostburg State University and died one week later. He had previously served as an NNSA intern and is the son of Ken Sheely, NNSA program executive officer for the Office of Infrastructure and Operations.

NNSA employees run to raise awareness about concussions

Jun 3, 2014 at 11:00 am

A patented, portable, high-powered hydraulic tool, invented to shear and trap bolt heads during demolition projects, has proven its worth and is moving to market. Y-12 National Security Complex signed a licensing agreement with start-up company Green Arc Labs (GAL) of Chattanooga for Omni Jaw 5.

The hand-held tool, invented a decade ago by Lee Bzorgi of Y-12’s National Security Technology Center, generates up to 5 tons of force on the cutting jaw and simultaneously collects the trimmings, eliminating environmental and safety hazards. It was designed during demolition of the East Tennessee Technology Park where asbestos cyanide-dipped bolts posed a problem.

Read more.

About the photo: The Omni Jaw 5, a patented, portable, high-powered hydraulic tool, invented to shear and trap bolt heads during demolition projects, has been licensed by Y-12 to Green Arc Labs (GAL) of Chattanooga.

Y-12 licenses Omni Jaw 5™

Jun 2, 2014 at 4:00 pm