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Electricity: The Road Toward Restructuring (open access)

Electricity: The Road Toward Restructuring

The Public Utility Holding Company Act of 1935 (PUHCA) and the Federal Power Act (FPA) were enacted to eliminate unfair practices and other abuses by electricity and gas holding companies by requiring federal control and regulation of interstate public utility holding companies. Comprehensive energy legislation has passed the House and Senate. The House passed H.R. 6 on April 11, 2003. On July 31, 2003, the Senate suspended debate on S. 14, inserted the text of H.R. 4 (107th Congress) as a substitute, and passed H.R. 6. A conference agreement was reached November 17, 2003, and passed by the House the next day. H.R. 6 includes an electricity title that would, in part, repeal PUHCA, would prospectively repeal the mandatory purchase requirement under PURPA, and would create an electric reliability organization. On June 15, 2004, H.R. 4503, a comprehensive energy policy bill, passed the House.
Date: August 22, 2002
Creator: Abel, Amy & Parker, Larry
System: The UNT Digital Library
Final Report - Inspection Limit Confirmation for Upper Head Penetration Nozzle Cracking (open access)

Final Report - Inspection Limit Confirmation for Upper Head Penetration Nozzle Cracking

The ASME Code Case N-729-1 defines alternative examination requirements for the Control Rod Drive Mechanism (CRDM) upper head penetration nozzle welds. The basis for these examination requirements was developed as part of an Industry program conducted by the Materials Reliability Program (MRP) through the Electric Power Research Institute (EPRI). The results of this program were published in MRP-95 Rev. 1 and document a set of finite element weld residual stress analyses conducted on a variety of upper head penetration nozzles. The inspection zone selected by the industry was based on the stress where it was assumed that primary water stress corrosion cracking (PWSCC) would not initiate. As explained in MRP-95 Rev. 1, it has been illustrated that PWSCC does not occur in the Alloy 600 tube when the stresses are below the yield strength of that tube. Typical yield strengths at operating conditions for Alloy 600 range from 35 ksi to 65 ksi. A stress less than 20-ksi tension was chosen as a conservative range where PWSCC would not initiate. Over the last several years, Engineering Mechanics Corporation of Columbus (Emc2) has conducted welding residual stress analyses on upper head penetration J-welds made from Alloy 182 weld metal for the …
Date: August 22, 2008
Creator: Anderson, Michael T.; Rudland, David L.; Zhang, Tao & Wilkowski, Gery M.
System: The UNT Digital Library
Protocol for development of authorized release limits for concrete at U.S. Department of Energy sites (open access)

Protocol for development of authorized release limits for concrete at U.S. Department of Energy sites

The purpose of this protocol is to assist US Department of Energy (DOE) sites in releasing concrete for reuse. Current regulations allow the sites to release surface-contaminated materials if their radioactivity falls below certain levels and to possibly release materials with volumetric contamination or higher levels of surface contamination on a case-by-case basis. In all cases, an ALARA (as low as reasonably achievable) analysis that evaluates the risks of releasing volumetrically contaminated concrete or concrete with higher levels of surface contamination is required as a basis for proposing and setting new release limits that allow for reuse of the concrete material. To evaluate the dose impacts of reusing radioactively contaminated material, the measured radiation levels (pCi/g or disintegrations per minute [dpm]/100 cm{sup 2}) must be converted to the estimated dose (mrem/yr) that would be received by affected individuals. The dose depends on the amounts and types of isotopes present and the time, distance, and method of exposure (e.g., inhalation or external exposure). For each disposition alternative, the protocol provides a systematic method to evaluate the impact of the dose on the affected individuals. The cost impacts of reusing concrete also need to be evaluated. They too depend on the disposition …
Date: August 22, 2000
Creator: Arnish, J.; Kamboj, S.; Chen, S. Y.; Parker, F. L.; Smith, A. M.; Meservey, R. H. et al.
System: The UNT Digital Library
Science & Technology Review October 2005 (open access)

Science & Technology Review October 2005

This month's issue has the following articles: (1) Important Missions, Great Science, and Innovative Technology--Commentary by Cherry A. Murray; (2) NanoFoil{reg_sign} Solders with Less Heat--Soldering and brazing to join an array of materials are now Soldering and brazing to join an array of materials are now possible without furnaces, torches, or lead; (3) Detecting Radiation on the Move--An award-winning technology can detect even small amounts An award-winning technology can detect even small amounts of radioactive material in transit; (4) Identifying Airborne Pathogens in Time to Respond--A mass spectrometer identifies airborne spores in less than A mass spectrometer identifies airborne spores in less than a minute with no false positives; (5) Picture Perfect with VisIt--The Livermore-developed software tool VisIt helps scientists The Livermore-developed software tool VisIt helps scientists visualize and analyze large data sets; (6) Revealing the Mysteries of Water--Scientists are using Livermore's Thunder supercomputer and new algorithms to understand the phases of water; and (7) Lightweight Target Generates Bright, Energetic X Rays--Livermore scientists are producing aerogel targets for use in inertial Livermore scientists are producing aerogel targets for use in inertial confinement fusion experiments and radiation-effects testing.
Date: August 22, 2005
Creator: Aufderheide, M. B., III
System: The UNT Digital Library
PFP Commercial Grade Food Pack Cans for Plutonium Handling and Storage Critical Characteristics (open access)

