Studies indicated that the use of soluble poisons as a primary criticality control offers economic and other advantages in that it permits the factors of vessel size and shape and solution concentrations to be dictated by considerations other than those of criticality. It is believed that soluble poison criticality control can be made as reliable as other methods of coaditional control if the application is preceded by adequate development work and is monitored by multiple. independent safeguards. The studies included multigroup machine calculations of the required content of poisons in solutions of fissile and fertile material, a compilation of data on the detection, stability, decontamination, and costs of soluble poisons, and an assessment of the possible effects of a nuclear excursion. (auth)

The purpose of this audit was to determine whether the Department of Energy's (Department) management of its contract with Ross Aviation, Inc. (Ross) provided reasonable assurance that the inventory of aircraft major spare parts at Ross was economical and efficient. The audit disclosed that approximately $447,000 (acquisition and interest carrying costs) of low-use major spare parts was excessive. Internal control deficiencies which fostered the excessive inventory included: (1) Ross had set stock levels without considering such factors as consumption or projected needs; and (2) the Department had not reviewed inventory quantities when appraising Ross' property management. The Albuquerque Operations Office (AL) agreed to take the corrective actions recommended in the report.

This memorandum discusses five key issues that initial interviews have brought into focus: The preoccupation of the public with nuclear waste disposal, the credibility of public opinion polls addressing nuclear power, the unlikelihood of dramatic change in opinion by nuclear critics, difficulties in communicating technical concepts, and the problem of focussing narrowly or broadly on policy issues.

The objective of the project is to demonstrate the efficiency and economics of recovering tertiary oil from a highly heterogenous reservoir (which has been successfully waterflooded, but is nearing the economic limit) by injecting a polymer slug of tapered concentrations to improve the sweep efficiency of the reservoir. In preparation for the injection of polymer, a major review of the mechanical condition of all producing and injection wells prompted a number of remedial workovers. As a preventive measure, all injection wells were equipped with plastic coated tubing, and packers were set approximately 100 ft above the Burbank sand to prevent the possibility of subsequent casing leaks thieving off injected polymer. Where necessary, producing wells were worked over to insure maximum producing capability. The remedial work was done at the start of the project to insure that any production increase resulting from the remedial work was recognized prior to the start of polymer injection. The necessary surface facility changes were made to allow the injection of fresh water only and to provide for the disposal of 35,000 BPD of produced water. Polymer storage and blending facilities were constructed in such a manner as to allow control of the mixing process with …

Report that provides background information and potential issues for Congress on the Littoral Combat Ship (LCS).

Report that discusses the current economic and political state of the island nation of Singapore, focusing in particularly on its economic success and its relationship with the United States.

Report that analyzes U.S. and international sanctions against Iran and, in so doing, provides examples, based on a wide range of open source reporting, of companies and countries that conduct business with Iran.

Report that describes and analyzes student loan interest rate proposals that have been made in the 113th Congress to establish new policies for setting the interest rates that borrowers will pay on loans made through the Direct Loan program.

Report that provides background and information on the increasing volume of electronic records and the variety of platforms used to create them.

This instrument was designed primarily to meet the need for radiation monitoring equipment in chemical process areas where corrosive vapors exist.

A letter report issued by the Government Accountability Office with an abstract that begins "MCC projects that the Vanuatu compact’s transportation infrastructure projects will provide direct benefits such as reduced transportation costs and induced benefits from growth in tourism and agriculture. MCC estimated the costs and benefits over 20 years, with benefits beginning in full in 2008 or 2009 and growing each year, and it counted poor, rural beneficiaries by defining the area where benefits were likely to accrue. Using projected benefits and costs, MCC calculated the compact’s economic rate of return (ERR) and its effects on Vanuatu’s gross domestic product (GDP) and per capita income."

A letter report issued by the Government Accountability Office with an abstract that begins "Most agencies have appointed Chief Acquisition Officers (CAO) in accordancewith two of the three key requirements in the Services Acquisition Reform Act of2003 (SARA): that the CAOs be political appointees and have agency SeniorProcurement Executives report directly to them. However, few CAOs haveacquisition management as their primary duty; other areas of responsibilityincluded financial, information, and human capital management."

