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Flood Insurance: Opportunities Exist to Improve Oversight of the WYO Program (open access)

Flood Insurance: Opportunities Exist to Improve Oversight of the WYO Program

A letter report issued by the Government Accountability Office with an abstract that begins "Since 2004, private insurance companies participating in the Federal Emergency Management Agency's (FEMA) Write-Your-Own (WYO) program have collected an average of $2.3 billion in premiums annually and, of this amount, have been paid or allowed to retain an average of $1 billion per year. Questions have been raised about FEMA's oversight of the program in light of the debts FEMA has incurred since the 2005 hurricanes. GAO placed NFIP on its high-risk list and issued several reports addressing the challenges the program faces. This report addresses the methods FEMA uses for determining the rates at which WYOs are paid, its marketing bonus system for WYOs, its adherence to financial control requirements for the WYO program, and alternatives to the current system. To do this work, we reviewed and analyzed FEMA's data and policies and procedures and obtained the views of select WYOs and flood insurance experts."
Date: August 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Defense Management: DOD Needs to Improve Program Management, Policy, and Testing to Enhance Ability to Field Operationally Useful Non-lethal Weapons (open access)

Defense Management: DOD Needs to Improve Program Management, Policy, and Testing to Enhance Ability to Field Operationally Useful Non-lethal Weapons

A letter report issued by the Government Accountability Office with an abstract that begins "Nonlethal weapons (NLW) provide an alternative when lethal force is undesirable. The Department of Defense (DOD) defines NLW as those that are explicitly designed and primarily employed to incapacitate personnel or materiel, while minimizing fatalities, permanent injury to personnel, and undesired damage to property and the environment. DOD created the Joint Non-Lethal Weapons Program in 1996 to have centralized responsibility for the development of NLW and coordinate requirements among the services. GAO was asked to review the status of NLW programs within DOD and the military services by identifying the extent to which (1) DOD and the Joint Non-Lethal Weapons Program have developed and fielded NLW since the program's inception; (2) DOD has established and implemented policy, doctrine, and training for NLW; and (3) DOD has conducted testing and evaluation prior to fielding NLW. GAO reviewed and analyzed DOD and service plans, guidance, and doctrine and interviewed officials associated with NLW development."
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Office of Personnel Management: Retirement Modernization Planning and Management Shortcomings Need to Be Addressed (open access)

Office of Personnel Management: Retirement Modernization Planning and Management Shortcomings Need to Be Addressed

A letter report issued by the Government Accountability Office with an abstract that begins "For the past two decades, the Office of Personnel Management (OPM) has been working to modernize the paper-intensive processes and antiquated systems used to support the retirement of federal employees. By moving to an automated system, OPM intends to improve the program's efficiency and effectiveness. In January 2008, GAO recommended that the agency address risks to successful system deployment. Nevertheless, OPM deployed a limited initial version of the modernized system in February 2008. After unsuccessful efforts to address system quality issues, OPM suspended system operation, terminated a major contract, and began restructuring the modernization effort, also referred to as RetireEZ. For this study, GAO was asked to (1) assess the status of OPM's efforts to plan and implement the RetireEZ program and (2) evaluate the effectiveness of the agency's management of the modernization initiative. To do this, GAO reviewed OPM program documentation and interviewed agency and contractor officials."
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Private Pensions: Sponsors of 10 Underfunded Plans Paid Executives Approximately $350 Million in Compensation Shortly Before Termination (open access)

Private Pensions: Sponsors of 10 Underfunded Plans Paid Executives Approximately $350 Million in Compensation Shortly Before Termination

A letter report issued by the Government Accountability Office with an abstract that begins "When sponsors terminate underfunded plans during bankruptcy, it can deplete resources of the Pension Benefit Guaranty Corporation (PBGC), which protects the pensions of almost 44 million American workers and retirees who participate in over 29,000 defined benefit pension plans. In 2009, PBGC reported an estimated deficit of over $30 billion. GAO was asked to determine what pay and other compensation executives received in the years preceding their company's termination of an underfunded defined benefit pension plan. To identify case study examples GAO analyzed a listing of the 1,246 underfunded plans that were terminated from 1999 to 2008 and selected public companies with large unfunded liabilities, large unfunded liabilities per participant, and a large number of plan participants. GAO reviewed documents provided by companies and executives, and interviewed PBGC and company officials. GAO also reviewed Securities and Exchange Commission (SEC) filings and PBGC documents disclosing plan underfunding at the time of termination and missed contributions. Executive compensation figures may be understated because some company executives could not be located, did not respond to document requests, declined interviews, and did not give GAO access to their tax records."
Date: October 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Financial Audit: Material Weaknesses in Internal Control Continue to Impact Preparation of the Consolidated Financial Statements of the U.S. Government (open access)

