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Sample records for llnl livermore site

  1. Lawrence Livermore National Laboratory (LLNL) Experimental Test Site (Site 300) Salinity Evaluation and Minimization Plan for Cooling Towers and Mechanical Equipment Discharges

    SciTech Connect (OSTI)

    Daily III, W D

    2010-02-24

    This document was created to comply with the Central Valley Regional Water Quality Control Board (CVRWQCB) Waste Discharge Requirement (Order No. 98-148). This order established new requirements to assess the effect of and effort required to reduce salts in process water discharged to the subsurface. This includes the review of technical, operational, and management options available to reduce total dissolved solids (TDS) concentrations in cooling tower and mechanical equipment water discharges at Lawrence Livermore National Laboratory's (LLNL's) Experimental Test Site (Site 300) facility. It was observed that for the six cooling towers currently in operation, the total volume of groundwater used as make up water is about 27 gallons per minute and the discharge to the subsurface via percolation pits is 13 gallons per minute. The extracted groundwater has a TDS concentration of 700 mg/L. The cooling tower discharge concentrations range from 700 to 1,400 mg/L. There is also a small volume of mechanical equipment effluent being discharged to percolation pits, with a TDS range from 400 to 3,300 mg/L. The cooling towers and mechanical equipment are maintained and operated in a satisfactory manner. No major leaks were identified. Currently, there are no re-use options being employed. Several approaches known to reduce the blow down flow rate and/or TDS concentration being discharged to the percolation pits and septic systems were reviewed for technical feasibility and cost efficiency. These options range from efforts as simple as eliminating leaks to implementing advanced and innovative treatment methods. The various options considered, and their anticipated effect on water consumption, discharge volumes, and reduced concentrations are listed and compared in this report. Based on the assessment, it was recommended that there is enough variability in equipment usage, chemistry, flow rate, and discharge configurations that each discharge location at Site 300 should be considered separately when deciding on an approach for reducing the salt discharge to the subsurface. The smaller units may justify moderate changes to equipment, and may benefit from increased cleaning frequencies, more accurate and suitable chemical treatment, and sources of make up water and discharge re-use. The larger cooling towers would be more suitable for automated systems where they don't already exist, re-circulation and treatment of blow down water, and enhanced chemical dosing strategies. It may be more technically feasible and cost efficient for the smaller cooling towers to be replaced by closed loop dry coolers or hybrid towers. There are several potential steps that could be taken at each location to reduce the TDS concentration and/or water use. These include: sump water filtration, minimization of drift, accurate chemical dosing, and use of scale and corrosion coupons for chemical calibration. The implementation of some of these options could be achieved by a step-wise approach taken at two representative facilities. Once viable prototype systems have been proven in the field, systematic implementation should proceed for the remaining systems, with cost, desired reduction, and general feasibility taken into consideration for such systems.

  2. The Current and Historical Distribution of Special Status Amphibians at the Livermore Site and Site 300

    SciTech Connect (OSTI)

    Hattem, M V; Paterson, L; Woollett, J

    2008-08-20

    65 surveys were completed in 2002 to assess the current distribution of special status amphibians at the Lawrence Livermore National Laboratory's (LLNL) Livermore Site and Site 300. Combined with historical information from previous years, the information presented herein illustrates the dynamic and probable risk that amphibian populations face at both sites. The Livermore Site is developed and in stark contrast to the mostly undeveloped Site 300. Yet both sites have significant issues threatening the long-term sustainability of their respective amphibian populations. Livermore Site amphibians are presented with a suite of challenges inherent of urban interfaces, most predictably the bullfrog (Rana catesbeiana), while Site 300's erosion issues and periodic feral pig (Sus scrofa) infestations reduce and threaten populations. The long-term sustainability of LLNL's special status amphibians will require active management and resource commitment to maintain and restore amphibian habitat at both sites.

  3. Independent Activity Report, Livermore Site Office - January...

    Office of Environmental Management (EM)

    Safety and Security's (HSS) review of and participation in the Livermore Site Office Self-Assessment of the Facility Representative (FR) Program. This self-assessment was led...

  4. LLNL-POST-411531

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Nuclear Security Administration LLNL Conducts First Plutonium Shot Using the JASPER Gas Gun LLNL Conducts First Plutonium Shot Using the JASPER Gas Gun Nevada Test Site, NV The National Nuclear Security Administration's Lawrence Livermore National Laboratory (LLNL) successfully executes the first plutonium shot using the Joint Actinide Shock Physics Experimental Research (JASPER) gas gun at NNSA's Nevada Test Site. LLNL scientists use the 100-foot, two-stage gas gun to fire a projectile at

  5. Site Visit Report, Lawrence Livermore National Laboratory - February...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lawrence Livermore National Laboratory - February 2011 Site Visit Report, Lawrence ... Office of Safety and Emergency Management Evaluations and Livermore Site Office staff. ...

  6. Federal Facility Compliance Act: Conceptual Site Treatment Plan for Lawrence Livermore National Laboratory, Livermore, California

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

    The Department of Energy (DOE) is required by section 3021(b) of the Resource Conservation and Recovery Act (RCRA), as amended by the Federal Facility Compliance Act (the Act), to prepare plans describing the development of treatment capacities and technologies for treating mixed waste. The Act requires site treatment plans (STPs or plans) to be developed for each site at which DOE generates or stores mixed waste and submitted to the State or EPA for approval, approval with modification, or disapproval. The Lawrence Livermore National Laboratory (LLNL) Conceptual Site Treatment Plan (CSTP) is the preliminary version of the plan required by the Act and is being provided to California, the US Environmental Protection Agency (EPA), and others for review. A list of the other DOE sites preparing CSTPs is included in Appendix 1.1 of this document. Please note that Appendix 1.1 appears as Appendix A, pages A-1 and A-2 in this document.

  7. Institute of Geophysics and Planetary Physics (IGPP), Lawrence Livermore National Laboratory (LLNL): Quinquennial report, November 14-15, 1996

    SciTech Connect (OSTI)

    Tweed, J.

    1996-10-01

    This Quinquennial Review Report of the Lawrence Livermore National Laboratory (LLNL) branch of the Institute for Geophysics and Planetary Physics (IGPP) provides an overview of IGPP-LLNL, its mission, and research highlights of current scientific activities. This report also presents an overview of the University Collaborative Research Program (UCRP), a summary of the UCRP Fiscal Year 1997 proposal process and the project selection list, a funding summary for 1993-1996, seminars presented, and scientific publications. 2 figs., 3 tabs.

  8. Lawrence Livermore National Laboratory site seismic safety program: summary of findings

    SciTech Connect (OSTI)

    Scheimer, J.F.

    1985-07-01

    This report summarizes the final assessments of geologic hazards at the Lawrence Livermore National Laboratory (LLNL). Detailed discussions of investigations are documented in a series of reports produced by LLNL's Site Seismic Safety Program and their consultants. The Program conducted a probabilistic assessment of hazards at the site as a result of liquefaction, landslide, and strong ground shaking, using existing models to explicitly treat uncertainties. The results indicate that the Greenville and Las Positas-Verona Fault systems present the greatest hazard to the LLNL site as a result of ground shaking, with a lesser contribution from the Calaveras Fault. Other, more distant fault systems do not materially contribute to the hazard. No evidence has been found that the LLNL site will undergo soil failures such as landslides or liquefaction. In addition, because of the locations and ages of the faults in the LLNL area, surface ground rupture during an earthquake is extremely unlikely.

  9. EIS-0028: Lawrence Livermore National Laboratory and Sandia National Laboratories- Livermore Sites, Livermore, CA

    Broader source: Energy.gov [DOE]

    The statement assesses the potential impacts associated with current operation of the Lawrence Livermore National Laboratory and Sandia National Laboratories , Livermore, adjacent sites. This includes the impacts from postulated accidents associated with the activities. Various effluents including radioactive ones are released to the environment. However, a continuing comprehensive monitoring program is carried out to assist in the control of hazardous effluents. Alternatives considered to current operation of the laboratories include: (1) shutdown and decommissioning, (2) total or partial relocation, (3) scaling down those operations having greatest impact , and (4) wider use of alternate technologies having reduced impact .

  10. Remedial investigation and feasibility study for the Lawrence Livermore National Laboratory Site 300 Pit 7 Complex

    SciTech Connect (OSTI)

    Taffet, M.J. ); Oberdorfer, J.A. ); McIlvride, W.A. )

    1989-10-01

    This report summarizes the results and conclusions of the investigation of tritium and other compounds in ground water in the vicinity of landfills at the Lawrence Livermore National Laboratory (LLNL) Site 300 Pit 7 Complex. 91 refs., 110 figs., 43 tabs.

  11. Determination of effective acceleration for use in design at the Lawrence Livermore National Laboratory site

    SciTech Connect (OSTI)

    Coats, D.W. Jr.

    1991-09-01

    An rms-based effective acceleration study has been conducted for the Lawrence Livermore National Laboratory. The study used real time history records with epicentral distances, magnitudes and site conditions deemed appropriate for the LLNL Livermore site. Only those records having strong motion durations, T{sub D}{prime}, >3.0 seconds, and peak ground acceleration {ge} .4g were selected for determining the effective acceleration hazard curve used in design. These parameters are consistent with LLNL's use of broad-band Newmark-Hall Spectra for design, and the high peak instrumental accelerations corresponding to the return intervals of interest. Study results were used to modify the acceleration hazard curve for facility design/evaluation at LLNL.

  12. Determination of effective acceleration for use in design at the Lawrence Livermore National Laboratory site

    SciTech Connect (OSTI)

    Coats, D.W. Jr.

    1991-09-01

    An rms-based effective acceleration study has been conducted for the Lawrence Livermore National Laboratory. The study used real time history records with epicentral distances, magnitudes and site conditions deemed appropriate for the LLNL Livermore site. Only those records having strong motion durations, T{sub D}{prime}, >3.0 seconds, and peak ground acceleration {ge} .4g were selected for determining the effective acceleration hazard curve used in design. These parameters are consistent with LLNL`s use of broad-band Newmark-Hall Spectra for design, and the high peak instrumental accelerations corresponding to the return intervals of interest. Study results were used to modify the acceleration hazard curve for facility design/evaluation at LLNL.

  13. Independent Oversight Review, Livermore Site Office - October 2011 |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Livermore Site Office - October 2011 Independent Oversight Review, Livermore Site Office - October 2011 October 2011 Review of Integrated Safety Management System Effectiveness at the Livermore Site Office This report provides the results of an independent oversight review of the effectiveness of the integrated safety management system at the Department of Energy's (DOE) Livermore Site Office. The review was conducted July 11-21, 2011, by the Office of Safety and

  14. 2011 Annual Planning Summary for Livermore Site Office (LSO) | Department

    Energy Savers [EERE]

    of Energy Livermore Site Office (LSO) 2011 Annual Planning Summary for Livermore Site Office (LSO) The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2011 and 2012 within the Livermore Site Office (LSO). PDF icon 2011 Annual Planning Summary for Livermore Site Office (LSO) More Documents & Publications 2012 Annual Planning Summary for Fossil Energy, National Energy Technology Laboratory, RMOTC, and Strategic Petroleum Reserve Field Office 2012

  15. 2012 Annual Planning Summary for Livermore Site Office | Department of

    Energy Savers [EERE]

    Energy Livermore Site Office 2012 Annual Planning Summary for Livermore Site Office The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2012 and 2013 within the Livermore Site Office. PDF icon APS-2012-LSO.pdf Office spreadsheet icon APS-2012-LSO.xls More Documents & Publications 2012 Annual Planning Summary for National Nuclear Security Administration 2012 Annual Planning Summary for Nuclear Energy 2014 Annual Planning Summary for the West Valley

  16. Lawrence Livermore National Laboratory Site Seismic Safety Program: Summary of findings

    SciTech Connect (OSTI)

    Scheimer, J.F.; Burkhard, N.R.; Emerson, D.O.