A letter report issued by the Government Accountability Office with an abstract that begins "For the Spanish translation of the highlights page for this document, see GAO-06-1111. Ley para que ningun nino se quede atras: La ayuda del Departamento de Educacion puede contribuir a que los Estados midan mejor el progreso de los alumnos que no dominan bien el ingles. GAO-06-1111, Julio de 2006. The No Child Left Behind Act of 2001 (NCLBA) focused attention on the academic achievement of more than 5 million students with limited English proficiency. Obtaining valid test results for these students is challenging, given their language barriers. This report describes (1) the extent to which these students are meeting annual academic progress goals, (2) what states have done to ensure the validity of their academic assessments, (3) what states are doing to ensure the validity of their English language proficiency assessments, and (4) how the U.S. Department of Education (Education) is supporting states' efforts to meet NCLBA's assessment requirements for these students. To collect this information, we convened a group of experts and studied five states (California, Nebraska, New York, North Carolina, and Texas). We also conducted a state survey and reviewed state and Education …

A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. has devoted an increasing proportion of its economy and federal budget to the provision of health care services, but high levels of spending do not guarantee good care. Policymakers, health practitioners, and others have implemented numerous health care interventions that make discrete changes in the organization of health care services in order to enhance the value of health care--that is, improve the quality of care while reducing costs. Examples include programs to reduce bloodstream infections and to coordinate patient care following hospital discharges. This report (1) examines the availability of evidence on the effect of selected interventions on quality of care and costs; (2) identifies key dimensions for assessing the strength of such evidence; and (3) examines factors that can facilitate the implementation and replication of health care interventions. GAO identified a broad and diverse set of health care interventions using published and unpublished sources. For 127 of those interventions, GAO analyzed responses to a questionnaire that it sent to persons knowledgeable about available information on the effect of that particular intervention on quality of care and costs. GAO's questionnaire also asked respondents to …

A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. rail transit system is a vital component of the nation's transportation infrastructure. Safety and security oversight of rail transit is the responsibility of state-designated oversight agencies following Federal Transit Administration (FTA) requirements. In this report, GAO addressed: (1) how the State Safety Oversight program is designed; (2) what is known about the program's impact; and (3) challenges facing the program. We also provide information about oversight of transit systems that cross state boundaries. To do our work we surveyed state oversight agencies and transit agencies covered by FTA's program."

A letter report issued by the Government Accountability Office with an abstract that begins "For the past several decades, the capacity of the nation's road network has not grown fast enough to keep pace with demand. The increasing congestion is apparent to millions of commuters and freight operators. Although road building is perhaps the most familiar antidote, Congress, the Department of Transportation (DOT), and transportation research have emphasized the need to more efficiently use the existing infrastructure as a means to control congestion. GAO was asked to examine various issues associated with increasing the efficient use of existing infrastructure. This report examines the following questions: (1) What factors inhibit the efficient use of the existing infrastructure of roads and highways? (2) What techniques have been developed for making the current infrastructure more efficient and what is known about the results? (3) How have local decision makers implemented these techniques? (4) What strategies exist for increasing the use of such techniques? To address these questions, GAO reviewed existing studies, examined efforts in five states, and sought transportation officials' views, among other things."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) has numerous efforts in progress to address the knowledge gaps and data deficiencies identified in the GAO report. Of the seven recommendations GAO made to the Secretary of Defense, two have been completely addressed. While two of GAO’s recommendations have actions underway that are expected to be completed, two recommendations need more action for completion and one has had no action taken."

A letter report issued by the Government Accountability Office with an abstract that begins "Cyclone Nargis hit Burma's impoverished Irrawaddy Delta on May 2, 2008, leaving nearly 140,000 people dead or missing and severely affecting about 2.4 million others, according to the UN. The Burmese military government initially blocked most access to the affected region; however, amid international pressure, it slowly began allowing international aid workers entry into the region. Since 1997, the United States has imposed sanctions to prohibit, among other things, the exportation of financial services to Burma and transactions with Burmese officials. In response to a congressional mandate, GAO (1) described the assistance UN and U.S. agencies have provided in response to Cyclone Nargis, (2) assessed USAID actions to help ensure funds are used as intended and do not benefit sanctioned entities, and (3) described the challenges responders experienced and the lessons learned. GAO reviewed financial and program documents; interviewed U.S., UN, and nongovernmental organization (NGO) officials; and traveled to Thailand and Burma."

A letter report issued by the Government Accountability Office with an abstract that begins "Competition is a critical tool for achieving the best return on the government's investment. While federal agencies are generally required to award contracts on the basis of full and open competition, they are permitted to award noncompetitive contracts in certain situations. Agencies are also required to establish competition advocates to promote competition. GAO assessed (1) trends in noncompetitive contracts and those receiving only one offer when competed; (2) exceptions to and factors affecting competition; (3) whether contracting approaches reflected sound procurement practices; and (4) how agencies are instituting the competition advocate role. GAO reviewed federal procurement data and 107 randomly selected contracts at the departments of Defense, Interior, and Homeland Security (which had among the highest noncompetitive obligations in fiscal year 2008) and interviewed contracting and program officials, competition advocates, and contractors."

