National Nuclear Security Administration (21 - 30 of 159 items)
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.
Defense Science and Technology: Further DOD and DOE Actions Needed to Provide Timely Conference Decisions and Analyze Risks from Changes in Participation [Reissued on March 13, 2015]
GAO-15-278: Published: Mar 4, 2015. Publicly Released: Mar 4, 2015.
DOE and NNSA Project Management: Analysis of Alternatives Could Be Improved by Incorporating Best Practices
GAO-15-37: Published: Dec 11, 2014. Publicly Released: Dec 11, 2014.
Project and Program Management: DOE Needs to Revise Requirements and Guidance for Cost Estimating and Related Reviews
GAO-15-29: Published: Nov 25, 2014. Publicly Released: Nov 25, 2014.
Nuclear Weapons: Some Actions Have Been Taken to Address Challenges with the Uranium Processing Facility Design
GAO-15-126: Published: Oct 10, 2014. Publicly Released: Oct 10, 2014.
National Nuclear Security Administration: Agency Expanded Use of Some Federal Oversight Reforms, but Is Still Determining Future Plans
GAO-14-588: Published: Jul 17, 2014. Publicly Released: Jul 17, 2014.
Nuclear Security: NNSA Should Establish a Clear Vision and Path Forward for Its Security Program
GAO-14-208: Published: May 30, 2014. Publicly Released: Jun 30, 2014.
Nuclear Nonproliferation: Additional Actions Needed to Increase the Security of U.S. Industrial Radiological Sources
GAO-14-293: Published: Jun 6, 2014. Publicly Released: Jun 12, 2014.
Plutonium Disposition Program: DOE Needs to Analyze the Root Causes of Cost Increases and Develop Better Cost Estimates
GAO-14-231: Published: Feb 13, 2014. Publicly Released: Feb 13, 2014.