    1991-05-01

    This report summarizes the final assessments of geologic hazards at the Lawrence Livermore National Laboratory (LLNL) and includes a revision of the peak acceleration hazard curve. Detailed discussions of investigations are documented in a series of reports produced by LLNL's Site Seismic Safety Program and their consultants. The Program conducted a probabilistic assessment of hazards at the site as a result of liquefaction, landslide, and strong ground shaking, using existing models to explicitly treat uncertainties. The results indicate the Greenville and Las Positas-Verona Fault systems present the greatest hazard to the LLNL site as a result of ground shaking, with a lesser contribution from the Calaveras Fault. Other, more distant fault systems do not materially contribute to the hazard. No evidence has been found that the LLNL site will undergo soil failures such as landslides or liquefaction. In addition, because of the locations and ages of the faults in the LLNL area, surface ground rupture during an earthquake is extremely unlikely. 21 refs., 3 figs.

  17. llnl

    National Nuclear Security Administration (NNSA)

    These database files include all NARAC-supported sites, and a worldwide library of potential incident sites to include nuclear power plants and fuel-cycle facilities. In...

  18. Hazardous waste site assessment: Inactive landfill, Site 300, Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This report presents the results of an investigation of an inactive landfill (Pit 6) at Lawrence Livermore National Laboratory's (LLNL) Site 300. The primary objectives were to: collect and review background information pertaining to past waste disposal practices and previous environmental characterization studies; conduct a geophysical survey of the landfill area to locate the buried wastes; conduct a hydrogeologic investigation to provide additional data on the rate and direction of groundwater flow, the extent of any groundwater contamination, and to investigate the connection, if any, of the shallow groundwater beneath the landfill with the local drinking water supply; conduct a risk assessment to identify the degree of threat posed by the landfill to the public health and environment; compile a preliminary list of feasible long-term remedial action alternatives for the landfill; and develop a list of recommendations for any interim measures necessary at the landfill should the long-term remedial action plan be needed.

  19. Remedial investigation of the High-Explosives (HE) Process Area, Lawrence Livermore National Laboratory Site 300

    SciTech Connect (OSTI)

    Crow, N.B.; Lamarre, A.L.

    1990-08-01

    This report presents the results of a Remedial Investigation (RI) to define the extent of high explosives (HE) compounds and volatile organic compounds (VOCs) found in the soil, rocks, and ground water of the HE Process Area of Lawrence Livermore National Laboratory's (LLNL) Site 300 Facility. The report evaluates potential public health environmental risks associated with these compounds. Hydrogeologic information available before February 15, 1990, is included; however, chemical analyses and water-level data are reported through March 1990. This report is intended to assist the California Regional Water Quality Control Board (RWQCB)--Central Valley Region and the US Environmental Protection Agency (EPA) in evaluating the extent of environmental contamination of the LLNL HE Process Area and ultimately in designing remedial actions. 90 refs., 20 figs., 7 tabs.

  20. Historical Doses from Tritiated Water and Tritiated Hydrogen Gas Released to the Atmosphere from Lawrence Livermore National Laboratory (LLNL). Part 6. Summary

    SciTech Connect (OSTI)

    Peterson, S

    2007-09-05

    Throughout fifty-three years of operations, an estimated 792,000 Ci (29,300 TBq) of tritium have been released to the atmosphere at the Livermore site of Lawrence Livermore National Laboratory (LLNL); about 75% was tritium gas (HT) primarily from the accidental releases of 1965 and 1970. Routine emissions contributed slightly more than 100,000 Ci (3,700 TBq) HT and about 75,000 Ci (2,800 TBq) tritiated water vapor (HTO) to the total. A Tritium Dose Reconstruction was undertaken to estimate both the annual doses to the public for each year of LLNL operations and the doses from the few accidental releases. Some of the dose calculations were new, and the others could be compared with those calculated by LLNL. Annual doses (means and 95% confidence intervals) to the potentially most exposed member of the public were calculated for all years using the same model and the same assumptions. Predicted tritium concentrations in air were compared with observed mean annual concentrations at one location from 1973 onwards. Doses predicted from annual emissions were compared with those reported in the past by LLNL. The highest annual mean dose predicted from routine emissions was 34 {micro}Sv (3.4 mrem) in 1957; its upper confidence limit, based on very conservative assumptions about the speciation of the release, was 370 {micro}Sv (37 mrem). The upper confidence limits for most annual doses were well below the current regulatory limit of 100 {micro}Sv (10 mrem) for dose to the public from release to the atmosphere; the few doses that exceeded this were well below the regulatory limits of the time. Lacking the hourly meteorological data needed to calculate doses from historical accidental releases, ingestion/inhalation dose ratios were derived from a time-dependent accident consequence model that accounts for the complex behavior of tritium in the environment. Ratios were modified to account for only those foods growing at the time of the releases. The highest dose from an accidental release was calculated for a release of about 1,500 Ci HTO that occurred in October 1954. The likely dose for this release was probably less than 360 {micro}Sv (36 mrem), but, because of many unknowns (e.g., release-specific meteorological and accidental conditions) and conservative assumptions, the uncertainty was very high. As a result, the upper confidence limit on the predictions, considered a dose that could not have been exceeded, was estimated to be 2 mSv (200 mrem). The next highest dose, from the 1970 accidental release of about 290,000 Ci (10,700 TBq) HT when wind speed and wind direction were known, was one-third as great. Doses from LLNL accidental releases were well below regulatory reporting limits. All doses, from both routine and accidental releases, were far below the level (3.6 mSv [360 mrem] per year) at which adverse health effects have been documented in the literature.

  1. LLNL line-item construction projects Master Site Plan

    SciTech Connect (OSTI)

    1996-04-15

    This interim submittal is an updated 1996 overview of the Master Plan based on the 1995 LLNL Site Development Plan, illustrating the future land use considerations, and the locations of proposed facilities as documented through the line item development process and keyed to the summary table. The following components in addition to the line-item proposals remain key elements in the implementation strategy of the Master Plan: personnel migration, revitalization, space reduction, classified core contraction, utility systems, and environmental restoration.

  2. Independent Activity Report, Lawrence Livermore National Laboratory -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    February 2013 | Department of Energy February 2013 Independent Activity Report, Lawrence Livermore National Laboratory - February 2013 February 2013 Lawrence Livermore National Laboratory Operational Drill at the B332 Plutonium Facility [HIAR LLNL-2013-02-27] The Livermore Site Office (LSO) and Lawrence Livermore National Security, LLC (LLNS) requested personnel from the U.S. Department of Energy (DOE) Office of Safety and Emergency Management Evaluations (HS-45) to observe an operational

  3. Characterization of the Neutron Fields in the Lawrence Livermore National Laboratory (LLNL) Radiation Calibration Laboratory Low Scatter Calibration Facility

    SciTech Connect (OSTI)

    Radev, R

    2009-09-04

    In June 2007, the Department of Energy (DOE) revised its rule on Occupational Radiation Protection, Part 10 CFR 835. A significant aspect of the revision was the adoption of the recommendations outlined in International Commission on Radiological Protection (ICRP) Report 60 (ICRP-60), including new radiation weighting factors for neutrons, updated internal dosimetric models, and dose terms consistent with the newer ICRP recommendations. ICRP-60 uses the quantities defined by the International Commission on Radiation Units and Measurements (ICRU) for personnel and area monitoring including the ambient dose equivalent H*(d). A Joint Task Group of ICRU and ICRP has developed various fluence-to-dose conversion coefficients which are published in ICRP-74 for both protection and operational quantities. In February 2008, Lawrence Livermore National Laboratory (LLNL) replaced its old pneumatic transport neutron irradiation system in the Radiation Calibration Laboratory (RCL) Low Scatter Calibration Facility (B255, Room 183A) with a Hopewell Designs irradiator model N40. The exposure tube for the Hopewell system is located close to, but not in exactly the same position as the exposure tube for the pneumatic system. Additionally, the sources for the Hopewell system are stored in Room 183A where, prior to the change, they were stored in a separate room (Room 183C). The new source configuration and revision of the 10 CFR 835 radiation weighting factors necessitate a re-evaluation of the neutron dose rates in B255 Room 183A. This report deals only with the changes in the operational quantities ambient dose equivalent and ambient dose rate equivalent for neutrons as a result of the implementation of the revised 10 CFR 835. In the report, the terms 'neutron dose' and 'neutron dose rate' will be used for convenience for ambient neutron dose equivalent and ambient neutron dose rate equivalent unless otherwise stated.

  4. lawrence livermore laboratories | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    livermore

  5. LLNL NESHAPs 2014 Annual Report

    SciTech Connect (OSTI)

    Wilson, K.; Bertoldo, N.; Gallegos, G.; MacQueen, D.; Wegrecki, A.

    2015-07-01

    Lawrence Livermore National Security, LLC operates facilities at Lawrence Livermore National Laboratory (LLNL) where radionuclides are handled and stored. These facilities are subject to the U.S. Environmental Protection Agency (EPA) National Emission Standards for Hazardous Air Pollutants (NESHAPs) in Code of Federal Regulations (CFR) Title 40, Part 61, Subpart H, which regulates radionuclide emissions to air from Department of Energy (DOE) facilities. Specifically, NESHAPs limits the emission of radionuclides to the ambient air to levels resulting in an annual effective dose equivalent of 10 mrem (100 μSv) to any member of the public. Using measured and calculated emissions, and building-specific and common parameters, LLNL personnel applied the EPA-approved computer code, CAP88-PC, Version 4.0.1.17, to calculate the dose to the maximally exposed individual member of the public for the Livermore Site and Site 300.

  6. Site Visit Report, Lawrence Livermore National Laboratory- March 2010

    Broader source: Energy.gov [DOE]

    Review of the Lawrence Livermore National Laboratory Identified Defective Department of Transportation Hazardous Material Packages

  7. 2013 Annual Planning Summary for the Lawrence Livermore National Laboratory

    Energy Savers [EERE]

    | Department of Energy Lawrence Livermore National Laboratory 2013 Annual Planning Summary for the Lawrence Livermore National Laboratory The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2013 and 2014 within the Lawrence Livermore National Laboratory. PDF icon NNSA_LLNL_NEPA-APS-2013.pdf More Documents & Publications 2012 Annual Planning Summary for Livermore Site Office 2013 Annual Planning Summary for the Office of Fossil Energy 2014 Annual

  8. EIS-0157: Site-wide for Continued Operation of Lawrence Livermore/Sandia National Laboratory, Livermore

    Broader source: Energy.gov [DOE]

    The Department of Energy prepared this environmental impact statement to analyze the potential environmental impacts of the continued operation of Lawrence Livermore National Laboratory and Sandia National Laboratory - Livermore, including programmatic enhancements and facility modifications to occur over the subsequent 10-year term that are pursuant to research and development missions established for the Laboratories by Congress and the President.

  9. LLNL NESHAPs 2008 Annual Report

    SciTech Connect (OSTI)

    Bertoldo, N; Gallegos, G; MacQueen, D; Wegrecki, A; Wilson, K

    2009-06-25

    Lawrence Livermore National Security, LLC operates facilities at Lawrence Livermore National Laboratory (LLNL) where radionuclides are handled and stored. These facilities are subject to the U.S. Environmental Protection Agency (EPA) National Emission Standards for Hazardous Air Pollutants (NESHAPs) in Code of Federal Regulations (CFR) Title 40, Part 61, Subpart H, which regulates radionuclide emissions to air from Department of Energy (DOE) facilities. Specifically, NESHAPs limits the emission of radionuclides to the ambient air to levels resulting in an annual effective dose equivalent of 10 mrem (100 {mu}Sv) to any member of the public. Using measured and calculated emissions, and building-specific and common parameters, LLNL personnel applied the EPA-approved computer code, CAP88-PC, Version 1.0, to calculate the dose to the maximally exposed individual for the Livermore site and Site 300. The dose for the LLNL site-wide maximally exposed members of the public from operations in 2008 are summarized here: {sm_bullet} Livermore site: 0.0013 mrem (0.013 {mu}Sv) (26% from point source emissions, 74% from diffuse source emissions). The point source emissions include gaseous tritium modeled as tritiated water vapor as directed by EPA Region IX; the resulting dose is used for compliance purposes. {sm_bullet} Site 300: 0.000000044 mrem (0.00000044 {mu}Sv) (100% from point source emissions).