Financial Audit: Material Weaknesses in Internal Control Continue to Impact Preparation of the Consolidated Financial Statements of the U.S. Government

A letter report issued by the Government Accountability Office with an abstract that begins "Since GAO's first audit of the fiscal year 1997 consolidated financial statements of the U.S. government (CFS), material weaknesses in internal control and other limitations on the scope of our work have prevented GAO from expressing an opinion on the accrual basis CFS. Certain of those material weaknesses relate to inadequate systems, controls, and procedures to properly prepare the CFS. The purpose of this report is to (1) provide details of the continuing material weaknesses related to the preparation of the CFS, (2) recommend improvements, and (3) provide the status of corrective actions taken to address the 56 open recommendations GAO reported for this area in June 2008."
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Federal Transit Administration: Progress and Challenges in Implementing and Evaluating the Job Access and Reverse Commute Program (open access)

Federal Transit Administration: Progress and Challenges in Implementing and Evaluating the Job Access and Reverse Commute Program

A letter report issued by the Government Accountability Office with an abstract that begins "Established in 1998, the Job Access and Reverse Commute Program (JARC)-administered by the Federal Transit Administration (FTA)--awards grants to states and localities to provide transportation to help low-income individuals access jobs. In 2005, the Safe, Accountable, Flexible, Efficient Transportation Equity Act--A Legacy for Users (SAFETEA-LU) reauthorized the program and made changes, such as allocating funds by formula to large and small urban and rural areas through designated recipients, usually transit agencies and states. SAFETEA-LU also required GAO to periodically review the program. This second report under the mandate examines (1) the extent to which FTA has awarded JARC funds for fiscal years 2006 through 2008, and how recipients are using the funds; (2) challenges faced by recipients in implementing the program; and (3) FTA's plans to evaluate the program. For this work, GAO analyzed data and interviewed officials from FTA, nine states, and selected localities."
Date: May 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Troubled Asset Relief Program: Status of Government Assistance Provided to AIG (open access)

Troubled Asset Relief Program: Status of Government Assistance Provided to AIG

A letter report issued by the Government Accountability Office with an abstract that begins "GAO's seventh report on the Troubled Asset Relief Program (TARP) focuses on the initial assistance the government provided to American International Group, Inc. (AIG)--an organization with over 200 companies operating in over 130 countries and jurisdictions and $830 billion in assets--in September 2008 and the restructuring of that assistance in November 2008 and March 2009. The unfolding crisis threatened the stability of the U.S. banking system and the solvency of a number of financial institutions, including AIG. In September 2008, downgrades of AIG's credit rating prompted collateral calls by counterparties and raised concerns that a rapid and disorderly failure of AIG would further destabilize the markets. As a result, the Board of Governors of the Federal Reserve System (Federal Reserve) authorized the Federal Reserve Bank of New York (FRBNY), in consultation with the Department of the Treasury (Treasury), to provide assistance to AIG. This report describes (1) the basis for the federal assistance, (2) the nature and type of assistance and steps intended to protect the government's interest, and (3) selected GAO-developed indicators of the status of federal assistance and AIG's financial condition. To do this, …
Date: September 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Afghanistan: Key Issues for Congressional Oversight (open access)

