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100-BC-5 Operable Unit, Batch Leach Analyses and Report for Sediments at RI/FS Wells C7508, C7783, C7784, C7785, and C7787
This is an analytical data report for sediment samples from the 100 BC Operable unit. This report contains the updated dates for samples associated with Hexavalent Chromium/Soil analysis. Between August 24, 2010 and March 3, 2011 sediment samples were received from 100-BC Decision Unit Soil for geochemical studies. The analyses for this project were performed at the 331 building located in the 300 Area of the Hanford Site. The analyses were performed according to Pacific Northwest National Laboratory (PNNL) approved procedures and/or nationally recognized test procedures. The data sets include the sample identification numbers, analytical results, estimated quantification limits (EQL), and quality control data. The preparatory and analytical quality control requirements, calibration requirements, acceptance criteria, and failure actions are defined in the on-line QA plan 'Conducting Analytical Work in Support of Regulatory Programs' (CAW). This QA plan implements the Hanford Analytical Services Quality Assurance Requirements Documents (HASQARD) for PNNL.
Date:
April 2011
Creator:
Lindberg, Michael J.
System:
The UNT Digital Library
100-NR-2 Apatite Treatability Test: Fall 2010 Tracer Infiltration Test (White Paper)
The primary objectives of the tracer infiltration test were to 1) determine whether field-scale hydraulic properties for the compacted roadbed materials and underlying Hanford fm. sediments comprising the zone of water table fluctuation beneath the site are consistent with estimates based laboratory-scale measurements on core samples and 2) characterize wetting front advancement and distribution of soil moisture achieved for the selected application rate. These primary objectives were met. The test successfully demonstrated that 1) the remaining 2 to 3 ft of compacted roadbed material below the infiltration gallery does not limit infiltration rates to levels that would be expected to eliminate near surface application as a viable amendment delivery approach and 2) the combined aqueous and geophysical monitoring approaches employed at this site, with some operational adjustments based on lessons learned, provides an effective means of assessing wetting front advancement and the distribution of soil moisture achieved for a given solution application. Reasonably good agreement between predicted and observed tracer and moisture front advancement rates was observed. During the first tracer infiltration test, which used a solution application rate of 0.7 cm/hr, tracer arrivals were observed at the water table (10 to 12 ft below the bottom of the infiltration …
Date:
April 14, 2011
Creator:
Vermeul, Vincent R.; Fritz, Brad G.; Fruchter, Jonathan S.; Greenwood, William J.; Johnson, Timothy C.; Horner, Jacob A. et al.
System:
The UNT Digital Library
401(k) Plans: Increased Educational Outreach and Broader Oversight May Help Reduce Plan Fees
A letter report issued by the Government Accountability Office with an abstract that begins "Plan sponsors and participants paid a range of fees for services, though smaller plans typically paid higher fees as a percentage of plan assets. For example, the average amount sponsors of small plans reported paying for recordkeeping and administrative services was 1.33 percent of assets annually, compared with 0.15 percent paid by sponsors of large plans. Larger plans were more likely to pass recordkeeping fees along to participants, but when fees were passed along to participants in small plans, those in large plans paid lower fees than those in small plans. Participants also paid for investment and plan consulting feesthrough fees deducted from their plan assetsin more instances than sponsors."
Date:
April 24, 2012
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
911 Services: Most States Used 911 Funds for Intended Purposes, but FCC Could Improve Its Reporting on States' Use of Funds
A letter report issued by the Government Accountability Office with an abstract that begins "Although states faced challenges and delays in the past, states have made significant progress implementing wireless Enhanced 911 (E911) since 2003. Wireless E911 deployment usually proceeds through two phases: Phase I provides general caller location information by identifying the cell tower or cell site that is receiving the wireless call; Phase II provides more precise caller-location information, usually within 50 to 300 meters. Currently, according to the National Emergency Number Association (NENA), nearly 98 percent of 911 call centers, known as Public Safety Answering Points (PSAPs), are capable of receiving Phase I location information, and 97 percent have implemented Phase II for at least one wireless carrier. This represents a significant improvement since 2003 when implementation of Phase I was 65 percent and Phase II was 18 percent. According to NENA's current data, 142 U.S. counties (representing roughly 3 percent of the U.S. population) do not have some level of wireless E911 service. The areas that lack wireless E911 are primarily rural and tribal areas that face special implementation challenges, according to federal and association officials."
