One of the two teams that did not win the $23 billion contract to manage and operate two nuclear weapons plants in Tennessee and Texas said newly released federal documents show it had the best bid.

The contract to manage the Y-12 National Security Complex in Oak Ridge and Pantex Plant in Amarillo, Texas, was awarded to Consolidated Nuclear Security LLC, of Reston, Va., on Jan. 8. The consolidated contract, the first ever for the National Nuclear Security Administration, is expected to save money.

But the two losing teams—Nuclear Production Partners LLC of Lynchburg, Va., and Integrated Nuclear Production Solutions LLC of Oak Ridge—filed bid protests. On April 29, the U.S. Government Accountability Office upheld those protests in part. The GAO questioned whether the NNSA had properly evaluated the expected savings, and the agency recommended that the contract procurement be re-opened and more information requested from the bidders. [Read more…]