PFP Commercial Grade Food Pack Cans for Plutonium Handling and Storage Critical Characteristics

This screening addresses the critical characteristics for food industry type cans and containers used for handling and storage of special nuclear materials at the Plutonium Finishing Plant (PFP). HNF-5460, Revision 0 specified a minimum tin plate of 0.50 Ib./base box. Since the food pack cans currently used and that have been tested have a listed tin plate of 0.20 lbs. per base box, Revision 1 reduced the tin plate to {ge} 0.20 Ib./base box (i.e., No. 20 tinned commercial steel or heavier). This revision lists Critical Characteristics for two (2) large filtered containers, and associated shielding over-packs. These new containers are called ''Nuclear Material Containers'' (NMCs). They are supplied in various sizes, which can be nested, one inside another. The PFP will use NMCs with volumes up to 8-quarts as needed to over-pack largely bulged containers.
Date: August 22, 2000
Creator: BONADIE, E.P.
System: The UNT Digital Library
Defense Surplus Equipment Disposal: Background Information (open access)

Defense Surplus Equipment Disposal: Background Information

This report discusses the Department of Defense (DOD) policy via the Defense Utilization and Marketing Service (DRMS) for disposing of government equipment and supplies considered surplus or deemed unnecessary to the agency's currently designated mission. The report focuses on DRMS background, as well as the most recent DRMS policy modifications.
Date: August 22, 2013
Creator: Bailey Grasso, Valerie
System: The UNT Digital Library
Tank characterization report for single-shell tank 241-BY-112 (open access)

Tank characterization report for single-shell tank 241-BY-112

This document summarizes the information on the historical uses, present status, and the sampling and analysis results of waste stored in Tank 241-BY-112. This report supports the requirements of the Tri-Party Agreement Milestone M-44-10. (This tank has been designated a Ferrocyanide Watch List tank.)
Date: August 22, 1997
Creator: Baldwin, J.H.
System: The UNT Digital Library
The National Forest Roadless Area Initiative (open access)

The National Forest Roadless Area Initiative

None
Date: August 22, 2000
Creator: Baldwin, Pamela
System: The UNT Digital Library
Bush Energy Policy: Overview of Major Proposals and Legislative Action (open access)

Bush Energy Policy: Overview of Major Proposals and Legislative Action

The Bush Administration outlined its proposals for addressing the nation’s energy problems in May 2001 with a 170-page report by the National Energy Policy Development Group (NEPD) titled National Energy Policy (NEP). In June, the President transmitted to Congress a summation of the report’s concepts and strategies that call for legislative action.
Date: August 22, 2001
Creator: Bamberger, Robert L. & Holt, Mark
System: The UNT Digital Library
Results of Self-Absorption Study on the Versapor 3000 Filters for Radioactive Particulate Air Sampling (open access)

Results of Self-Absorption Study on the Versapor 3000 Filters for Radioactive Particulate Air Sampling

Since the mid-1980s the Pacific Northwest National Laboratory (PNNL) has used a value of 0.85 as a correction factor for the self absorption of activity of particulate radioactive air samples. More recently, an effort was made to evaluate the current particulate radioactive air sample filters (Versapor® 3000) used at PNNL for self absorption effects. There were two methods used in the study, 1) to compare the radioactivity concentration by direct gas-flow proportional counting of the filter to the results obtained after acid digestion of the filter and counting again by gas-flow proportional detection and 2) to evaluate sample filters by high resolution visual/infrared microscopy to determine the depth of material loading on or in the filter fiber material. Sixty samples were selected from the archive for acid digestion in the first method and about 30 samples were selected for high resolution visual/infrared microscopy. Mass loading effects were also considered. From the sample filter analysis, large error is associated with the average self absorption factor, however, when the data is compared directly one-to-one, statistically, there appears to be good correlation between the two analytical methods. The mass loading of filters evaluated was <0.2 mg cm-2 and was also compared against other …
Date: August 22, 2008
Creator: Barnett, J. M.
System: The UNT Digital Library
Design and modelling of a 5 MeV radio frequency electron gun (open access)