Date:
April 18, 2013
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2001 Authorization for Use of Military Force: Issues Concerning Its Continued Application
This report discusses the Congress-enacted legislation (2001 AUMF; P.L. 107-40; 50 U.S.C. §1541) to authorize the use of military force against those who perpetrated or provided support for the attacks on September 11, 2001.
Date:
April 14, 2015
Creator:
Weed, Matthew C.
System:
The UNT Digital Library
2009 Annual Health Physics Report for the HEU Transparency Program
During the 2009 calendar year, Lawrence Livermore National Laboratory (LLNL) provided health physics support for the Highly Enriched Uranium (HEU) Transparency Program for external and internal radiation protection. LLNL also provided technical expertise related to BDMS radioactive sources and Russian radiation safety regulatory compliance. For the calendar year 2009, there were 159 person-trips that required dose monitoring of the U.S. monitors. Of the 159 person-trips, 149 person-trips were SMVs and 10 person-trips were Transparency Monitoring Office (TMO) trips. There were 4 monitoring visits by TMO monitors to facilities other than UEIE and 10 to UEIE itself. LLNL's Hazard Control Department laboratories provided the dosimetry services for the HEU Transparency monitors. In 2009, the HEU Transparency activities in Russia were conducted in a radiologically safe manner for the HEU Transparency monitors in accordance with the expectations of the HEU Transparency staff, NNSA and DOE. The HEU Transparency Program now has over fifteen years of successful experience in developing and providing health and safety support in meeting its technical objectives.
Date:
April 14, 2010
Creator:
Radev, R
System:
The UNT Digital Library
2009 Lobbying Disclosure: Observations on Lobbyists' Compliance with Disclosure Requirements
A letter report issued by the Government Accountability Office with an abstract that begins "The Honest Leadership and Open Government Act of 2007 amended the Lobbying Disclosure Act of 1995 (LDA). This is GAO's third report in response to the LDA's requirement for GAO to annually (1) determine the extent to which lobbyists can demonstrate compliance with the LDA by providing support for information on their registrations and reports, (2) identify challenges and potential improvements to compliance for registered lobbyists, and (3) describe the efforts the U.S. Attorney's Office for the District of Columbia (the Office) has made to improve its enforcement of the LDA. GAO reviewed a random sample of 134 lobbying disclosure reports filed from the fourth quarter of calendar year 2008 through the third quarter of calendar year 2009. GAO also selected two random samples of federal political campaign contributions reports from year-end 2008 through midyear 2009. GAO sampled 100 reports listing contributions and 100 reports listing no contributions. This methodology allowed GAO to generalize to the population of 53,756 disclosure reports, 10,928 contributions reports, and 22,572 reports with no contributions. GAO also met with officials from the Office regarding efforts to focus resources on lobbyists who …
Date:
April 1, 2010
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2010 Census: Plans for Census Coverage Measurement Are on Track, but Additional Steps Will Improve Its Usefulness
A letter report issued by the Government Accountability Office with an abstract that begins "Assessing the accuracy of the census is essential given that census data are used to apportion seats in Congress, to redraw congressional districts, and for many other public and private purposes. The U.S. Census Bureau's (Bureau) Census Coverage Measurement program (CCM) is to assess the accuracy of the 2010 Census and improve the design of operations for the 2020 Census. In April 2008, GAO recommended that the Bureau identify how it would relate CCM results--where the 2010 Census was accurate and inaccurate--to census operations to improve future censuses. Knowing where the 2010 Census was inaccurate can help inform research to improve the 2020 Census. GAO was asked to examine (1) the status of CCM planning and (2) the effects of design decisions since GAO issued its April 2008 report. GAO reviewed Bureau documents related to CCM design and National Academy of Sciences reports, and interviewed responsible Bureau officials."