  10. LLNL Conducts First Plutonium Shot Using the JASPER Gas Gun | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration LLNL Conducts First Plutonium Shot Using the JASPER Gas Gun LLNL Conducts First Plutonium Shot Using the JASPER Gas Gun Nevada Test Site, NV The National Nuclear Security Administration's Lawrence Livermore National Laboratory (LLNL) successfully executes the first plutonium shot using the Joint Actinide Shock Physics Experimental Research (JASPER) gas gun at NNSA's Nevada Test Site. LLNL scientists use the 100-foot, two-stage gas gun to fire a projectile at

  11. Serving the Nation for Fifty Years: 1952 - 2002 Lawrence Livermore National Laboratory [LLNL], Fifty Years of Accomplishments

    DOE R&D Accomplishments [OSTI]

    2002-01-01

    For 50 years, Lawrence Livermore National Laboratory has been making history and making a difference. The outstanding efforts by a dedicated work force have led to many remarkable accomplishments. Creative individuals and interdisciplinary teams at the Laboratory have sought breakthrough advances to strengthen national security and to help meet other enduring national needs. The Laboratory's rich history includes many interwoven stories -- from the first nuclear test failure to accomplishments meeting today's challenges. Many stories are tied to Livermore's national security mission, which has evolved to include ensuring the safety, security, and reliability of the nation's nuclear weapons without conducting nuclear tests and preventing the proliferation and use of weapons of mass destruction. Throughout its history and in its wide range of research activities, Livermore has achieved breakthroughs in applied and basic science, remarkable feats of engineering, and extraordinary advances in experimental and computational capabilities. From the many stories to tell, one has been selected for each year of the Laboratory's history. Together, these stories give a sense of the Laboratory -- its lasting focus on important missions, dedication to scientific and technical excellence, and drive to made the world more secure and a better place to live.

  12. LLNL-PRES-655826

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5826 This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Lawrence Livermore National Security, LLC ZFS and Lustre at LLNL Presented to Joint Facilities User Forum on Data-Intensive Computing Richard Hedges June 18, 2014 Lawrence Livermore National Laboratory LLNL-PRES-xxxxxx 2 § Motivation of LLNL ZFS Strategy § ZFS features and advantages § Implementation efforts § ZFS based

  13. Lawrence Livermore National Laboratory | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory | July 2011 Aerial View Lawrence Livermore National Laboratory | July 2011 Aerial View Lawrence Livermore National Laboratory's (LLNL) primary mission is research and development in support of national security. As a nuclear weapons design laboratory, LLNL has responsibilities in nuclear stockpile stewardship. LLNL also applies its expertise to prevent the spread and use of

  14. Technical Safety Appraisal of the Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Not Available

    1990-12-01

    This report documents the results of the Technical Safety Appraisal (TSA) of the Lawrence Livermore National Laboratory (LLNL) (including the Site 300 area), Livermore, California, conducted from February 26 to April 5, 1990. The purpose of the assessment was to provide the Secretary of Energy with the status of Environment, Safety and Health (ES H) Programs at LLNL. LLNL is operated by the University of California for the Department of Energy (DOE), and is a multi-program, mission-oriented institution engaged in fundamental and applied research programs that require a multidisciplinary approach. 1 fig.

  15. An Approach to Industrial Stormwater Benchmarks: Establishing and Using Site-Specific Threshold Criteria at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Campbell, C G; Mathews, S

    2006-09-07

    Current regulatory schemes use generic or industrial sector specific benchmarks to evaluate the quality of industrial stormwater discharges. While benchmarks can be a useful tool for facility stormwater managers in evaluating the quality stormwater runoff, benchmarks typically do not take into account site-specific conditions, such as: soil chemistry, atmospheric deposition, seasonal changes in water source, and upstream land use. Failing to account for these factors may lead to unnecessary costs to trace a source of natural variation, or potentially missing a significant local water quality problem. Site-specific water quality thresholds, established upon the statistical evaluation of historic data take into account these factors, are a better tool for the direct evaluation of runoff quality, and a more cost-effective trigger to investigate anomalous results. Lawrence Livermore National Laboratory (LLNL), a federal facility, established stormwater monitoring programs to comply with the requirements of the industrial stormwater permit and Department of Energy orders, which require the evaluation of the impact of effluent discharges on the environment. LLNL recognized the need to create a tool to evaluate and manage stormwater quality that would allow analysts to identify trends in stormwater quality and recognize anomalous results so that trace-back and corrective actions could be initiated. LLNL created the site-specific water quality threshold tool to better understand the nature of the stormwater influent and effluent, to establish a technical basis for determining when facility operations might be impacting the quality of stormwater discharges, and to provide ''action levels'' to initiate follow-up to analytical results. The threshold criteria were based on a statistical analysis of the historic stormwater monitoring data and a review of relevant water quality objectives.

  16. Lawrence Livermore National Laboratory Environmental Report 2010

    SciTech Connect (OSTI)

    Jones, H E; Bertoldo, N A; Campbell, C G; Cerruti, S J; Coty, J D; Dibley, V R; Doman, J L; Grayson, A R; MacQueen, D H; Wegrecki, A M; Armstrong, D H; Brigdon, S L; Heidecker, K R; Hollister, R K; Khan, H N; Lee, G S; Nelson, J C; Paterson, L E; Salvo, V J; Schwartz, W W; Terusaki, S H; Wilson, K R; Woods, J M; Yimbo, P O; Gallegos, G M; Terrill, A A; Revelli, M A; Rosene, C A; Blake, R G; Woollett, J S; Kumamoto, G

    2011-09-14

    The purposes of the Lawrence Livermore National Laboratory Environmental Report 2010 are to record Lawrence Livermore National Laboratory's (LLNL's) compliance with environmental standards and requirements, describe LLNL's environmental protection and remediation programs, and present the results of environmental monitoring at the two LLNL sites - the Livermore site and Site 300. The report is prepared for the U.S. Department of Energy (DOE) by LLNL's Environmental Protection Department. Submittal of the report satisfies requirements under DOE Order 231.1A, Environmental Safety and Health Reporting, and DOE Order 5400.5, Radiation Protection of the Public and Environment. The report is distributed electronically and is available at https://saer.llnl.gov/, the website for the LLNL annual environmental report. Previous LLNL annual environmental reports beginning in 1994 are also on the website. Some references in the electronic report text are underlined, which indicates that they are clickable links. Clicking on one of these links will open the related document, data workbook, or website that it refers to. The report begins with an executive summary, which provides the purpose of the report and an overview of LLNL's compliance and monitoring results. The first three chapters provide background information: Chapter 1 is an overview of the location, meteorology, and hydrogeology of the two LLNL sites; Chapter 2 is a summary of LLNL's compliance with environmental regulations; and Chapter 3 is a description of LLNL's environmental programs with an emphasis on the Environmental Management System including pollution prevention. The majority of the report covers LLNL's environmental monitoring programs and monitoring data for 2010: effluent and ambient air (Chapter 4); waters, including wastewater, storm water runoff, surface water, rain, and groundwater (Chapter 5); and terrestrial, including soil, sediment, vegetation, foodstuff, ambient radiation, and special status wildlife and plants (Chapter 6). Complete monitoring data, which are summarized in the body of the report, are provided in Appendix A. The remaining three chapters discuss the radiological impact on the public from LLNL operations (Chapter 7), LLNL's groundwater remediation program (Chapter 8), and quality assurance for the environmental monitoring programs (Chapter 9). The report uses System International units, consistent with the federal Metric Conversion Act of 1975 and Executive Order 12770, Metric Usage in Federal Government Programs (1991). For ease of comparison to environmental reports issued prior to 1991, dose values and many radiological measurements are given in both metric and U.S. customary units. A conversion table is provided in the glossary.

  17. Lawrence Livermore National Laboratory environmental report for 1990

    SciTech Connect (OSTI)

    Sims, J.M.; Surano, K.A.; Lamson, K.C.; Balke, B.K.; Steenhoven, J.C.; Schwoegler, D.R.

    1990-01-01

    This report documents the results of the Environmental Monitoring Program at the Lawrence Livermore National Laboratory (LLNL) and presents summary information about environmental compliance for 1990. To evaluate the effect of LLNL operations on the local environment, measurements of direct radiation and a variety of radionuclides and chemical compounds in ambient air, soil, sewage effluent surface water, groundwater, vegetation, and foodstuff were made at both the Livermore site and at Site 300 nearly. LLNL's compliance with all applicable guides, standards, and limits for radiological and nonradiological emissions to the environment was evaluated. Aside from an August 13 observation of silver concentrations slightly above guidelines for discharges to the sanitary sewer, all the monitoring data demonstrated LLNL compliance with environmental laws and regulations governing emission and discharge of materials to the environment. In addition, the monitoring data demonstrated that the environmental impacts of LLNL are minimal and pose no threat to the public to or to the environment. 114 refs., 46 figs., 79 tabs.

  18. 2011 LLNL Template

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    4341 This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract DE-AC52-07NA27344. Lawrence Livermore National Security, LLC ATLAS Users Meeting 2014 May 15, 2014 Lawrence Livermore National Laboratory LLNL-PRES-654341 2  Upgrade funded by DOE/SC/NP  Collaboration between U. of Rochester and LLNL  D. Cline and A. Hayes (U. of Rochester)  I.Y. Lee (LBNL)  B. DiGiovine, J. Anderson (ANL)  D. Swan (Swan

  19. Draft Site-wide Environmental Impact Statement for Continued Operation of Lawrence Livermore National Laboratory and Supplemental Stockpile Stewardship and Management Programmatic Environmental Impact Statement

    SciTech Connect (OSTI)

    N /A

    2004-02-27

    This ''Site-wide Environmental Impact Statement for Continued Operation of Lawrence Livermore National Laboratory and Supplemental Stockpile Stewardship and Management Programmatic Environmental Impact Statement'' (LLNL SW/SPEIS) describes the purpose and need for agency action for the continued operation of LLNL and analyzes the environmental impacts of these operations. The primary purpose of continuing operation of LLNL is to provide support for the National Nuclear Security Administration's (NNSA's) nuclear weapons stockpile stewardship missions. LLNL, located about 40 miles east of San Francisco, California, is also needed to support other U.S. Department of Energy (DOE) programs and Federal agencies such as the U.S. Department of Defense, Nuclear Regulatory Commission, U.S. Environmental Protection Agency (EPA), and the newly established U.S. Department of Homeland Security. This LLNL SW/SPEIS analyzes the environmental impacts of reasonable alternatives for ongoing and foreseeable future operations, facilities, and activities at LLNL. The reasonable alternatives include the No Action Alternative, Proposed Action, and the Reduced Operation Alternative. The major decision to be made by DOE/NNSA is to select one of the alternatives for the continued operation of the LLNL. As part of the Proposed Action, DOE/NNSA is considering: using additional materials including plutonium on the National Ignition Facility (NIF); increasing the administrative limit for plutonium in the Superblock, which includes the Plutonium Facility, the Tritium Facility, and the Hardened Engineering Test Building; conducting the Integrated Technology Project, using laser isotope separation to provide material for Stockpile Stewardship experiments, in the Plutonium Facility; increasing the material-at-risk limit for the Plutonium Facility; and increasing the Tritium Facility material-at-risk. A discussion of these issues is presented in Section S.5.2, Proposed Action. The ''National Environmental Policy Act'' (NEPA) establishes environmental policy, sets goals, and provides means for implementing the policy. NEPA contains provisions to ensure that Federal agencies adhere to the letter and spirit of the Act. The key provision requires preparation of an environmental impact statement on ''major Federal actions significantly affecting the quality of the human environment'' (40 ''Code of Federal Regulations'' [CFR] {section}1502.3). NEPA ensures that environmental information is available to public officials and citizens before decisions are made and actions are taken (40 CFR {section}1500.1[b]). DOE has a policy to prepare sitewide environmental impact statements documents for certain large, multiple-facility sites such as LLNL (10 CFR {section}1021.330). In August 1992, DOE released the ''Final Environmental Impact Statement and Environmental Impact Report for Continued Operations of Lawrence Livermore National Laboratory and Sandia National Laboratories, Livermore'' (LLNL EIS/EIR). A Record of Decision (ROD) (58 ''Federal Register'' [FR] 6268) was issued in January 1993. With the passage of more than 10 years since the publication of the 1992 LLNL EIS/EIR (DOE/EIS-0157) and because of proposed modifications to existing projects and new programs, NNSA determined that it was appropriate to prepare a new LLNL SW/SPEIS.