Design and modelling of a 5 MeV radio frequency electron gun

The Accelerator Test Facility (ATF) at Brookhaven National Laboratory is a linac-laser complex for research into laser acceleration and for the generation of coherent radiation from electron beams. In order to achieve the design 50 MeV output emittance (..gamma..sigma/sub x/sigma/sub x/') of less than 3 /times/ 10/sup /minus/5/ m rad a high brightness electron gun is required. This paper describes computations and measurements made on a full scale brass model of a 1-1/2 cell, ..pi..-mode, resonant, disc loaded, radiofrequency gun structure which has been designed for this purpose. 7 refs., 9 figs., 6 tabs.
Date: August 22, 1988
Creator: Batchelor, K.; Sheehan, J. & Woodle, M.
System: The UNT Digital Library
Emergency Supplemental Appropriations for Hurricane Katrina Relief (open access)

Emergency Supplemental Appropriations for Hurricane Katrina Relief

In response to the widespread destruction caused by Hurricane Katrina, the 109th Congress enacted two FY2005 emergency supplemental appropriations bills, which together provided $62.3 billion for emergency response and recovery needs. This CRS report summarizes federal disaster assistance funding legislation in the 109th Congress and presents some information on federal expenditures and obligations for disaster recovery activities.
Date: August 22, 2006
Creator: Bea, Keith
System: The UNT Digital Library
Emergency Supplemental Appropriations for Hurricane Katrina Relief (open access)

Emergency Supplemental Appropriations for Hurricane Katrina Relief

This CRS report summarizes federal disaster assistance funding legislation in the 109th Congress and presents some information on federal expenditures and obligations for disaster recovery activities.
Date: August 22, 2006
Creator: Bea, Keith
System: The UNT Digital Library
Humane Treatment of Farm Animals: Overview and Issues (open access)

Humane Treatment of Farm Animals: Overview and Issues

Animal protection activists in the United States have long sought legislation to modify or curtail some practices considered by U.S. agriculture to be both acceptable and necessary to animal health. Some Members of Congress over the years have offered various bills that would affect animal care on the farm, during transport, or at slaughter. The House and Senate Agriculture Committees from time to time have held hearings on farm animal welfare issues, but their members generally express a preference for voluntary rather than regulatory approaches to humane methods of care. This report briefly provides an overview of the subject.
Date: August 22, 2005
Creator: Becker, Geoffrey
System: The UNT Digital Library
Value-Added Tax: A New U.S. Revenue Source? (open access)

Value-Added Tax: A New U.S. Revenue Source?

None
Date: August 22, 2006
Creator: Bickley, James M.
System: The UNT Digital Library
ZeCalc Algorithm Details (open access)

ZeCalc Algorithm Details

None
Date: August 22, 2012
Creator: Bond, K. C.; Smith, J. A.; Treuer, J. N.; Azevedo, S. G.; Kallman, J. S. & Martz, H. E.
System: The UNT Digital Library
W-026, operational test report isokenetic stack effluent monitoring system (open access)

W-026, operational test report isokenetic stack effluent monitoring system

This Operational Test Report was performed to assure the Isokinetic Stack Effluent Monitoring System (ISEMS) operates in accordance with system design and specifications.
Date: August 22, 1997
Creator: Bottenus, R.J.
System: The UNT Digital Library
Health-Physics Monthly Information Report. July 1951 (open access)

Health-Physics Monthly Information Report. July 1951

None
Date: August 22, 1951
Creator: Bradley, J. E. & Burbage, J. J.
System: The UNT Digital Library
EVALUATION OF ULTIMATE DISPOSAL METHOD FOR LIQUID AND SOLID RADIOACTIVE WASTES. PART I. INTERIM LIQUID STORAGE (open access)

EVALUATION OF ULTIMATE DISPOSAL METHOD FOR LIQUID AND SOLID RADIOACTIVE WASTES. PART I. INTERIM LIQUID STORAGE

As the first part of a study to evaluate the economics of the various steps leading to and including the permanent disposal of high-activity liquid and solid radioactive waste, costs of interim liquid storage of acid and alkaline Purex and Thorex wastes were estimated for storage times of 0.5 to 30 years. A 6- ton/day plant was assumed, processing 1500 tons/year of uranium converter fuel at a burnup of 10,000 Mwd/ton and 270 tons/year of thorium converter fuel at a burnup of 20,000 Mwd/ton. Tanks of Savannah River design were assumed, with stainless steel construction for acid wastes and mild steel construction for neutralized wastes. The operating cycle of each tank was assumed to consist of equal filling and emptying periods plus a full (or dead) period. With interim storage time defined as filling time plus full time, tank costs were minimum when full time was 40 to 70% of the interim storage time, using present worth considerations. For waste storage times of 0.5 to 30 years, costs ranged from 2.2 x 10/sup -3/ to 9.5 x 10/sup -3/ mill/kwh/sub e/ for acid wastes and from 1.7 x 10/sup -3/ to 5.1 x 10/sup -3/ mill/kwh/sub e/ for neutralized wastes. …
Date: August 22, 1961
Creator: Bradshaw, R.L.; Perona, J.J.; Roberts, J.T. & Blomeke, J.O.
System: The UNT Digital Library
Crystalline Ceramic Waste Forms: Comparison Of Reference Process For Ceramic Waste Form Fabrication (open access)