Date:
April 23, 2010
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2010 Cost of Wind Energy Review
This document provides a detailed description of NREL's levelized cost of wind energy equation, assumptions and results in 2010, including historical cost trends and future projections for land-based and offshore utility-scale wind.
Date:
April 1, 2012
Creator:
Tegen, S.; Hand, M.; Maples, B.; Lantz, E.; Schwabe, P. & Smith, A.
System:
The UNT Digital Library
2010 Lobbying Disclosure: Observations on Lobbyists' Compliance with Disclosure Requirements
A letter report issued by the Government Accountability Office with an abstract that begins "The Honest Leadership and Open Government Act of 2007 requires that GAO annually (1) determine the extent to which lobbyists can demonstrate compliance with disclosure requirements, (2) identify any challenges that lobbyists report to compliance, and (3) describe the resources and authorities available to the U.S. Attorney's Office for the District of Columbia (the Office), and the efforts the Office has made to improve its enforcement of the Lobbying Disclosure Act of 1995 as amended (LDA). This is GAO's fourth report under the mandate. GAO reviewed a stratified random sample of 100 lobbying disclosure reports filed from the fourth quarter of calendar year 2009 through the third quarter of calendar year 2010. GAO also selected two random samples totaling 160 reports of federal political campaign contributions from year-end 2009 and midyear 2010. This methodology allowed GAO to generalize to the population of 55,282 disclosure reports with $5,000 or more in lobbying activity. GAO also met with officials from the Office regarding efforts to focus resources on lobbyists who fail to comply. GAO provided a draft of this report to the Attorney General for review and comment. …
Date:
April 1, 2011
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2011 Annual Health Physics Report for the HEU transparency Program
During the 2008 calendar year, Lawrence Livermore National Laboratory (LLNL) provided health physics support for the Highly Enriched Uranium (HEU) Transparency Program for external and internal radiation protection. They also provided technical expertise related to BDMS radioactive sources and Russian radiation safety regulatory compliance. For the calendar year 2008, there were 158 person-trips that required dose monitoring of the U.S. monitors. Of the 158 person-trips, 148 person-trips were SMVs and 10 person-trips were Transparency Monitoring Office (TMO) trips. There were 6 monitoring visits by TMO monitors to facilities other than UEIE and 8 to UEIE itself. There were three monitoring visits (source changes) that were back-to-back with a total of 24 monitors. LLNL's Hazard Control Department laboratories provided the dosimetry services for the HEU Transparency monitors. In 2008, the HEU Transparency activities in Russia were conducted in a radiologically safe manner for the HEU Transparency monitors in accordance with the expectations of the HEU Transparency staff, NNSA and DOE. The HEU Transparency now has thirteen years of successful experience in developing and providing health and safety support in meeting its technical objectives.
Date:
April 30, 2012
Creator:
Radev, R.
System:
The UNT Digital Library
2011 Computation Directorate Annual Report
From its founding in 1952 until today, Lawrence Livermore National Laboratory (LLNL) has made significant strategic investments to develop high performance computing (HPC) and its application to national security and basic science. Now, 60 years later, the Computation Directorate and its myriad resources and capabilities have become a key enabler for LLNL programs and an integral part of the effort to support our nation's nuclear deterrent and, more broadly, national security. In addition, the technological innovation HPC makes possible is seen as vital to the nation's economic vitality. LLNL, along with other national laboratories, is working to make supercomputing capabilities and expertise available to industry to boost the nation's global competitiveness. LLNL is on the brink of an exciting milestone with the 2012 deployment of Sequoia, the National Nuclear Security Administration's (NNSA's) 20-petaFLOP/s resource that will apply uncertainty quantification to weapons science. Sequoia will bring LLNL's total computing power to more than 23 petaFLOP/s-all brought to bear on basic science and national security needs. The computing systems at LLNL provide game-changing capabilities. Sequoia and other next-generation platforms will enable predictive simulation in the coming decade and leverage industry trends, such as massively parallel and multicore processors, to run petascale applications. …
Date:
April 11, 2012
Creator:
Crawford, D. L.