  20. Lawrence Livermore Site Office Manager Joins EM’s Senior Leadership Team

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – EM Acting Assistant Secretary Dave Huizenga announced today that Alice Williams, manager of the DOE National Nuclear Security Administration (NNSA) Lawrence Livermore Site Office has joined the EM senior leadership team.

  1. Site safety plan for Lawrence Livermore National Laboratory CERCLA investigations at site 300. Revision 2

    SciTech Connect (OSTI)

    Kilmer, J.

    1997-08-01

    Various Department of Energy Orders incorporate by reference, health and safety regulations promulgated by the Occupational Safety and Health Administration (OSHA). One of the OSHA regulations, 29 CFR 1910.120, Hazardous Waste Operations and Emergency Response, requires that site safety plans are written for activities such as those covered by work plans for Site 300 environmental investigations. Based upon available data, this Site Safety Plan (Plan) for environmental restoration has been prepared specifically for the Lawrence Livermore National Laboratory Site 300, located approximately 15 miles east of Livermore, California. As additional facts, monitoring data, or analytical data on hazards are provided, this Plan may need to be modified. It is the responsibility of the Environmental Restoration Program and Division (ERD) Site Safety Officer (SSO), with the assistance of Hazards Control, to evaluate data which may impact health and safety during these activities and to modify the Plan as appropriate. This Plan is not `cast-in-concrete.` The SSO shall have the authority, with the concurrence of Hazards Control, to institute any change to maintain health and safety protection for workers at Site 300.

  2. LLNL-PRES-669100

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    69100 This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract DE-AC52-07NA27344. Lawrence Livermore National Security, LLC SHE2015 held at Texas A&M University March 31-April 2, 2015 Lawrence Livermore National Laboratory LLNL-PRES-669100 2 § Synthesis of the heaviest elements at DGFRS § Summary of even-Z data § Summary of odd-Z data § Future work Lawrence Livermore National Laboratory

  3. Human Health and Ecological Risk Assessment for the Operation of the Explosives Waste Treatment Facility at Site 300 of the Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Gallegos, G; Daniels, J; Wegrecki, A

    2007-10-01

    This document contains the human health and ecological risk assessment for the Resource Recovery and Conservation Act (RCRA) permit renewal for the Explosives Waste Treatment Facility (EWTF). Volume 1 is the text of the risk assessment, and Volume 2 (provided on a compact disc) is the supporting modeling data. The EWTF is operated by the Lawrence Livermore National Laboratory (LLNL) at Site 300, which is located in the foothills between the cities of Livermore and Tracy, approximately 17 miles east of Livermore and 8 miles southwest of Tracy. Figure 1 is a map of the San Francisco Bay Area, showing the location of Site 300 and other points of reference. One of the principal activities of Site 300 is to test what are known as 'high explosives' for nuclear weapons. These are the highly energetic materials that provide the force to drive fissionable material to criticality. LLNL scientists develop and test the explosives and the integrated non-nuclear components in support of the United States nuclear stockpile stewardship program as well as in support of conventional weapons and the aircraft, mining, oil exploration, and construction industries. Many Site 300 facilities are used in support of high explosives research. Some facilities are used in the chemical formulation of explosives; others are locations where explosive charges are mechanically pressed; others are locations where the materials are inspected radiographically for such defects as cracks and voids. Finally, some facilities are locations where the machined charges are assembled before they are sent to the onsite test firing facilities, and additional facilities are locations where materials are stored. Wastes generated from high-explosives research are treated by open burning (OB) and open detonation (OD). OB and OD treatments are necessary because they are the safest methods for treating explosives wastes generated at these facilities, and they eliminate the requirement for further handling and transportation that would be required if the wastes were treated off site.

  4. LLNL Energy Flow Charts | Open Energy Information

    Open Energy Info (EERE)

    Organization: Lawrence Livermore National Lab Sector: Energy Focus Area: Renewable Energy Topics: Pathways analysis References: LLNL Energy Flow Charts 1 Decision makers have...

  5. LLNL NESHAPs, 1993 annual report

    SciTech Connect (OSTI)

    Harrach, R.J.; Surano, K.A.; Biermann, A.H.; Gouveia, F.J.; Fields, B.C.; Tate, P.J.

    1994-06-01

    The standard defined in NESHAPSs CFR Part 61.92 limits the emission of radionuclides to the ambient air from DOE facilities to those that would cause any member of the public to receive in any year an effective dose equivalent of 10 mrem. In August 1993 DOE and EPA signed a Federal Facility Compliance Agreement which established a schedule of work for LLNL to perform to demonstrate compliance with NESHAPs, 40 CFR part 61, Subpart H. The progress in LLNL`s NESHAPs program - evaluations of all emission points for the Livermore site and Site 300, of collective EDEs for populations within 80 km of each site, status in reguard to continuous monitoring requirements and periodic confirmatory measurements, improvements in the sampling and monitoring systems and progress on a NESHAPs quality assurance program - is described in this annual report. In April 1994 the EPA notified DOE and LLNL that all requirements of the FFCA had been met, and that LLNL was in compliance with the NESHAPs regulations.

  6. LLNL NESHAPs 1995 annual report

    SciTech Connect (OSTI)

    Gallegos, G.M.; Harrach, R.J.; Biermann, A.H.; Tate, P.J.

    1996-06-01

    This annual report is prepared pursuant to the National Emissions Standards for Hazardous Air Pollutants (NESHAPs) 40 CFR Part 61, Subpart H; Subpart H governs radionuclide emissions to air from Department of Energy (DOE) facilities. NESHAPs limits the emission of radionuclides to the ambient air from DOE facilities to levels resulting in an effective dose equivalent (EDE) of 10 mrem to any member of the public. This document contains the EDEs for the Lawrence Livermore National Laboratory (LLNL) site-wide maximally exposed members of the public from 1995 operations.

  7. FTCP Site Specific Information – Livermore Field Office

    Broader source: Energy.gov [DOE]

    Site Specific Information including Contact Information, Annual Workforce Analysis & Staffing Plan Reports, and Technical Qualification Program (TQP) Self-Assessment.

  8. Lawrence Livermore's 'Site 300' looks back on 60 years of significant

    National Nuclear Security Administration (NNSA)

    scientific contributions | National Nuclear Security Administration Livermore's 'Site 300' looks back on 60 years of significant scientific contributions Monday, September 28, 2015 - 4:58pm NNSA Blog The entrance to Site 300 circa 1955. Sixty years ago, the University of California Radiation Laboratory began testing high explosives at what would become one of the nation's most sophisticated non-nuclear weapons testing sites, an 11 square-mile plot of rural grassland tucked away in the steep

  9. Lawrence Livermore National Laboratory | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Lawrence Livermore National Laboratory (LLNL) is a design laboratory that is responsible for the safety and reliability of the nuclear explosives package in nuclear weapons. It ...

  10. LLNL NESHAPs project. 1992 annual report

    SciTech Connect (OSTI)

    Surano, K.A.; Failor, R.A.; Biermann, A.H.; Berger, R.L.; Harrach, R.J.

    1993-05-01

    This report summarizes work conducted during FY 1992 for the Environmental Monitoring and Analysis Division of the Environmental Protection Department at Lawrence Livermore National Laboratory (LLNL). This document contains information regarding environmental monitoring of a wide variety of radioisotopes which are emitted to the atmosphere. These radioisotopes include transuranics, biomedical tracers, tritium, mixed fission products, and other radioisotopes used for general research and nuclear weapons research. Information regarding radionuclide air emissions for each of the 56 buildings at LLNL where radionuclides are used or activation products occur is given. Detailed information is included for all point source emissions from 43 LLNL site buildings. In addition, dose equivalents and dose assessment are evaluated. Reported annual releases are based on inventory data and unabated EPA potential release fractions for unmonitored sources, and on actual emission measurements for continuously monitored facilities.

  11. Borehole induction logging for the Dynamic Underground Stripping Project LLNL gasoline spill site

    SciTech Connect (OSTI)

    Boyd, S.; Newmark, R.; Wilt, M.

    1994-01-21

    Borehole induction logs were acquired for the purpose of characterizing subsurface physical properties and monitoring steam clean up activities at the Lawrence Livermore National Laboratory. This work was part of the Dynamic Underground Stripping Project`s demonstrated clean up of a gasoline spin. The site is composed of unconsolidated days, sands and gravels which contain gasoline both above and below the water table. Induction logs were used to characterize lithology, to provide ``ground truth`` resistivity values for electrical resistance tomography (ERT), and to monitor the movement of an underground steam plume used to heat the soil and drive volatile organic compounds (VOCs) to the extraction wells.

  12. Storm water modeling at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Veis, Christopher

    1996-05-01

    Storm water modeling is important to Lawrence Livermore National Laboratory (LLNL) for compliance with regulations that govern water discharge at large industrial facilities. Modeling is also done to study trend in contaminants and storm sewer infrastructure. The Storm Water Management Model (SWMM) was used to simulate rainfall events at LLNL. SWMM is a comprehensive computer model for simulation of urban runoff quantity and quality in storm and combined sewer systems. Due to time constraints and ongoing research, no modeling was completed at LLNL. With proper information about the storm sewers, a SWMM simulation of a rainfall event on site would be beneficial to storm sewer analyst.

  13. Lawrence Livermore National Laboratory Main Site FFA Under CERCLA Section 120, November 1, 1988 Summary

    Office of Environmental Management (EM)

    Lawrence Livermore National Laboratory (Main Site) Federal Facility Agreement Under CERCLA Section 120, November 1, 1988 State California Agreement Type Federal Facility Agreement Legal Driver(s) CERCLA Scope Summary Establish a procedural framework and schedule for developing, implementing, and monitoring appropriate response actions at the Site Parties DOE; USEPA; California Department of Health Services; California Regional Water Quality Control Board Date 11/1/1988 SCOPE * Establish a

  14. Microsoft Word - Environmental Review of B832 Canyon at LLNL Site 300 2.24.11.doc

    National Nuclear Security Administration (NNSA)

    Department of Energy News Media Contact For Immediate Release John Belluardo February 25, 2011 (925) 422-2567 ENVIRONMENTAL REVIEW OF THE BUILDING 832 CANYON OPERABLE UNIT AT LAWRENCE LIVERMORE NATIONAL LABORATORY'S SITE 300 BY U.S. DEPARTMENT OF ENERGY/NATIONAL NUCLEAR SECURITY ADMINISTRATION STARTED Livermore, CA -- The U.S. Department of Energy (DOE) /National Nuclear Security Administration has begun the first Five-Year Review of its environmental cleanup of the Building 832 Canyon Operable

  15. LLNL NESHAPs project 1997 annual report

    SciTech Connect (OSTI)

    Gallegos, G.M.

    1998-06-01

    NESHAP`s limits the emission of radionuclides to the ambient air from DOE facilities to levels resulting in an annual effective dose equivalent (EDE) of 10 mrem (100 ({mu}Sv) to any member of the public The EDEs for the Lawrence Livermore National Laboratory (LLNL) site- wide maximally exposed members of the public from 1997 operations were Livermore site. 0 097 mrem (0 97 {mu}Sv) (80% from point-source emissions), 20% from diffuse-source emissions), Site 300 0 014 mrem (O 14 {mu}Sv) (38% from point-source emissions, 62% from diffuse-source emissions) The EDEs were generally calculated using the EPA-approved CAP88-PC air- dispersion/dose-assessment model Site-specific meteorological data, stack flow data, and emissions estimates based on radionuclide inventory data or continuous-monitoring systems data were the specific input to CAP88-PC for each modeled source.