Afghanistan: Key Issues for Congressional Oversight

A letter report issued by the Government Accountability Office with an abstract that begins "The United States has provided approximately $38.6 billion in reconstruction assistance to Afghanistan and has over 35,000 troops in the country as of February 2009. Some progress has occurred in areas such as economic growth, infrastructure development, and training of the Afghan National Security Forces (ANSF), but the overall security situation in Afghanistan has not improved after more than 7 years of U.S. and international efforts. In response, the new administration plans to deploy approximately 21,000 additional troops1 to Afghanistan this year, and has completed a strategic review of U.S. efforts in Afghanistan and Pakistan. Based on our past work and the significance of U.S. efforts in Afghanistan to the overall U.S. counterinsurgency strategy, we have highlighted Afghanistan as an urgent oversight issue facing this Congress. The government of Afghanistan, with the assistance of the international community, developed the Afghanistan National Development Strategy (ANDS), which was finalized in June 20083, as a guiding document for achieving Afghanistan's reconstruction goals. The ANDS articulates the priorities of the government of Afghanistan as consisting of four major areas: (1) security; (2) governance, rule of law, and human rights; (3) …
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Endangered Species Act: The U.S. Fish and Wildlife Service Has Incomplete Information about Effects on Listed Species from Section 7 Consultations (open access)

Endangered Species Act: The U.S. Fish and Wildlife Service Has Incomplete Information about Effects on Listed Species from Section 7 Consultations

A letter report issued by the Government Accountability Office with an abstract that begins "The western United States, including vast stretches of federal land, is home to more than a third of the 1,317 species listed under the Endangered Species Act. Under section 7 of the act, federal agencies must ensure that any actions they authorize, fund, or carry out, whether on federal or private lands, do not jeopardize listed species. To fulfill this responsibility, the agencies often must formally consult with the Department of the Interior's U.S. Fish and Wildlife Service (Service), which issues a biological opinion assessing whether an action is likely to "take," or harm, a listed species. The Service may require the agencies to monitor and report on the action's effects on listed species, including take. For listed species subject to formal consultations in 11 western states, GAO was asked to examine the extent to which the Service tracks (1) required monitoring reports and (2) cumulative take. GAO reviewed the act, regulations, and policy and interviewed Service staff in all western states, reviewed 128 consultation files in five offices, and analyzed 23 listed species in detail."
Date: May 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Freight Rail Security: Actions Have Been Taken to Enhance Security, but the Federal Strategy Can Be Strengthened and Security Efforts Better Monitored (open access)

Freight Rail Security: Actions Have Been Taken to Enhance Security, but the Federal Strategy Can Be Strengthened and Security Efforts Better Monitored

A letter report issued by the Government Accountability Office with an abstract that begins "An attack on the U.S. freight rail system could be catastrophic because rail cars carrying highly toxic materials often traverse densely populated urban areas. The Department of Homeland Security's (DHS) Transportation Security Administration (TSA) is the federal entity primarily responsible for securing freight rail. GAO was asked to assess the status of efforts to secure this system. This report discusses (1) stakeholder efforts to assess risks to the freight rail system and TSA's development of a risk-based security strategy; (2) actions stakeholders have taken to secure the system since 2001, TSA's efforts to monitor and assess their effectiveness, and any challenges to implementing future actions; and (3) the extent to which stakeholders have coordinated efforts. GAO reviewed documents, including TSA's freight rail strategic plan; conducted site visits to seven U.S. cities with significant rail operations involving hazardous materials; and interviewed federal and industry officials."
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Commercial Aviation: Airline Industry Contraction Due to Volatile Fuel Prices and Falling Demand Affects Airports, Passengers, and Federal Government Revenues (open access)

Commercial Aviation: Airline Industry Contraction Due to Volatile Fuel Prices and Falling Demand Affects Airports, Passengers, and Federal Government Revenues

A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. passenger airline industry is vital to the U.S. economy. Airlines directly generate billions of dollars in revenues each year and catalyze economic growth. Interest in the airlines' ability to weather volatile fuel prices and the economic recession led to congressional requests for a GAO review. GAO examined how (1) the financial condition of the U.S. passenger airline industry has changed, the principal factors affecting its condition, and its prospects for 2009; (2) airlines have responded to the factors affecting their financial condition; and (3) changes in the industry have affected airports, passengers, and the Airport and Airway Trust Fund (Trust Fund), which funds the Federal Aviation Administration's (FAA) capital programs and most of its operations. To do this, GAO analyzed financial and operating data, reviewed studies, and interviewed airline, airport, and FAA officials and other experts. The Department of Transportation (DOT) provided technical comments, which were incorporated as appropriate."
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Project Bioshield: HHS Can Improve Agency Internal Controls for Its New Contracting Authorities (open access)