System:
The UNT Digital Library
2012 Computation Annual Report
None
Date:
April 30, 2013
Creator:
Crawford, D. L.
System:
The UNT Digital Library
2012 Groundwater Monitoring Report Central Nevada Test Area, Subsurface Corrective Action Unit 443
The Central Nevada Test Area was the site of a 0.2- to 1-megaton underground nuclear test in 1968. The surface of the site has been closed, but the subsurface is still in the corrective action process. The corrective action alternative selected for the site was monitoring with institutional controls. Annual sampling and hydraulic head monitoring are conducted as part of the subsurface corrective action strategy. The site is currently in the fourth year of the 5-year proof-of-concept period that is intended to validate the compliance boundary. Analytical results from the 2012 monitoring are consistent with those of previous years. Tritium remains at levels below the laboratory minimum detectable concentration in all wells in the monitoring network. Samples collected from reentry well UC-1-P-2SR, which is not in the monitoring network but was sampled as part of supplemental activities conducted during the 2012 monitoring, indicate concentrations of tritium that are consistent with previous sampling results. This well was drilled into the chimney shortly after the detonation, and water levels continue to rise, demonstrating the very low permeability of the volcanic rocks. Water level data from new wells MV-4 and MV-5 and recompleted well HTH-1RC indicate that hydraulic heads are still recovering from …
Date:
April 1, 2013
Creator:
unknown
System:
The UNT Digital Library
2012 Lobbying Disclosure: Observations on Lobbyists' Compliance with Disclosure Requirements
A letter report issued by the Government Accountability Office with an abstract that begins "Most lobbyists were able to provide documentation to demonstrate compliance with the disclosure requirements of the Lobbying Disclosure Act of 1995 (LDA), as amended by the Honest Leadership and Open Government Act of 2007 (HLOGA). For lobbying disclosure reports (LD-2), GAO estimates that"
Date:
April 1, 2013
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2012 Update of the Combination of CDF and D0 Results for the Mass of the W Boson
We summarize and combine the results on the direct measurements of the mass of the W boson in data collected by the Tevatron experiments CDF and D0 at Fermilab. Earlier results from CDF Run-0 (1988-1989), D0 and CDF Run-I (1992-1995) and D0 results from 1 fb{sup -1} (2002-2006) of Run-II data are now combined with two new, high statistics Run-II measurements: a CDF measurement in both electron and muon channels using 2.2 fb{sup -1} of integrated luminosity collected between 2002 and 2007, and a D0 measurement in the electron channel using 4.3 fb{sup -1} collected between 2006 and 2009. As in previous combinations, the results are corrected for inconsistencies in parton distribution functions and assumptions about electroweak parameters used in the different analyses. The resulting Tevatron average for the mass of the W boson is M{sub W} = 80,387 {+-} 16 MeV and a new world average including data from LEP II is M{sub W} = 80,385 {+-} 15 MeV.
Date:
April 1, 2012
Creator:
Tevatron Electroweak Working Group,
System:
The UNT Digital Library
2013 Annual Report: Actions Needed to Reduce Fragmentation, Overlap, and Duplication and Achieve Other Financial Benefits
A letter report issued by the Government Accountability Office with an abstract that begins ""
Date:
April 9, 2013
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2014 Annual Report: Additional Opportunities to Reduce Fragmentation, Overlap, and Duplication and Achieve Other Financial Benefits
A letter report issued by the Government Accountability Office with an abstract that begins ".fancybox-wrap{width:760px !important;} .fancybox-inner{width:740px !important;} .fancybox-skin{padding-left:0;} html,body{overflow-x:hidden !important;}"
Date:
April 8, 2014
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
2014 Farm Bill Provisions and WTO Compliance
This report briefly describes the relevant World Trade Organization (WTO) rules governing domestic support programs under the Agreement on Agriculture (AoA) and the Agreement on Subsidies and Countervailing Measures (SCM). The report then reviews the current U.S. farm safety net programs in light of their potential for compliance with the AoA and SCM and their potential to affect the success of the current Doha Round of multilateral trade negotiations.