  16. Lawrence Livermore National Laboratory Environmental Report 2014

    SciTech Connect (OSTI)

    Jones, H. E.; Bertoldo, N. A.; Blake, R. G.; Buscheck, W. M.; Byrne, J. G.; Cerruti, S. J.; Bish, C. B.; Fratanduono, M. E.; Grayson, A. R.; MacQueen, D. H.; Montemayor, W. E.; Ottaway, H. L.; Paterson, L. E.; Revelli, M. A.; Rosene, C. A.; Swanson, K. A.; Terrill, A. A.; Wegrecki, A. M.; Wilson, K. R.; Woollett, J. S.

    2015-09-29

    The purposes of the Lawrence Livermore National Laboratory Environmental Report 2014 are to record Lawrence Livermore National Laboratory’s (LLNL’s) compliance with environmental standards and requirements, describe LLNL’s environmental protection and remediation programs, and present the results of environmental monitoring at the two LLNL sites—the Livermore Site and Site 300. The report is prepared for the U.S. Department of Energy (DOE) by LLNL’s Environmental Functional Area. Submittal of the report satisfies requirements under DOE Order 231.1B, “Environment, Safety and Health Reporting,” and DOE Order 458.1, “Radiation Protection of the Public and Environment.”

  17. LLNL NESHAPs Project 1994 Annual Report

    SciTech Connect (OSTI)

    Surano, K.A.; Biermann, A.H.; Harrach, R.J.

    1995-06-01

    The NESHAPs standared in 40 CFR part 61, Subpart H limites the emission of radionuclides to the ambient air from DOE facilities to levels resulting in an annual effective dose equivalent (EDE) of 10 mrem to any member of the public. The EDEs to the LLNL site-wide maximally exposed member of the public from 1994 operations were: Livermore 0.065 mrem; site 300 - 0.081 mrem. A complete LLNL-wide radionuclide-inventory update was conducted for 1994. Inventory and site-specific meteorological data, together with results from continuous-monitoring systems, were used as inputs to the EPA-approved CAP88-PC air-dispersion/dose-assessment model to calculate the reported EDEs.

  18. Independent Oversight Inspection, Lawrence Livermore National Laboratory- June 2005

    Broader source: Energy.gov [DOE]

    Inspection of Emergency Management at the Livermore Site Office and Lawrence Livermore National Laboratory

  19. Independent Oversight Inspection, Lawrence Livermore National Laboratory- February 2009

    Broader source: Energy.gov [DOE]

    Inspection of Emergency Management at the Livermore Site Office and Lawrence Livermore National Laboratory

  20. TECHNICAL EVALUATION OF SOIL REMEDIATION ALTERNATIVES AT THE BUILDING 812 OPERABLE UNIT, LAWRENCE LIVERMORE NATIONAL LABORATORY SITE 300

    SciTech Connect (OSTI)

    Eddy-Dilek, C.; Miles, D.; Abitz, R.

    2009-08-14

    The Department of Energy Livermore Site Office requested a technical review of remedial alternatives proposed for the Building 812 Operable Unit, Site 300 at the Lawrence Livermore National Laboratory. The team visited the site and reviewed the alternatives proposed for soil remediation in the draft RI/FS and made the following observations and recommendations. Based on the current information available for the site, the team did not identify a single technology that would be cost effective and/or ecologically sound to remediate DU contamination at Building 812 to current remedial goals. Soil washing is not a viable alternative and should not be considered at the site unless final remediation levels can be negotiated to significantly higher levels. This recommendation is based on the results of soil washing treatability studies at Fernald and Ashtabula that suggest that the technology would only be effective to address final remediation levels higher than 50 pCi/g. The technical review team identified four areas of technical uncertainty that should be resolved before the final selection of a preferred remedial strategy is made. Areas of significant technical uncertainty that should be addressed include: (1) Better delineation of the spatial distribution of surface contamination and the vertical distribution of subsurface contamination in the area of the firing table and associated alluvial deposits; (2) Chemical and physical characterization of residual depleted uranium (DU) at the site; (3) Determination of actual contaminant concentrations in air particulates to support risk modeling; and (4) More realistic estimation of cost for remedial alternatives, including soil washing, that were derived primarily from vendor estimates. Instead of conducting the planned soil washing treatability study, the team recommends that the site consider a new phased approach that combines additional characterization approaches and technologies to address the technical uncertainty in the remedial decision making. The site should redo the risk calculations as the future use scenario has changed for the site. As a result, the existing model is based on very conservative assumptions that result in calculation of unreasonably low cleanup goals. Specifically, the review team proposes that LLNL consider: (1) Revising the industrial worker scenario to a reasonable maximum exposure (RME) for a site worker that performs a weekly walk down of the area for two hours for 25 years (or an alternative RME if the exposure scenario changes); (2) Revising the ESSI of 2 mg U per kg soil for the deer mouse to account for less than 0.05 of the total ingested uranium being adsorbed by the gut; (3) Revising bioaccumulation factors (BAFs) for vegetation and invertebrates that are based on 100 mg of soluble uranium per kg of soil, as the uranium concentration in the slope soil does not average 100 mg/kg and it is not all in a soluble form; and (4) Measuring actual contaminant concentrations in air particulates at the site and using the actual values to support risk calculations. The team recommends that the site continue a phased approach during remediation. The activities should focus on elimination of the principal threats to groundwater by excavating (1) source material from the firing table and alluvial deposits, and (2) soil hotspots from the surrounding slopes with concentrations of U-235 and U-238 that pose unacceptable risk. This phased approach allows the remediation path to be driven by the results of each phase. This reduces the possibility of costly 'surprises', such as failure of soil treatment, and reduces the impact of remediation on endangered habitat. Treatment of the excavated material with physical separation equipment may result in a decreased volume of soil for disposal if the DU is concentrated in the fine-grained fraction, which can then be disposed of in an offsite facility at a considerable cost savings. Based on existing data and a decision to implement the recommended phased approach, the cost of characterization, excavation and physical

  1. Historical Doses from Tritiated Water and Tritiated Hydrogen Gas Released to the Atmosphere from Lawrence Livermore National Laboratory (LLNL). Part 5. Accidental Releases

    SciTech Connect (OSTI)

    Peterson, S

    2007-08-15

    Over the course of fifty-three years, LLNL had six acute releases of tritiated hydrogen gas (HT) and one acute release of tritiated water vapor (HTO) that were too large relative to the annual releases to be included as part of the annual releases from normal operations detailed in Parts 3 and 4 of the Tritium Dose Reconstruction (TDR). Sandia National Laboratories/California (SNL/CA) had one such release of HT and one of HTO. Doses to the maximally exposed individual (MEI) for these accidents have been modeled using an equation derived from the time-dependent tritium model, UFOTRI, and parameter values based on expert judgment. All of these acute releases are described in this report. Doses that could not have been exceeded from the large HT releases of 1965 and 1970 were calculated to be 43 {micro}Sv (4.3 mrem) and 120 {micro}Sv (12 mrem) to an adult, respectively. Two published sets of dose predictions for the accidental HT release in 1970 are compared with the dose predictions of this TDR. The highest predicted dose was for an acute release of HTO in 1954. For this release, the dose that could not have been exceeded was estimated to have been 2 mSv (200 mrem), although, because of the high uncertainty about the predictions, the likely dose may have been as low as 360 {micro}Sv (36 mrem) or less. The estimated maximum exposures from the accidental releases were such that no adverse health effects would be expected. Appendix A lists all accidents and large routine puff releases that have occurred at LLNL and SNL/CA between 1953 and 2005. Appendix B describes the processes unique to tritium that must be modeled after an acute release, some of the time-dependent tritium models being used today, and the results of tests of these models.

  2. LLNL scientist receives NNSA award for developing uncrackable...

    National Nuclear Security Administration (NNSA)

    LLNL scientist receives NNSA award for developing uncrackable code for nuclear weapons Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's Defense ...

  3. Environmental monitoring at the Lawrence Livermore National Laboratory: 1986 annual report

    SciTech Connect (OSTI)

    Holland, R.C.; Buddemeier, R.W.; Brekke, D.D.

    1987-04-01

    This report documents the results of the environmental monitoring program at the Lawrence Livermore National Laboratory (LLNL) for 1986. To evaluate the effect of LLNL operations on the local environment, measurements of direct radiation and a variety of radionuclides and chemical pollutants in ambient air, soil, surface water, groundwater, vegetation, milk, foodstuff, and sewage effluents were made at both the Livermore site and nearby Site 300. This report was prepared to meet the requirements of DOE Order 5484.1. Evaluations are made of LLNL's compliance with all applicable guides, standards, and limits for radiological and nonradiological releases to the environment. The data indicate that no releases in excess of the applicable standards were made during 1986, and that LLNL operations had no adverse environmental impact.

  4. LLNL NESHAPs 1996 Annual Report

    SciTech Connect (OSTI)

    Gallegos, G.M.

    1997-01-06

    This annual report is prepared pursuant to the National Emissions Standards for Hazardous Air Pollutants (NESHAPs) 40 CFR Part 61, Subpart H; Subpart H governs radionuclide emissions to air from Department of Energy (DOE) facilities. NESHAPs limits the emission of radionuclides to the ambient air from DOE facilities to levels resulting in an annual effective dose equivalent (EDE) of 10 mrem (10 microsieverts) to any member of the public. The EDEs for the Lawrence Livermore National Laboratory (LLNL) site-wide maximally exposed members of the public from 1996 operations were (1) Livermore site: 0. 093 mrem (0.93 microsievert) (52% from point-source emissions, 48% from diffuse-source emissions); (2) Site 300: 0.033 mrem (0.33 microsievert) (99% from point-source, 1% from diffuse-source emissions). The EDEs were generally calculated using the EPA-approved CAP88-PC air-dispersion/dose-assessment model. Site-specific meteorological data, stack flow data, and emissions estimates based on radionuclide inventory data or continuous-monitoring systems data were the specific input to CAP88-PC for each modeled source. 5 figs., 8 tabs.

  5. RECOVERY ACT LEADS TO CLEANUP OF TRANSURANIC WASTE SITES

    Broader source: Energy.gov [DOE]

    Carlsbad, NM - The recent completion of transuranic (TRU) waste cleanup at Vallecitos Nuclear Center (VNC) and Lawrence Livermore National Laboratory (LLNL) Site 300 in California brings the total number of sites cleared of TRU waste to 17.

  6. Lawrence Livermore National Laboratory Technology Marketing Summaries -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Innovation Portal Lawrence Livermore National Laboratory Technology Marketing Summaries Here you'll find marketing summaries for technologies available for licensing from the Lawrence Livermore National Laboratory (LLNL). The summaries provide descriptions of the technologies including their benefits, applications and industries, and development stage. Lawrence Livermore National Laboratory 23 Technology Marketing Summaries Category Title and Abstract Laboratories Date Energy Storage

  7. National Nuclear Security Administration Lawrence Livermore

    National Nuclear Security Administration (NNSA)

    Lawrence Livermore National Security, LLC Performance Evaluation Report Fiscal Year 2014 Performance Evaluation Report (PER) NNSA Livermore Field Office Performance Period: October 2013 - September 2014 November 14, 2014 Livermore Field Office November 14, 2014 LLNL PER 2 | P a g e Executive Summary The Department of Energy/National Nuclear Security Administration (DOE/NNSA), Livermore Field Office (LFO) in accordance with guidance from the DOE/NNSA Office of Infrastructure and Operations

  8. LLNL Site plan for a MOX fuel lead assembly mission in support of surplus plutonium disposition

    SciTech Connect (OSTI)

    Bronson, M.C.