Project Bioshield: HHS Can Improve Agency Internal Controls for Its New Contracting Authorities

A letter report issued by the Government Accountability Office with an abstract that begins "The Project BioShield Act of 2004 (BioShield Act) increased the federal government's ability to procure needed countermeasures to address threats from chemical, biological, radiological, and nuclear agents. Under the BioShield Act, the Department of Health and Human Services (HHS) was provided with new contracting authorities (increased simplified acquisition and micropurchase thresholds, and expanded abilities to use procedures other than full and open competition and personal services contracts) and was authorized to use about $5.6 billion in a Special Reserve Fund to procure countermeasures. Based on the BioShield Act's mandate, GAO reviewed (1) how HHS has used its purchasing and contracting authorities, and (2) the extent to which HHS has internal controls in place to manage and help ensure the appropriate use of its new authorities. To do this work, GAO reviewed contract files and other HHS documents, including internal control guidance, which GAO compared with federal statutes and federal internal control standards."
Date: July 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Credit Cards: Fair Debt Collection Practices Act Could Better Reflect the Evolving Debt Collection Marketplace and Use of Technology (open access)

Credit Cards: Fair Debt Collection Practices Act Could Better Reflect the Evolving Debt Collection Marketplace and Use of Technology

A letter report issued by the Government Accountability Office with an abstract that begins "Approximately 6.6 percent of credit cards were 30 or more days past due in the first quarter of 2009--the highest rate in 18 years. To recover delinquent debt, credit card issuers may use their own collection departments, outside collection agencies, collection law firms, or sell the debt. GAO was asked to examine (1) the federal and state consumer protections and enforcement responsibilities related to credit card debt collection, (2) the processes and practices involved in collecting and selling delinquent credit card debt, and (3) any issues that may exist related to some of these processes and practices. To address these objectives, GAO analyzed documents and interviewed representatives from six large credit card issuers, six third-party debt collection agencies, six debt buyers, two law firms, federal and state agencies, and attorneys and organizations representing consumers and collectors."
Date: September 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Firearm and Explosives Background Checks Involving Terrorist Watch List Records (open access)

Firearm and Explosives Background Checks Involving Terrorist Watch List Records

Correspondence issued by the Government Accountability Office with an abstract that begins "This report formally transmits a briefing in response to a Congressional request. Specifically, Congress requested that GAO update our January 2005 report entitled, Gun Control and Terrorism: FBI Could Better Manage Firearm-Related Background Checks Involving Terrorist Watch List Records, GAO-05-127 (Washington, D.C.: Jan. 19, 2005). Under the Brady Handgun Violence Prevention Act and implementing regulations, the Federal Bureau of Investigation (FBI) and designated state and local criminal justice agencies use the FBI's National Instant Criminal Background Check System (NICS) to conduct checks on individuals before federal firearms licensees (gun dealers) may transfer any firearm to an unlicensed individual. Also, to assist the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), the FBI conducts NICS background checks on individuals seeking to obtain a federal explosives license or permit. Under current law, there is no basis to automatically prohibit a person from possessing firearms or explosives because they appear on the terrorist watch list. Rather, there must be a disqualifying factor (i.e., prohibiting information) pursuant to federal or state law, such as a felony conviction or illegal immigration status. In response to the request, this report addresses (1) the number …
Date: May 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
High-Containment Laboratories: National Strategy for Oversight Is Needed (open access)

High-Containment Laboratories: National Strategy for Oversight Is Needed

A letter report issued by the Government Accountability Office with an abstract that begins "U.S. laboratories working with dangerous biological pathogens (commonly referred to as high-containment laboratories) have proliferated in recent years. As a result, the public is concerned about the oversight of these laboratories. The deliberate or accidental release of biological pathogens can have disastrous consequences. GAO was asked to determine (1) to what extent, and in what areas, the number of high-containment laboratories has increased in the United States, (2) which federal agency is responsible for tracking this expansion and determining the associated aggregate risks, and (3) lessons learned from highly publicized incidents at these laboratories and actions taken by the regulatory agencies. To carry out its work, GAO surveyed and interviewed federal agency officials, (including relevant intelligence community officials), consulted with experts in microbiology, reviewed literature, conducted site visits, and analyzed incidents at high-containment laboratories."
Date: September 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Iraqi Refugee Assistance: Improvements Needed in Measuring Progress, Assessing Needs, Tracking Funds, and Developing an International Strategic Plan (open access)