Crystalline Ceramic Waste Forms: Comparison Of Reference Process For Ceramic Waste Form Fabrication

The research conducted in this work package is aimed at taking advantage of the long term thermodynamic stability of crystalline ceramics to create more durable waste forms (as compared to high level waste glass) in order to reduce the reliance on engineered and natural barrier systems. Durable ceramic waste forms that incorporate a wide range of radionuclides have the potential to broaden the available disposal options and to lower the storage and disposal costs associated with advanced fuel cycles. Assemblages of several titanate phases have been successfully demonstrated to incorporate radioactive waste elements, and the multiphase nature of these materials allows them to accommodate variation in the waste composition. Recent work has shown that they can be produced from a melting and crystallization process. The objective of this report is to explore the phase formation and microstructural differences between lab scale melt processing in varying gas environments with alternative densification processes such as Hot Pressing (HP) and Spark Plasma Sintering (SPS). The waste stream used as the basis for the development and testing is a simulant derived from a combination of the projected Cs/Sr separated stream, the Trivalent Actinide - Lanthanide Separation by Phosphorous reagent Extraction from Aqueous Komplexes (TALSPEAK) …
Date: August 22, 2013
Creator: Brinkman, K. S.; Marra, J. C.; Amoroso, J. & Tang, M.
System: The UNT Digital Library
2004 SITE ENVIRONMENTAL REPORT (open access)

2004 SITE ENVIRONMENTAL REPORT

Each year, Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy (DOE). The SER is written to inform the public, regulators, Laboratory employees, and other stakeholders of BNL's environmental performance during the calendar year in review. The report summarizes BNL's environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and restoration and surveillance monitoring programs. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. The SER is intended to be a technical document. It is available in print and as a downloadable file on the BNL web page at http://www.bnl.gov/esd/SER.htm. A summary of the SER is also prepared each year to provide a general overview of the report, and is distributed with a CD version of the full report. The summary supports BNL's educational and community outreach program.
Date: August 22, 2005
Creator: Brookhaven National Laboratory
System: The UNT Digital Library
Immigration: Registry as Means of Obtaining Lawful Permanent Residence (open access)

Immigration: Registry as Means of Obtaining Lawful Permanent Residence

This report provides an overview of the registry as means of obtaining lawful permanent residence on immigration.
Date: August 22, 2001
Creator: Bruno, Andorra
System: The UNT Digital Library
Experimental Results for SimFuels (open access)

Experimental Results for SimFuels

Assessing the performance of Spent (or Used) Nuclear Fuel (UNF) in geological repository requires quantification of time-dependent phenomena that may influence its behavior on a time-scale up to millions of years. A high-level waste repository environment will be a dynamic redox system because of the time-dependent generation of radiolytic oxidants and reductants and the corrosion of Fe-bearing canister materials. One major difference between used fuel and natural analogues, including unirradiated UO2, is the intense radiolytic field. The radiation emitted by used fuel can produce radiolysis products in the presence of water vapor or a thin-film of water that may increase the waste form degradation rate and change radionuclide behavior. To study UNF, we have been working on producing synthetic UO2 ceramics, or SimFuels that can be used in testing and which will contain specific radionuclides or non-radioactive analogs so that we can test the impact of radiolysis on fuel corrosion without using actual spent fuel. Although, testing actual UNF would be ideal for understanding the long term behavior of UNF, it requires the use of hot cells and is extremely expensive. In this report, we discuss, factors influencing the preparation of SimFuels and the requirements for dopants to mimic the …
Date: August 22, 2012
Creator: Buck, Edgar C.; Casella, Andrew M.; Skomurski, Frances N.; MacFarlan, Paul J.; Soderquist, Chuck Z.; Wittman, Richard S. et al.
System: The UNT Digital Library
Welfare Reform: An Issue Overview (open access)

Welfare Reform: An Issue Overview

The House passed a bill (H.R. 3146) on September 24 to extend TAIF, mandatory child care, abstinence education, and transitional Medicaid, on current terms, through March 31, 2004. In the absence of legislation, these programs would expire on September 30. The Senate Finance Committee approved a comprehensive TAIF preauthorization proposal of Chairman Chuck Grassley on September 10. Entitled Personal Responsibility and Individual Development for Everyone (PRIDE), the legislation would extend TANF, mandatory child care, abstinence education, and transitional Medicaid for 5 years, FY2004 through FY2008. It would raise TANF work participation standards, increase weekly work hours, add new countable work activities,
Date: August 22, 2002
Creator: Burke, Vee
System: The UNT Digital Library