    1997-10-01

    The principal facilities that LLNL would use to support a MOX Fuel Lead Assembly Mission are Building 332 and Building 334. Both of these buildings are within the security boundary known as the LLNL Superblock. Building 332 is the LLNL Plutonium Facility. As an operational plutonium facility, it has all the infrastructure and support services required for plutonium operations. The LLNL Plutonium Facility routinely handles kilogram quantities of plutonium and uranium. Currently, the building is limited to a plutonium inventory of 700 kilograms and a uranium inventory of 300 kilograms. Process rooms (excluding the vaults) are limited to an inventory of 20 kilograms per room. Ongoing operations include: receiving SSTS, material receipt, storage, metal machining and casting, welding, metal-to-oxide conversion, purification, molten salt operations, chlorination, oxide calcination, cold pressing and sintering, vitrification, encapsulation, chemical analysis, metallography and microprobe analysis, waste material processing, material accountability measurements, packaging, and material shipping. Building 334 is the Hardened Engineering Test Building. This building supports environmental and radiation measurements on encapsulated plutonium and uranium components. Other existing facilities that would be used to support a MOX Fuel Lead Assembly Mission include Building 335 for hardware receiving and storage and TRU and LLW waste storage and shipping facilities, and Building 331 or Building 241 for storage of depleted uranium.

  9. PROJECT PROFILE: Lawrence Livermore National Laboratory (PREDICTS 2) |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Lawrence Livermore National Laboratory (PREDICTS 2) PROJECT PROFILE: Lawrence Livermore National Laboratory (PREDICTS 2) Funding Opportunity: PREDICTS 2 LLNL Logo.png SunShot Subprogram: PV Location: Livermore, CA Amount Awarded: $570,000 Awardee Cost Share: $375,000 Principal Investigator: Mihail Bora As a part of their PREDICTS 2 award, researchers at Lawrence Livermore National Laboratory (LLNL) will explore the use of spectral imaging as a non-destructive means of

  10. Title I conceptual design for Pit 6 landfill closure at Lawrence Livermore National Laboratory Site 300

    SciTech Connect (OSTI)

    MacDonnell, B.A.; Obenauf, K.S.

    1996-08-01

    The objective of this design project is to evaluate and prepare design and construction documents for a closure cover cap for the Pit 6 Landfill located at Lawrence Livermore National Laboratory Site 300. This submittal constitutes the Title I Design (Conceptual Design) for the closure cover of the Pit 6 Landfill. A Title I Design is generally 30 percent of the design effort. Title H Design takes the design to 100 percent complete. Comments and edits to this Title I Design will be addressed in the Title II design submittal. Contents of this report are as follows: project background; design issues and engineering approach; design drawings; calculation packages; construction specifications outline; and construction quality assurance plan outline.

  11. Safety Basis Requirements for Nonnuclear Facilities at Lawrence Livermore National Laboratory Site-Specific Work Smart Standard Revision 3 December 2006

    SciTech Connect (OSTI)

    Beach, D; Brereton, S; Failor, R; Hildum, J; Ingram, C; Spagnolo, S; van Warmerdam, C

    2007-06-07

    This standard establishes requirements that, when coupled with Lawrence Livermore National Laboratory's (LLNL's) Integrated Safety Management System (ISMS) methods and other Work Smart Standards for assuring worker safety, assure that the impacts of nonnuclear operations authorized in LLNL facilities are well understood and controlled in a manner that protects the health of workers, the public, and the environment. All LLNL facilities shall be classified based on potential for adverse impact of operations to the health of co-located (i.e., nearby) workers and the public in accordance with this standard, Title 10 Code of Federal Regulations (10 CFR) 830, Subpart B, and Department of Energy Order (DOE O) 420.2A.

  12. Lawrence Livermore National Laboratory (LLNL): Hydrogen Research

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    for solving practical problems of interest to industry High Performance Computing ... development by highly integrated theorycharacterization synthesis efforts for ...

  13. LLNL Update

    Broader source: Energy.gov (indexed) [DOE]

    Livermore National Laboratory SEAB1213 Kobza R et al. Circulation 2005;111:e173-e174 ECG calculated from simulation with E-4031 ECG measured in patient with polymorphic...

  14. ERSUG Meeting: June 13 - 14, 1995 (Livermore, CA)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ERSUG Meeting: June 13 - 14, 1995 (Livermore, CA) Dates ERSUG Meeting: June 13 & 14, 1995 Location Lawrence Livermore National Laboratory Livermore, CA Minutes Summary of ERSUG Meeting June 13 - 14, 1995, Livermore, California The Energy Research Supercomputer Users Group (ERSUG) June 1995 meeting was hosted by the National Energy Research Supercomputer Center (NERSC) at the Lawrence Livermore National Laboratory (LLNL). Some of the talks are summarized below. Welcome The meeting opened

  15. livermore field office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    field office livermore field office Livermore Field Office sets core values as part of continuous improvement process At their recent off-site continuous improvement session,...

  16. Independent Activity Report, Lawrence Livermore National Laboratory...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    October 2012 Independent Activity Report, Lawrence Livermore National Laboratory - October 2012 October 2012 Lawrence Livermore National Laboratory Site Lead Planning Activities...

  17. Red Cross honors LLNL as biggest blood donor west of Mississippi...

    National Nuclear Security Administration (NNSA)

    Red Cross honors LLNL as biggest blood donor west of Mississippi Thursday, April 2, 2015 - 3:19pm For more than 22 years, Lawrence Livermore National Laboratory (LLNL) has ...

  18. Human Resources at Lawrence Livermore National Laboratory | Critical

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Materials Institute Lawrence Livermore National Laboratory Careers at Lawrence Livermore National Laboratory Main contacts in Human Resources for recruitment and hiring: Jennifer Brizel Recruitment & Staffing Group Leader 925-422-9388 brizel1@llnl.gov Teri Kobayashi Senior Staffing Specialist 925-422-9050 kobayashi3@llnl.gov Daphne Simons Recruitment and Staffing Coordinator 925-422-7511 simons3@llnl.gov Careers

  19. LLNL ASC V&V Strategy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the University of California Lawrence Livermore National Laboratory under Contract No. W-7405-Eng-48. LL-DNT-U-2007-012184.1 UNCLASSIFIED UNCLASSIFIED LLNL ASC V&V Strategy Associate Program Leader Defense and Nuclear Technologies Lawrence Livermore National Laboratory Salishan Conference April 22, 2007 Dr. Joseph A. Sefcik UCRL-PRES-229957 LL-DNT-U-2007-012184.2 UNCLASSIFIED UNCLASSIFIED QMU is best understood from the perspective of the overall Stockpile Stewardship enterprise Original

  20. LLNL Scientist Named NNSA Science and Technology Excellence Award Winner |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Library / Press Releases LLNL Scientist Named NNSA Science and Technology Excellence Award Winner July 19, 2012 LIVERMORE, Calif. - Administrator Thomas D'Agostino of the National Nuclear Security Administration today awarded the first ever NNSA Science and Technology Excellence Award to Dr. Michel McCoy from Lawrence Livermore National Laboratory (LLNL) for his groundbreaking computer science research and leadership with the Advanced Simulation and

  1. Logs of wells and boreholes drilled during hydrogeologic studies at Lawrence Livermore National Laboratory Site 300, January 1, 1982--June 30, 1988: January 1, 1982 through June 30, 1988

    SciTech Connect (OSTI)

    Toney, K.C.; Crow, N.B.

    1988-01-01

    We present the hydrogeologic well logs for monitor wells and exploratory boreholes drilled at Lawrence Livermore National Laboratory (LLNL) Site 300 between the beginning of environmental investigations in June 1982 and the end of June 1988. These wells and boreholes were drilled as part of studies made to determine the horizontal and vertical distribution of volatile organic compounds (VOCs), high explosive (HE) compounds, and tritium in soil, rock, and ground water at Site 300. The well logs for 293 installations comprise the bulk of this report. We have prepared summaries of Site 300 geology and project history that provide a context for the well logs. Many of the logs in this report have also been published in previous topical reports, but they are nevertheless included in order to make this report a complete record of the wells and boreholes drilled prior to July 1988. A commercially available computer program, LOGGER has been used since late 1985 to generate these logs. This report presents details of the software programs and the hardware used. We are presently completing a project to devise a computer-aided design (CAD) system to produce hydrogeologic cross sections and fence diagrams, utilizing the digitized form of these logs. We find that our system produces publication-quality well and exploratory borehole logs at a lower cost than that of logs drafted by traditional methods.

  2. Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory

    National Nuclear Security Administration (NNSA)

    Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory The Terascale Simulation Facility is a world-class supercomputing

  3. Independent Activity Report, Lawrence Livermore National Laboratory - March

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2011 | Department of Energy March 2011 Independent Activity Report, Lawrence Livermore National Laboratory - March 2011 March 2011 Lawrence Livermore National Laboratory Chronic Beryllium Disease Prevention Program Effectiveness Review [HIAR-LLNL-2011-03-25] This Independent Activity Report documents an oversight activity conducted by Office of Health, Safety and Security's (HSS) Office of Safety and Emergency Management Evaluations March 14-25, 2011, at the Lawrence Livermore National

  4. Lawrence Livermore's 'Site 300' looks back on 60 years of significant...

    National Nuclear Security Administration (NNSA)

    explosives at what would become one of the nation's most sophisticated non-nuclear weapons testing sites, an 11 square-mile plot of rural grassland tucked away in the steep ...

  5. Livermore Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Livermore Field Office

  6. Environmental assessment for the demonstration of uranium-atomic vapor laser isotope separation (U-AVLIS) at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Not Available

    1991-05-01

    The U.S. Department of Energy (DOE), Office of Nuclear Energy, proposes to use full-scale lasers and separators to demonstrate uranium enrichment as part of the national Uranium-Atomic Vapor Laser Isotope Separation (U-AVLIS) Program. Demonstration of uranium enrichment is planned to be conducted in Building 490 of the Lawrence Livermore National Laboratory (LLNL), near Livermore, California in 1991 and 1992. The collective goal of the U-AVLIS Program is to develop and demonstrate an integrated technology for low-cost enrichment of uranium for nuclear reactor fuel. Alternatives to the proposed LLNL demonstration activity are no action, use of alternative LLNL facilities, and use of an alternative DOE site. This EA describes the existing LLNL environment and surroundings that could be impacted by the proposed action. Potential impacts to on- site and off-site environments predicted during conduct of the Uranium Demonstration System (UDS) at LLNL and alternative actions are reported in this EA. The analysis covers routine activities and potential accidents. 81 refs., 8 figs., 6 tabs.

  7. Aerosol Simulations by LLNL IMPACT and Comparisons with Field Measurements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Simulations by LLNL IMPACT and Comparisons with Field Measurements C. C. Chuang, D. Bergman, J. Dignon, and P. Connell Lawrence Livermore National Laboratory Livermore, California Introduction The first step needed to assess aerosol climate effects is to provide the global concentrations and vertical profiles of different aerosol components. These distributions cannot be easily obtained from satellite retrievals or field measurements but are key to estimating the magnitude of aerosol forcing. A

  8. Lawrence Livermore National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Security Administration Lawrence Livermore National Lab Perforemance Evaluations FY 2016 FY 2016 Performance Evaluation Plan, Lawrence Livermore National Security, LLC FY 2015 FY 2015 Performance Evaluation Report, Lawrence Livermore National Security, LLC FY 2015 Performance Evaluation Report, Fee Determination Letter, Lawrence Livermore National Security, LLC FY 2015 Performance Evaluation Plan, Lawrence Livermore National Security, LLC FY 2014 FY 2014 Performance Evaluation Report,

  9. Simulating Afterburn with LLNL Hydrocodes

    SciTech Connect (OSTI)

    Daily, L D

    2004-06-11

    Presented here is a working methodology for adapting a Lawrence Livermore National Laboratory (LLNL) developed hydrocode, ALE3D, to simulate weapon damage effects when afterburn is a consideration in the blast propagation. Experiments have shown that afterburn is of great consequence in enclosed environments (i.e. bomb in tunnel scenario, penetrating conventional munition in a bunker, or satchel charge placed in a deep underground facility). This empirical energy deposition methodology simulates the anticipated addition of kinetic energy that has been demonstrated by experiment (Kuhl, et. al. 1998), without explicitly solving the chemistry, or resolving the mesh to capture small-scale vorticity. This effort is intended to complement the existing capability of either coupling ALE3D blast simulations with DYNA3D or performing fully coupled ALE3D simulations to predict building or component failure, for applications in National Security offensive strike planning as well as Homeland Defense infrastructure protection.