Iraqi Refugee Assistance: Improvements Needed in Measuring Progress, Assessing Needs, Tracking Funds, and Developing an International Strategic Plan

A letter report issued by the Government Accountability Office with an abstract that begins "Iraqi refugees are one of the largest urban populations the UN has been called on to assist. The UN reports government estimates of up to 4.8 million Iraqis displaced within the last 5 years, with 2 million fleeing, primarily to Syria and Jordan. GAO examined challenges in (1) measuring and monitoring progress in achieving U.S. goals for assisting Iraqi refugees, (2) providing humanitarian assistance to Iraqi refugees, (3) offering solutions for Iraqi refugees, and (4) developing an international strategic plan to address the Iraqi refugee situation. GAO analyzed reports and data; met with officials from the U.S. government, the UN High Commissioner for Refugees (UNHCR), international organizations, and NGOs; and did fieldwork in Jordan and Syria."
Date: April 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
International Trade: Prior Updates of the Trade Advisory System Offer Insights for Current Review (open access)

International Trade: Prior Updates of the Trade Advisory System Offer Insights for Current Review

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony provides a summary of key findings from the comprehensive report on the trade advisory system that we provided to the Congress in 2002, as well as from our more recent report in 2007 on the Congressional and private sector consultations under Trade Promotion Authority. In particular, this testimony highlights our recommendations in three key areas--committee consultations, logistics, and overall system structure--as well as the changes that have been made by the U.S. agencies since those reports were published."
Date: July 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Financial Regulation: A Framework for Crafting and Assessing Proposals to Modernize the Outdated U.S. Financial Regulatory System (open access)

Financial Regulation: A Framework for Crafting and Assessing Proposals to Modernize the Outdated U.S. Financial Regulatory System

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses GAO's January 8, 2009, report that provides a framework for modernizing the outdated U.S. financial regulatory system. GAO prepared this work under the authority of the Comptroller General to help policymakers weigh various regulatory reform proposals and consider ways in which the current regulatory system could be made more effective and efficient. This testimony (1) describes how regulation has evolved in banking, securities, thrifts, credit unions, futures, insurance, secondary mortgage markets and other important areas; (2) describes several key changes in financial markets and products in recent decades that have highlighted significant limitations and gaps in the existing regulatory system; and (3) presents an evaluation framework that can be used by Congress and others to shape potential regulatory reform efforts."
Date: January 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
2010 Census: Efforts to Build an Accurate Address List Are Making Progress, but Face Software and Other Challenges (open access)

2010 Census: Efforts to Build an Accurate Address List Are Making Progress, but Face Software and Other Challenges

Testimony issued by the Government Accountability Office with an abstract that begins "The decennial census is a constitutionally mandated activity that produces data used to apportion congressional seats, redraw congressional districts, and help allocate billions of dollars in federal assistance. A complete and accurate master address file (MAF), along with precise maps--the U.S. Census Bureau's (Bureau) mapping system is called Topologically Integrated Geographic Encoding and Referencing (TIGER)--are the building blocks of a successful census. If the Bureau's address list and maps are inaccurate, people can be missed, counted more than once, or included in the wrong location. This testimony discusses the Bureau's readiness for the 2010 Census and covers: (1) the Bureau's progress in building an accurate address list; and (2) an update of the Bureau's information technology (IT) system used to extract information from its MAF/TIGER? database. Our review included observations at 20 early opening local census offices in hard-to-count areas. The testimony is based on previously issued and ongoing work."
Date: October 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Combating Nuclear Smuggling: DHS Improved Testing of Advanced Radiation Detection Portal Monitors, but Preliminary Results Show Limits of the New Technology (open access)

Combating Nuclear Smuggling: DHS Improved Testing of Advanced Radiation Detection Portal Monitors, but Preliminary Results Show Limits of the New Technology

