Cost estimates (1 - 10 of 42 items)
GAO Schedule Assessment Guide: Best Practices for Project Schedules
GAO-16-89G: Published: Dec 22, 2015. Publicly Released: Dec 22, 2015.
The U.S. Government Accountability Office is responsible for, among other things, assisting the Congress in its oversight of the federal government, including agencies' stewardship of public funds. To use public funds effectively, the government must employ effective management practices and processes, including the measurement of government program performance.Toward these objectives, in March 20...
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.
The Department of Energy's (DOE) National Nuclear Security Administration (NNSA) identified various drivers for the close to $3 billion increase in the estimated cost of the Plutonium Disposition program's two construction projects—the Mixed Oxide (MOX) Fuel Fabrication Facility and the Waste Solidification Building (WSB). These drivers included DOE's approval of the MOX facility's cost and sche...
Secure Border Initiative: DHS Needs to Strengthen Management and Oversight of Its Prime Contractor
GAO-11-6: Published: Oct 18, 2010. Publicly Released: Oct 18, 2010.
The Department of Homeland Security's (DHS) Secure Border Initiative Network (SBInet) is to place surveillance systems along our nation's borders and provide Border Patrol command centers with the imagery and related tools and information needed to detect breaches and make agent deployment decisions. To deliver SBInet, DHS has relied heavily on its prime contractor. Because of the importance of ef...
Secure Border Initiative: DHS Needs to Follow Through on Plans to Reassess and Better Manage Key Technology Program
GAO-10-840T: Published: Jun 17, 2010. Publicly Released: Jun 17, 2010.
The Secure Border Initiative (SBI) is intended to help secure the 6,000 miles of international borders that the contiguous United States shares with Canada and Mexico. The program, which began in November 2005, seeks to enhance border security and reduce illegal immigration by improving surveillance technologies, raising staffing levels, increasing domestic enforcement of immigration laws, and imp...
Secure Border Initiative: DHS Needs to Reconsider Its Proposed Investment in Key Technology Program
GAO-10-340: Published: May 5, 2010. Publicly Released: Jun 17, 2010.
The technology component of the Department of Homeland Security's (DHS) Secure Border Initiative (SBI), referred to as SBInet, is to put observing systems along our nation's borders and provide Border Patrol command centers with the imagery and related tools and information needed in deciding whether to deploy agents. SBInet is being acquired and deployed in incremental blocks of capability, with...
Joint Strike Fighter: Significant Challenges Remain as DOD Restructures Program
GAO-10-520T: Published: Mar 11, 2010. Publicly Released: Mar 11, 2010.
This testimony discusses our work on the F-35 Lightning II, also known as the Joint Strike Fighter (JSF). The JSF is the Department of Defense's (DOD) most costly and ambitious aircraft acquisition. DOD is seeking to simultaneously develop and field three aircraft variants for the Air Force, Navy, Marine Corps, and eight international partners. The JSF program is to provide critical replacement ai...
V-22 Osprey Aircraft: Assessments Needed to Address Operational and Cost Concerns to Define Future Investments
GAO-09-692T: Published: Jun 23, 2009. Publicly Released: Jun 23, 2009.
Since the 1980s, the V-22, developed to transport combat troops, supplies, and equipment for the U.S. Marine Corps and to support other services' operations, has experienced several fatal crashes, demonstrated various deficiencies, and faced virtual cancellation--much of which it has overcome. Although recently deployed in Iraq and regarded favorably, it has not performed the full range of mission...
Joint Strike Fighter: Strong Risk Management Essential as Program Enters Most Challenging Phase
GAO-09-711T: Published: May 20, 2009. Publicly Released: May 20, 2009.
The F-35 Joint Strike Fighter (JSF) program is the Department of Defense's (DOD's) most costly acquisition, seeking to simultaneously develop, produce, and field three aircraft variants for the Air Force, Navy, Marine Corps, and eight international partners. The total expected U.S. investment is now more than $300 billion to develop and procure 2,456 aircraft over the next 25 years. GAO's most rec...
Secure Border Initiative Fence Construction Costs
GAO-09-244R: Published: Jan 29, 2009. Publicly Released: Jan 29, 2009.
Much of the United States' 6,000 miles of international borders with Canada and Mexico remains vulnerable to illegal entry of aliens, criminals, and cargo. The Department of Homeland Security (DHS) apprehends hundreds of thousands of people and seizes large volumes of cargo entering the country illegally each year; however, several hundreds of thousands of individuals and an unknown volume of cont...
Defense Budget: Independent Review Is Needed to Ensure DOD's Use of Cost Estimating Tool for Contingency Operations Follows Best Practices
GAO-08-982: Published: Sep 15, 2008. Publicly Released: Sep 15, 2008.
Since the September 2001 terrorist attacks, Congress has provided about $800 billion as of July 2008 to the Department of Defense (DOD) for military operations in support of the Global War on Terrorism (GWOT). GWOT budget requests have grown in scope and the amount requested has increased every year. DOD uses various processes and the Contingency Operations Support Tool (COST) to estimate costs fo...