  10. Site-dependent free energy barrier for proton reduction on MoS2...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 14 SOLAR ENERGY

  11. Livermore Compiler Analysis Loop Suite

    Energy Science and Technology Software Center (OSTI)

    2013-03-01

    LCALS is designed to evaluate compiler optimizations and performance of a variety of loop kernels and loop traversal software constructs. Some of the loop kernels are pulled directly from "Livermore Loops Coded in C", developed at LLNL (see item 11 below for details of earlier code versions). The older suites were used to evaluate floating-point performances of hardware platforms prior to porting larger application codes. The LCALS suite is geared toward assissing C++ compiler optimizationsmore » and platform performance related to SIMD vectorization, OpenMP threading, and advanced C++ language features. LCALS contains 20 of 24 loop kernels from the older Livermore Loop suites, plus various others representative of loops found in current production appkication codes at LLNL. The latter loops emphasize more diverse loop constructs and data access patterns than the others, such as multi-dimensional difference stencils. The loops are included in a configurable framework, which allows control of compilation, loop sampling for execution timing, which loops are run and their lengths. It generates timing statistics for analysis and comparing variants of individual loops. Also, it is easy to add loops to the suite as desired.« less

  12. lustre-tools-llnl

    Energy Science and Technology Software Center (OSTI)

    2010-12-17

    lustre-tools-llnl is a small set of commands that are helpful for using and administering a lustre file system.

  13. Microsoft Word - LLNL 2011 CRD_8_1.docx

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy National Nuclear Security Administration Livermore Site Office Livermore, California SUPPLEMENT ANALYSIS of the 2005 Final Site-wide Environmental Impact Statement For Continued Operation of Lawrence Livermore National Laboratory VOLUME II: Comment Response Document AUGUST 2011 DOE/EIS-0348-SA-03 ii (This page intentionally left blank.) iii Contents

  14. Microsoft Word - LLNL 2011 SA_8_1.docx

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy National Nuclear Security Administration Livermore Site Office Livermore, California SUPPLEMENT ANALYSIS of the 2005 Final Site-wide Environmental Impact Statement For Continued Operation of Lawrence Livermore National Laboratory Volume I: Main Report AUGUST 2011 DOE/EIS-0348-SA-03 i CONTENTS NOTATION.............................................................................................................................. v

  15. Materials and Sensor R&D to Transform the Nuclear Stockpile: Livermore?s

    Office of Scientific and Technical Information (OSTI)

    Transformational Materials Initiative (Technical Report) | SciTech Connect Materials and Sensor R&D to Transform the Nuclear Stockpile: Livermore?s Transformational Materials Initiative Citation Details In-Document Search Title: Materials and Sensor R&D to Transform the Nuclear Stockpile: Livermore?s Transformational Materials Initiative × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and

  16. The Livermore Phantom History and Supplementation

    SciTech Connect (OSTI)

    Snyder, Sandra F.; Traub, Richard J.

    2010-03-01

    In vivo monitoring facilities determine the absence or presence of internally entrained radionuclides. To be of greatest utility, the detection systems must detect and quantify the nuclides of interest at levels of interest. Phantoms have been developed to improve measurements at in vivo monitoring facilities. Since the 1970s, the Lawrence Livermore National Laboratory (LLNL, or simply "Livermore") phantom continues to be a well-used tool at lung monitoring facilities, especially for the detection of low-energy emissions from transuranics. The history of its development from need, through design development and current availability, is summarized. The authors have taken the LLNL phantom one step further by scanning the phantom surface and announce the availability of the scan files on the internet.

  17. ARM - Campaign Instrument - wfov-livermore

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    govInstrumentswfov-livermore Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Wide Field of View Cameras - Livermore (WFOV-LIVERMORE) Instrument Categories Cloud Properties, Surface/Subsurface Properties Campaigns Spring UAV Campaign [ Download Data ] Off Site Campaign : various, including non-ARM sites, 1999.04.01 - 1999.05.31 Primary Measurements Taken The following measurements are those considered scientifically relevant.

  18. LLNL-PRES-670050

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lawrence Livermore National Security, LLC Bend but don't break: Prospects for resilience without recovery in algorithms for hyperbolic systems 2015 Salishan Conference on...

  19. Energy Innovations from Livermore Lab to Power Hawaiian Nonprofit |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Innovations from Livermore Lab to Power Hawaiian Nonprofit Energy Innovations from Livermore Lab to Power Hawaiian Nonprofit February 28, 2011 - 11:31am Addthis Mike Gleason (second from left), president and CEO of The Arc of Hilo. Also shown, from left: Annemarie Meike, Mark Sueksdorf, Marjorie Gonzalez and Larry Ferderber | Photo Courtesy of LLNL Mike Gleason (second from left), president and CEO of The Arc of Hilo. Also shown, from left: Annemarie Meike, Mark

  20. Environmental Protection Department LLNL NESHAPs 2007 Annual Report

    SciTech Connect (OSTI)

    Bertoldo, N A; Larson, J M; Wilson, K R

    2008-06-25

    This annual report is prepared pursuant to the National Emission Standards for Hazardous Air Pollutants (NESHAPs; Title 40 Code of Federal Regulations [CFR] Part 61, Subpart H). Subpart H governs radionuclide emissions to air from U.S. Department of Energy (DOE) facilities. NESHAPs limits the emission of radionuclides to the ambient air from DOE facilities to levels resulting in an annual effective dose equivalent (EDE) of 10 mrem (100 {micro}Sv) to any member of the public. The EDEs for the Lawrence Livermore National Laboratory (LLNL) site-wide maximally exposed members of the public from operations in 2007 are summarized here. Livermore site: 0.0031 mrem (0.031 {micro}Sv) (42% from point source emissions, 58% from diffuse source emissions). The point source emissions include gaseous tritium modeled as tritiated water vapor as directed by the U.S. Environmental Protection Agency (EPA) Region IX; the resulting dose is used for compliance purposes. Site 300: 0.0035 mrem (0.035 {micro}Sv) (90% from point source emissions, 10% from diffuse source emissions). The EDEs were calculated using the U.S. EPA-approved CAP88-PC air dispersion/dose-assessment model, except for doses for two diffuse sources that were estimated using measured radionuclide concentrations and dose calculations. Specific inputs to CAP88-PC for the modeled sources included site-specific meteorological data and source emissions data, the latter variously based on continuous stack effluent monitoring data, stack flow or other release-rate information, ambient air monitoring data, and facility knowledge.

  1. Supercomputing with Livermore National Lab | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Working With Livermore National Lab on Supercomputing Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Working With Livermore National Lab on Supercomputing GE Global Research has been selected by Lawrence Livermore National Laboratory (LLNL) to participate in an incubator program that will use high-performance computing

  2. Post-rehabilitation flow monitoring and analysis of the sanitary sewer system at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Brandstetter, E.R.; Littlefield, D.C.; Villegas, M.

    1996-03-01

    Lawrence Livermore National Laboratory (LLNL) is operated by the University of California under contract with the U.S. Department of Energy (DOE). The Livermore site, approximately 50 miles southeast of San Francisco, occupies 819 acres. So far, there have been three phases in an assessment and rehabilitation of the LLNL sanitary sewer system. A 1989 study that used data collected from December 1, 1988, to January 6, 1989, to determine the adequacy of the LLNL sewer system to accommodate present and future peak flows. A Sanitary Sewer Rehabilitation (SSR) project, from October of 1991 to March of 1996, in which the system was assessed and rehabilitated. The third study is the post-rehabilitation assessment study that is reported in this document. In this report, the sanitary sewer system is described, and the goals and results of the 1989 study and the SSR project are summarized. The goals of the post-rehabilitation study are given and the analytical procedures and simulation model are described. Results, conclusions, and recommendations for further work or study are given. Field operations are summarized in Appendix A. References are provided in Appendix B.

  3. Microsoft Word - LLNL 2011 CRD_8_1.docx

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy National Nuclear Security Administration Livermore Site Office ... andor Demolition DOE U.S. Department of Energy EIS Environmental Impact Statement EPA ...

  4. LLNL 1981: technical horizons

    SciTech Connect (OSTI)

    Not Available

    1981-07-01

    Research programs at LLNL for 1981 are described in broad terms. In his annual State of the Laboratory address, Director Roger Batzel projected a $481 million operating budget for fiscal year 1982, up nearly 13% from last year. In projects for the Department of Energy and the Department of Defense, the Laboratory applies its technical facilities and capabilities to nuclear weapons design and development and other areas of defense research that include inertial confinement fusion, nonnuclear ordnances, and particle-beam technology. LLNL is also applying its unique experience and capabilities to a variety of projects that will help the nation meet its energy needs in an environmentally acceptable manner. A sampling of recent achievements by LLNL support organizations indicates their diversity. (GHT)

  5. Aerosol Modeling at LLNL - Our capability, results, and perspective

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of Aerosol Indirect Effects to Cloud Parameterizations in Short-Range Weather Forecasts with CAM3 Over the Southern Great Plains during May 2003 IOP Lawrence Livermore National Laboratory This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344 Catherine Chuang, James Boyle Shaocheng Xie and James Kelly LLNL-POST-401948 March 11, 2008 Why are aerosol/cloud interactions important? The greatest uncertainty in

  6. EIS-0348 and EIS-0236-S3: Continued Operation of Lawrence Livermore National Laboratory and Supplement Stockpile Stewardship and Management

    Broader source: Energy.gov [DOE]

    This EIS analyzes DOE's decision to continue operation of Lawrence Livermore National Laboratory (LLNL), which is critical to the National Nuclear Security Administration’s Stockpile Stewardship Program and to preventing the spread and use of nuclear weapons worldwide. This document is also Supplement 3 to the Final Programmatic Environmental Impact Statement for Stockpile Stewardship and Management (EIS-0236) for use of proposed materials at the National Ignition Facility (NIF). This combination ensures timely analysis of the reasonably foreseeable environmental impact of NIF experiments using the proposed materials concurrent with the environmental analyses being conducted for the site-wide activities.

  7. Status of LLNL granite projects

    SciTech Connect (OSTI)

    Ramspott, L.D.

    1980-12-31

    The status of LLNL Projects dealing with nuclear waste disposal in granitic rocks is reviewed. This review covers work done subsequent to the June 1979 Workshop on Thermomechanical Modeling for a Hardrock Waste Repository and is prepared for the July 1980 Workshop on Thermomechanical-Hydrochemical Modeling for a Hardrock Waste Repository. Topics reviewed include laboratory determination of thermal, mechanical, and transport properties of rocks at conditions simulating a deep geologic repository, and field testing at the Climax granitic stock at the USDOE Nevada Test Site.

  8. LLNL scientist receives NNSA award for developing uncrackable code for

    National Nuclear Security Administration (NNSA)

    nuclear weapons | National Nuclear Security Administration LLNL scientist receives NNSA award for developing uncrackable code for nuclear weapons Thursday, November 20, 2014 - 12:19pm Mark Hart, a scientist and engineer in Lawrence Livermore National Laboratory's Defense Technologies Division, has been awarded the 2015 Surety Transformation Initiative (STI) Award from the NNSA Enhanced Surety Program. The STI award aims to stimulate and encourage the development of potentially

  9. livermore field office

    National Nuclear Security Administration (NNSA)

    donation to those in need.

    Livermore Field Office sets core values as part of continuous improvement process http:nnsa.energy.govbloglivermore-field-office-sets-cor...