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security's (DHS) Domestic Nuclear Detection Office (DNDO) is testing new advanced spectroscopic portal (ASP) radiation detection monitors. DNDO expects ASPs to reduce both the risk of missed threats and the rate of innocent alarms, which DNDO considers to be key limitations of radiation detection equipment currently used by Customs and Border Protection (CBP) at U.S. ports of entry. Congress has required that the Secretary of DHS certify that ASPs provide a significant increase in operational effectiveness before obligating funds for full-scale procurement. GAO was asked to review (1) the degree to which DHS's criteria for a significant increase in operational effectiveness address the limitations of existing radiation detection equipment, (2) the rigor of ASP testing and preliminary test results, and (3) the ASP test schedule. GAO reviewed the DHS criteria, analyzed test plans, and interviewed DHS officials."
Date: May 21, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Inner-shell electron spectroscopy and chemical properties of atoms and small molecules (open access)

Inner-shell electron spectroscopy and chemical properties of atoms and small molecules

The program has been concerned with gas-phase carbon 1s photoelectron spectroscopy of a number of molecules of potential chemical interest. The primary goals have been to determine carbon 1s ionization energies with a view of relating these to other chemical properties such as electronegativity, acidity, basicity, and reactivity, in order to provide a better understanding of these fundamental properties. The role of electron-donating (methyl) and electron-withdrawing (fluoro) substituents on the carbon 1s ionization energies of substituted benzenes has been studied., and these results have been related to measurements of the reactivities of the same molecule as well as to their affinities for protons (basicity). Opportunities for investigation in unplanned areas have arisen, and the program has been modified to take advantage of these. One has been the realization that, under certain circumstances, inner-shell ionization energies may depend on the molecular conformation. Several examples of this phenomenon have been investigated and it has been shown that this technique provides a tool for the measurement of the energy differences between different conformers of the same substance. The other has been the demonstration that photoelectron recoil can lead to the excitation of vibrational modes that are forbidden in the normal view of photoemission …
Date: January 21, 2009
Creator: Thomas, T. Darrah
Object Type: Report
System: The UNT Digital Library
TECHNOLOGY NEEDS AND STATUS ON CLOSURE OF DOE RADIOACTIVE WASTE TANK ANCILLARY SYSTEMS (open access)

TECHNOLOGY NEEDS AND STATUS ON CLOSURE OF DOE RADIOACTIVE WASTE TANK ANCILLARY SYSTEMS

This paper summarizes the current state of art of sampling, characterizing, retrieving, transferring and treating the incidental waste and stabilizing the void space in tank ancillary systems and the needs involved with closure of these systems. The overall effort for closing tank and ancillary systems is very large and is in the initial stages of being addressed in a systematic manner. It was recognized in doing this effort, that gaps in both technology and material application for characterization and removal of residual waste and closure of ancillary systems would be identified. Great efficiencies are to be gained by defining the technology need areas early in the closure process and providing recommendations for technical programs to improve the closure strategies. Therefore, this paper will not only summarize the state of closure of ancillary systems but also provide recommendations to address the technology gaps identified in this assessment.
Date: January 21, 2009
Creator: Burns, H; Sharon Marra, S & Christine Langton, C
Object Type: Article
System: The UNT Digital Library
Measuring Radiation Damage from Heavy Energetic Ions in Aluminum (open access)

Measuring Radiation Damage from Heavy Energetic Ions in Aluminum

An intense beam of 122 MeV/u (9.3 GeV) 76Ge ions was stopped in aluminum samples at the Coupled Cyclotron Facility at NSCL, MSU. Attempts were made at ORNL to measure changes in material properties by measuring changes in electrical resistivity and microhardness, and by transmission electron microscopy characterization, for defect density caused by radiation damage, as a function of depth and integrated ion flux. These measurements are relevant for estimating damage to components at a rare isotope beam facility.
Date: February 21, 2009
Creator: Kostin, M., PI-MSU; Ronningen, R., PI-MSU; Ahle, L., PI-LLNL; Gabriel, T., Scientific Investigation and Development; Mansur, L., PI-ORNL; Leonard, K., ORNL et al.
Object Type: Report
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 40, No. 346, Ed. 1 Friday, August 21, 2009 (open access)

The Greensheet (Houston, Tex.), Vol. 40, No. 346, Ed. 1 Friday, August 21, 2009

Free weekly newspaper that includes business and classified advertising.
Date: August 21, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History