Date:
April 22, 2015
Creator:
Schnepf, Randy
System:
The UNT Digital Library
The 2015 National Security Strategy: Authorities, Changes, Issues for Congress
This report discusses the National Security Strategy (NSS), a document released by the Obama Administration which states that its purpose is to "set out the principles and priorities to guide the use of American power and influence in the world."
Date:
April 5, 2016
Creator:
Lucas, Nathan J. & McInnis, Kathleen J.
System:
The UNT Digital Library
2020 Census: Prioritized Information Technology Research and Testing Is Needed for Census Design Decisions
A letter report issued by the Government Accountability Office with an abstract that begins "The Census Bureau (Bureau) has made progress in researching and testing information technology (IT) options for the 2020 Decennial Census, but several of the supporting projects lack schedules and plans, and it is uncertain whether they will be completed in time to inform the decision on the operational design for the 2020 census, planned for September 2015. Specifically, it has begun research on six IT-related projects, such as using the Internet for survey response and using employees' personal smartphones to collect census data. However, four of the projects lacked finalized schedules, and three lacked plans for gauging progress. Moreover, the two projects with completed schedules are not estimated to be completed until after the September 2015 design decision date (see figure)."
Date:
April 3, 2014
Creator:
United States. Government Accountability Office.
System:
The UNT Digital Library
230Th-234U Age-Dating Uranium by Mass Spectrometry
This is the standard operating procedure used by the Isotope Ratio Mass Spectrometry Group of the Chemical Sciences Division at LLNL for the preparation of a sample of uranium oxide or uranium metal for {sup 230}Th-{sup 234}U age-dating. The method described here includes the dissolution of a sample of uranium oxide or uranium metal, preparation of a secondary dilution, spiking of separate aliquots for uranium and thorium isotope dilution measurements, and purification of uranium and thorium aliquots for mass spectrometry. This SOP may be applied to uranium samples of unknown purity as in a nuclear forensic investigation, and also to well-characterized samples such as, for example, U{sub 3}O{sub 8} and U-metal certified reference materials. The sample of uranium is transferred to a quartz or PFA vial, concentrated nitric acid is added and the sample is heated on a hotplate at approximately 100 C for several hours until it dissolves. The sample solution is diluted with water to make the solution approximately 4 M HNO{sub 3} and hydrofluoric acid is added to make it 0.05 M HF. A secondary dilution of the primary uranium solution is prepared. Separate aliquots for uranium and thorium isotope dilution measurements are taken and spiked with …
Date:
April 18, 2012
Creator:
Williams, R. W. & Gaffney, A. M.
System:
The UNT Digital Library
7X performance results - final report : ASCI Red vs Red Storm.
The goal of the 7X performance testing was to assure Sandia National Laboratories, Cray Inc., and the Department of Energy that Red Storm would achieve its performance requirements which were defined as a comparison between ASCI Red and Red Storm. Our approach was to identify one or more problems for each application in the 7X suite, run those problems at multiple processor sizes in the capability computing range, and compare the results between ASCI Red and Red Storm. The first part of this report describes the two computer systems, the applications in the 7X suite, the test problems, and the results of the performance tests on ASCI Red and Red Storm. During the course of the testing on Red Storm, we had the opportunity to run the test problems in both single-core mode and dual-core mode and the second part of this report describes those results. Finally, we reflect on lessons learned in undertaking a major head-to-head benchmark comparison.
Date:
April 1, 2011
Creator:
Dinge, Dennis C. (Cray Inc., Albuquerque, NM); Davis, Michael E. (Cray Inc., Albuquerque, NM); Haskell, Karen H.; Ballance, Robert A.; Gardiner, Thomas Anthony; Stevenson, Joel O. et al.
System:
The UNT Digital Library
Abortion and Family Planning-Related Provisions in U.S. Foreign Assistance Law and Policy
This report details legislation and policies that restrict or place requirements on U.S. funding of abortion or family planning activities abroad. The level and extent of federal funding for these activities is an ongoing and controversial issue in U.S. foreign assistance and has continued to be a point of contention during the 115th Congress.
Date:
April 5, 2018
Creator:
Blanchfield, Luisa
System:
The UNT Digital Library