National Nuclear Security Administration (11 - 20 of 157 items)
Nuclear Weapons: NNSA Has a New Approach to Managing the B61-12 Life Extension, but a Constrained Schedule and Other Risks Remain
GAO-16-218: Published: Feb 4, 2016. Publicly Released: Feb 4, 2016.
Nuclear Nonproliferation: NNSA's Threat Assessment Process Could Be Improved
GAO-16-118: Published: Oct 30, 2015. Publicly Released: Oct 30, 2015.
Modernizing the Nuclear Security Enterprise: NNSA Increased Its Budget Estimates, but Estimates for Key Stockpile and Infrastructure Programs Need Improvement
GAO-15-499: Published: Aug 6, 2015. Publicly Released: Aug 6, 2015.
DOE Project Management: NNSA Should Ensure Equal Consideration of Alternatives for Lithium Production
GAO-15-525: Published: Jul 13, 2015. Publicly Released: Jul 13, 2015.
Department of Energy: Actions Needed to Improve DOE and NNSA Oversight of Management and Operating Contractors
GAO-15-662T: Published: Jun 12, 2015. Publicly Released: Jun 12, 2015.
Nuclear Weapons Council: Enhancing Interagency Collaboration Could Help with Implementation of Expanded Responsibilities
GAO-15-446: Published: May 21, 2015. Publicly Released: May 21, 2015.
National Nuclear Security Administration: Observations on Management Challenges and Steps Taken to Address Them
GAO-15-532T: Published: Apr 15, 2015. Publicly Released: Apr 15, 2015.
National Nuclear Security Administration: Reports on the Benefits and Costs of Competing Management and Operating Contracts Need to Be Clearer and More Complete
GAO-15-331: Published: Mar 23, 2015. Publicly Released: Mar 23, 2015.
Nuclear Waste: DOE Needs to Improve Cost Estimates for Transuranic Waste Projects at Los Alamos
GAO-15-182: Published: Feb 18, 2015. Publicly Released: Mar 23, 2015.
DOE Facilities: Better Prioritization and Life Cycle Cost Analysis Would Improve Disposition Planning
GAO-15-272: Published: Mar 19, 2015. Publicly Released: Mar 19, 2015.