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National Nuclear Security Administration, Department of Energy, Executive (1 - 10 of 160 items)
Nuclear Nonproliferation: Better Information Needed on Results of National Nuclear Security Administration's Research and Technology Development Projects
GAO-17-210: Published: Feb 3, 2017. Publicly Released: Feb 3, 2017.
The full extent to which research and technology development projects managed by two programs in the National Nuclear Security Administration's (NNSA) Office of Defense Nuclear Nonproliferation (DNN) have resulted in advanced (progressed technologies or science supporting them), transitioned (provided to users for further development or deployment), or deployed (used in the field) technologies is...
National Nuclear Security Administration: A Plan Incorporating Leading Practices Is Needed to Guide Cost Reporting Improvement Effort
GAO-17-141: Published: Jan 19, 2017. Publicly Released: Jan 19, 2017.
On February 5, 2016, more than 13 months after the statutory reporting deadline, the National Nuclear Security Administration (NNSA) submitted to Congress a plan for improving and integrating its financial management. The plan includes the four elements required by the National Defense Authorization Act for Fiscal Year 2014—a feasibility assessment, estimated costs, expected results, and an impl...
Program Management: DOE Needs to Develop a Comprehensive Policy and Training Program
GAO-17-51: Published: Nov 21, 2016. Publicly Released: Nov 21, 2016.
The Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) have not established policies addressing internal control standards and leading practices related to program management. There are no federal government-wide standards specifically addressing program management. However, federal internal control standards include principles that are relevant to key roles such as...
Nuclear Material: Agencies Have Sound Procedures for Managing Exchanges but Could Improve Inventory Monitoring
GAO-16-713: Published: Sep 23, 2016. Publicly Released: Oct 24, 2016.
In the United States, from October 1, 2003, through November 30, 2015, there were 817 exchanges of nuclear material that carried obligations to foreign partners under nuclear cooperation agreements. These exchanges allowed the obligated nuclear material to be transferred between U.S. facilities without physically moving it. For example, if a facility had a certain amount of obligated nuclear mater...
Nuclear Weapons: NNSA Should Evaluate the Role of the Enhanced Surveillance Program in Assessing the Condition of the U.S. Nuclear Stockpile
GAO-16-549: Published: Sep 14, 2016. Publicly Released: Sep 14, 2016.
The Department of Energy's (DOE) National Nuclear Security Administration (NNSA) did not fully implement the Enhanced Surveillance Program as envisioned in the agency's 2007 Surveillance Transformation Project (2007 initiative) and has not developed a long-term strategy for the program. Surveillance is the process of inspecting a weapon through various tests of the weapon as a whole, the weapon's...
Nuclear Supply Chain: DOE Should Assess Circumstances for Using Enhanced Procurement Authority to Manage Risk
GAO-16-710: Published: Aug 11, 2016. Publicly Released: Aug 11, 2016.
As of May 2016, the Secretary of Energy had not used the enhanced procurement authority, and the Department of Energy (DOE) had not developed processes for using the authority, as it had not fully assessed the circumstances under which the authority might be useful. To use the authority, the Secretary must be made aware of a supply chain risk by officials from DOE or its semiautonomous National Nu...
DOE Project Management: NNSA Needs to Clarify Requirements for Its Plutonium Analysis Project at Los Alamos
GAO-16-585: Published: Aug 9, 2016. Publicly Released: Aug 9, 2016.
The Department of Energy's (DOE) National Nuclear Security Administration (NNSA) defined requirements for the revised Chemistry and Metallurgy Research Replacement (CMRR) project to provide plutonium analysis equipment at its Los Alamos site but did not specify the capacity for analyzing plutonium that the project should provide, making it possible that the project would not meet plutonium analysi...
Nuclear Waste: Waste Isolation Pilot Plant Recovery Demonstrates Cost and Schedule Requirements Needed for DOE Cleanup Operations
GAO-16-608: Published: Aug 4, 2016. Publicly Released: Aug 4, 2016.
The Department of Energy (DOE) did not meet its initial cost and schedule estimates for restarting nuclear waste disposal operations at the Waste Isolation Pilot Plant (WIPP), resulting in a cost increase of about $64 million and a delay of nearly 9 months. DOE incurred this cost increase and delay partly because it did not follow all best practices in developing the cost and schedule estimates. I...
Department of Energy: Whistleblower Protections Need Strengthening
GAO-16-618: Published: Jul 11, 2016. Publicly Released: Jul 14, 2016.
The Department of Energy (DOE) has used a combination of independent reviews and contractor self-assessments to evaluate the openness of the environment for raising safety and other concerns. The independent reviews, which were methodologically sound and consistently applied, revealed problems with the environment for raising concerns. In contrast, many self-assessments used flawed and inconsisten...
Nuclear Security: Status of the National Nuclear Security Administration's Effort to Develop a Security Infrastructure Plan
GAO-16-447R: Published: May 13, 2016. Publicly Released: May 13, 2016.
The National Nuclear Security Administration (NNSA)--a semiautonomous agency within the Department of Energy (DOE)--has not completed a Security Infrastructure Plan as required by law but has plans to do so. Although NNSA has not yet completed this plan, it has recently begun to include some information on potential physical security infrastructure improvements in its current budget and planning d...