A letter report issued by the Government Accountability Office with an abstract that begins "The Intermodal Surface Transportation Efficiency Act of 1991 introduced two highway programs--the Surface Transportation Program (STP) and the Congestion Mitigation and Air Quality Program (CMAQ)--that may be used on both highway and transit projects and that are referred to as "flexible funding" for the purposes of this report. GAO was asked to examine (1) the degree to which STP and CMAQ funding has been used on transit and how this use varies across states and urbanized areas, and (2) how states and urbanized areas decide which projects to fund with STP and CMAQ funding and what the outcomes of these decisions have been. To address these issues, GAO analyzed data on flexible funding used on transit projects from the Federal Transit Administration (FTA) and the Federal Highway Administration (FHWA) and spoke with officials in selected states and urbanized areas about their project-selection processes for flexible funding and the outcomes of these funding decisions. States and urbanized areas were selected based on their prior use of flexible funding. GAO is not making recommendations in this report. The Department of Transportation generally agreed with the report's findings and …

A letter report issued by the Government Accountability Office with an abstract that begins "In fiscal year 2010, GAO estimates that 2.6 percent (473,000) of households that received Supplemental Nutrition Assistance Program (SNAP) benefits would not have been eligible for the program without broad-based categorical eligibility (BBCE) because their incomes were over the federal SNAP eligibility limits. The characteristics of these households were generally similar to other SNAP households, although they were more likely to work or receive unemployment benefits. BBCE removes asset limits in most states, and while reliable data on participants’ assets are not available, other data suggest few likely had assets over these limits. Although BBCE contributed to recent increases in SNAP participation, other factors, notably the recent recession, had a greater effect."

A chapter report issued by the General Accounting Office with an abstract that begins "The 2001 outbreak of foot and mouth disease (FMD) in the United Kingdom decisively illustrated the devastation that this highly contagious animal disease can cause to a nation's economy. By the time the disease was eradicated, the United Kingdom had slaughtered more than 4 million animals and sustained losses of $5 billion in the food and agricultural sectors, as well as comparable losses to its tourism industry. Before 2001, the United Kingdom had been FMD-free for almost 34 years. Following the outbreak, the country was generally barred from participating in the international trade of live animals and animal products that could transmit the virus. The United States has adequate processes for obtaining information on foreign FMD outbreaks and providing the Department of Agriculture (USDA) and others with this information, but it lacks adequate processes for sharing this information with the Customs Service. The United States receives information on FMD outbreaks from USDA officials stationed abroad, international agricultural and animal health organizations, and foreign governments. These officials collect a wide array of agricultural and animal health information about the countries and regions in which they are stationed, …

A letter report issued by the Government Accountability Office with an abstract that begins "In its quarterly readiness reports that covered the period from April 2012 through March 2013, the Department of Defense (DOD) addressed most but not all required reporting elements. Section 482 of Title 10 of the U.S. Code requires DOD to report on 26 elements including readiness deficiencies, remedial actions, and data specific to the military services in the areas of personnel, training, and equipment. In analyzing DOD's reports, GAO found that DOD addressed 18 of the 26 elements, partially addressed 3 elements and did not report on 5 elements. For the elements partially addressed--personnel stability, training operations tempo, and deployed equipment--reporting was incomplete because some services reported information and others did not report. When all the services reported on an element, they at times did so inconsistently, with varying amounts and types of information. For example, the services all reported information on training commitments and deployments, but used different timeframes when providing information on planned training events in the future. The services reported differently because DOD has not provided guidance on the information to be reported. For the elements that DOD did not address, including borrowed …

A letter report issued by the Government Accountability Office with an abstract that begins "Federal agencies spend billions of dollars every year on information technology and are increasingly using performance-based contracting methods where agencies specify desired outcomes and allow contractors to design the best solutions to achieve those outcomes. Share-in-savings contracting is one such method under which a contractor provides funding for a project, and the agency compensates the contractor from any savings derived as a result of contract performance. The E-Government Act of 2002 authorized the use of share-in-savings contracting for information technology and required implementing regulations by mid-September 2003. The Office of Management and Budget (OMB) reported in December 2004 that no share-in-savings contracts had been awarded. The act's authority expires in September 2005. The act required GAO to assess the effectiveness of share-in-savings contracts. Because no such contracts have been awarded, GAO cannot provide an assessment. Instead, GAO reviewed the status of regulations and tools available to agencies in developing these contracts and identified the reasons agencies have not used the authority provided by the act. OMB and the General Services Administration (GSA) generally agreed with GAO's report."