  10. The National Ignition Facility Data Requirements Tim Frazier and Alice Koniges, LLNL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ignition Facility Data Requirements Tim Frazier and Alice Koniges, LLNL SC08 BOF: Computing with Massive and Persistent Data LLNL-PRES-408909. This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52- 07NA27344 2 Target chamber One Terabyte of data to be downloaded in ~50 Minutes for each shot. 5 Full Aperture Backscatter Diagnostic Instrument Manipulator (DIM) Diagnostic Instrument Manipulator (DIM) X-ray imager

  11. Supplement analysis for continued operation of Lawrence Livermore National Laboratory and Sandia National Laboratories, Livermore. Volume 2: Comment response document

    SciTech Connect (OSTI)

    1999-03-01

    The US Department of Energy (DOE), prepared a draft Supplement Analysis (SA) for Continued Operation of Lawrence Livermore National Laboratory (LLNL) and Sandia National Laboratories, Livermore (SNL-L), in accordance with DOE`s requirements for implementation of the National Environmental Policy Act of 1969 (NEPA) (10 Code of Federal Regulations [CFR] Part 1021.314). It considers whether the Final Environmental Impact Statement and Environmental Impact Report for Continued Operation of Lawrence Livermore National Laboratory and Sandia National Laboratories, Livermore (1992 EIS/EIR) should be supplement3ed, whether a new environmental impact statement (EIS) should be prepared, or no further NEPA documentation is required. The SA examines the current project and program plans and proposals for LLNL and SNL-L, operations to identify new or modified projects or operations or new information for the period from 1998 to 2002 that was not considered in the 1992 EIS/EIR. When such changes, modifications, and information are identified, they are examined to determine whether they could be considered substantial or significant in reference to the 1992 proposed action and the 1993 Record of Decision (ROD). DOE released the draft SA to the public to obtain stakeholder comments and to consider those comments in the preparation of the final SA. DOE distributed copies of the draft SA to those who were known to have an interest in LLNL or SNL-L activities in addition to those who requested a copy. In response to comments received, DOE prepared this Comment Response Document.

  12. Optical Design Capabilities at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Lawson, J K

    2002-12-30

    Optical design capabilities continue to play the same strong role at Lawrence Livermore National Laboratory (LLNL) that they have played in the past. From defense applications to the solid-state laser programs to the Atomic Vapor Laser Isotope Separation (AVLIS), members of the optical design group played critical roles in producing effective system designs and are actively continuing this tradition. This talk will explain the role optical design plays at LLNL, outline current capabilities and summarize a few activities in which the optical design team has been recently participating.

  13. Final closure plan for the high-explosives open burn treatment facility at Lawrence Livermore National Laboratory Experimental Test Site 300

    SciTech Connect (OSTI)

    Mathews, S.

    1997-04-01

    This document addresses the interim status closure of the HE Open Bum Treatment Facility, as detailed by Title 22, Division 4.5, Chapter 15, Article 7 of the Califonia Code of Regulations (CCR) and by Title 40, Code of Federal Regulations (CFR) Part 265, Subpart G, ``Closure and Post Closure.`` The Closure Plan (Chapter 1) and the Post- Closure Plan (Chapter 2) address the concept of long-term hazard elimination. The Closure Plan provides for capping and grading the HE Open Bum Treatment Facility and revegetating the immediate area in accordance with applicable requirements. The Closure Plan also reflects careful consideration of site location and topography, geologic and hydrologic factors, climate, cover characteristics, type and amount of wastes, and the potential for contaminant migration. The Post-Closure Plan is designed to allow LLNL to monitor the movement, if any, of pollutants from the treatment area. In addition, quarterly inspections will ensure that all surfaces of the closed facility, including the cover and diversion ditches, remain in good repair, thus precluding the potential for contaminant migration.

  14. Livermore Field Office sets core values as part of continuous...

    National Nuclear Security Administration (NNSA)

    At their recent off-site continuous improvement session, the NNSA Livermore Field Office (LFO) in California unveiled their new set of core values: Integrity - Trustworthy, ...

  15. llnl | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Yesterday Secretary of Energy Ernest Moniz hosted a ... flexibility in collecting data for stockpile stewardship ... The solar power system installed at Lawrence Livermore ...

  16. Workplace investigation of increased diagnosis of malignant melanoma among employees of Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Moore, D.H. II; Patterson, H.W.; Hatch, F.; Discher, D.; Schneider, J.S.; Bennett, D.

    1994-08-01

    Based on rates for the surrounding communities, the diagnosis rate of malignant melanoma for employees of Lawrence Livermore National Laboratory (LLNL) during 1972 to 1977 was three to four times higher than expected. In 1984 Austin and Reynolds concluded, as a result of a case-control study, that five occupational factors were {open_quotes}causally associated{close_quotes} with melanoma risk at LLNL. These factors were: (1) exposure to radioactive materials, (2) work at Site 300, (3) exposure to volatile photographic chemicals, (4) presence at the Pacific Test Site, and (5) chemist duties. Subsequent reviews of the Austin and Reynolds report concluded that the methods used were appropriate and correctly carried out. These reports did determine, however, that Austin and Reynolds` conclusion concerning a causal relationship between occupational factors and melanoma among employees was overstated. There is essentially no supporting evidence linking the occupational factors with melanoma from animal studies or human epidemiology. Our report summarizes the results of further investigation of potential occupational factors.

  17. Final 2014 Site-Wide Environmental Assessment - South Table Mountain Campus

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Security Administration Final 2011 Supplement Analysis of the 2005 Final SWEIS Final 2011 Supplement Analysis of the 2005 Final Site-wide Environmental Impact Statement for Continued Operation of LLNL The below final SUPPLEMENT ANALYSIS is available for public viewing. Final 2011 SUPPLEMENT ANALYSIS of the 2005 Final Site-wide Environmental Impact Statement for Continued Operation of Lawrence Livermore National Laboratory Below are links to the final comments response and final determination

  18. Evaluation of OGC Standards for Use in LLNL GIS

    SciTech Connect (OSTI)

    Walker, H; Chou, R M; Chubb, K K; Schek, J L

    2006-06-23

    Over the summer of 2005, the Lawrence Livermore National Laboratory (LLNL) Computer Applications and Research Department conducted a small project that examined whether Open Geospatial Consortium (OGC) standards might be useful in meeting program mission requirements more effectively. OGC standards are intended to facilitate interoperability between geospatial processing systems to lower development costs and to avoid duplication of effort and vendor lock-in. Some OGC standards appear to be gaining traction in the geospatial data community, the Federal government, Department of Energy (DOE) and Department of Homeland Security (DHS) and so an evaluation was deemed appropriate.

  19. Golden Eagle Territories and Ecology at Site 300

    SciTech Connect (OSTI)

    Fratanduono, M.

    2015-09-29

    Garcia and Associates (GANDA) was contracted by the Lawrence Livermore National Laboratory (LLNL) to collect information on golden eagle (Aquila chrysaetos) use of Site 300. During 2014, we conducted surveys at Site 300 and for an area including a 10-mile radius of Site 300. Those surveys documented 42 golden eagle territories including two territories that overlapped with Site 300. These were named ‘Tesla’ and ‘Linac Road’. In 2015, we conducted surveys to refine the territory boundaries of golden eagle territories that overlapped with Site 300 and to document eagle activity at Site 300.

  20. LLNL Ocean General Circulation Model

    Energy Science and Technology Software Center (OSTI)

    2005-12-29

    The LLNL OGCM is a numerical ocean modeling tool for use in studying ocean circulation over a wide range of space and time scales, with primary applications to climate change and carbon cycle science.

  1. Regional seismic discrimination research at LLNL

    SciTech Connect (OSTI)

    Walter, W.R.; Mayeda, K.M.; Goldstein, P.; Patton, H.J.; Jarpe, S.; Glenn, L.

    1995-10-01

    The ability to verify a Comprehensive Test Ban Treaty (CTBT) depends in part on the ability to seismically detect and discriminate between potential clandestine underground nuclear tests and other seismic sources, including earthquakes and mining activities. Regional techniques are necessary to push detection and discrimination levels down to small magnitudes, but existing methods of event discrimination are mainly empirical and show much variability from region to region. The goals of Lawrence Livermore National Laboratory`s (LLNL`s) regional discriminant research are to evaluate the most promising discriminants, improve the understanding of their physical basis and use this information to develop new and more effective discriminants that can be transported to new regions of high monitoring interest. In this report the authors discuss preliminary efforts to geophysically characterize the Middle East and North Africa. They show that the remarkable stability of coda allows one to develop physically based, stable single station magnitude scales in new regions. They then discuss progress to date on evaluating and improving physical understanding and ability to model regional discriminants, focusing on the comprehensive NTS dataset. The authors apply this modeling ability to develop improved discriminants including slopes of P to S ratios. They find combining disparate discriminant techniques is particularly effective in identifying consistent outliers such as shallow earthquakes and mine seismicity. Finally they discuss development and use of new coda and waveform modeling tools to investigate special events.

  2. Summary of the LLNL gasoline spill demonstration - dynamic underground stripping project

    SciTech Connect (OSTI)

    Newmark, R.L.; Aines, R.D.

    1995-04-03

    Underground spills of volatile hydrocarbons (solvents or fuels) can be difficult to clean up when the hydrocarbons are present both above and below the water table and are found in relatively impermeable clays. Years of groundwater pumping may not completely remove the contamination. Researchers at Lawrence Livermore National Laboratory (LLNL) and the College of Engineering at the University of California at Berkeley (UCB) have collaborated to develop a technique called Dynamic Underground Stripping to remove localized underground spills in a relatively short time. The U.S. Department of Energy`s Office of Environmental Restoration and Waste Management has sponsored a full-scale demonstration of this technique at the LLNL gasoline spill site. When highly concentrated contamination is found above the standing water table, vacuum extraction has been very effective at both removing the contaminant and enhancing biological remediation through the addition of oxygen. Below the water table, however, these advantages cannot be obtained. For such sites where the contamination is too deep for excavation, there are currently no widely applicable cleanup methods. Dynamic Underground Stripping removes separate-phase organic contaminants below the water table by heating the subsurface above the boiling point of water, and then removing both contaminant and water by vacuum extraction. The high temperatures both convert the organic to vapor and enhance other removal paths by increasing diffusion and eliminating sorption. Because this method uses rapid, high-energy techniques in cleaning the soil, it requires an integrated system of underground monitoring and imaging methods to control and evaluate the process in real time.

  3. Microsoft Word - Environmental Document for Continued Operation of LLNL August 2011.docx

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy News Media Contact For Immediate Release John Belluardo August 11, 2011 (925) 422-2567 DETERMINATION ISSUED REGARDING ENVIRONMENTAL DOCUMENT FOR CONTINUED OPERATION OF LAWRENCE LIVERMORE NATIONAL LABORATORY: Livermore, CA --The U.S. Department of Energy/National Nuclear Security Administration / Livermore Site Office announced today a determination regarding the Supplement Analysis of the 2005 Final Site-Wide Environmental Impact Statement for Continued Operation of

  4. LLNL-Earth3D

    Energy Science and Technology Software Center (OSTI)

    2013-10-01

    Earth3D is a computer code designed to allow fast calculation of seismic rays and travel times through a 3D model of the Earth. LLNL is using this for earthquake location and global tomography efforts and such codes are of great interest to the Earth Science community.

  5. LLNL E-Mail Utilities

    Energy Science and Technology Software Center (OSTI)

    2005-10-31

    The LLNL E-mail Utilities software library is a Java API that simplifies the creation and delivery of email in Java business applications. It consists of a database-driven template engine, various strategies for composing, queuing, dispatching email and a Java Swing GUI for creating and editing email templates.

  6. A probabilistic risk assessment of the LLNL Plutonium facility`s evaluation basis fire operational accident

    SciTech Connect (OSTI)

    Brumburgh, G.

    1994-08-31

    The Lawrence Livermore National Laboratory (LLNL) Plutonium Facility conducts numerous involving plutonium to include device fabrication, development of fabrication techniques, metallurgy research, and laser isotope separation. A Safety Analysis Report (SAR) for the building 332 Plutonium Facility was completed rational safety and acceptable risk to employees, the public, government property, and the environment. This paper outlines the PRA analysis of the Evaluation Basis Fire (EDF) operational accident. The EBF postulates the worst-case programmatic impact event for the Plutonium Facility.

  7. Basic Energy Sciences (BES) at LLNL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Basic Energy Sciences at LLNL Eric Schwegler is the Point-of-Contact for DOE Office of Science Programs - Basic Energy Sciences (BES) at LLNL. Highlights Mesoscale Simulations of ...

  8. Summary Report of Summer 2009 NGSI Human Capital Development Efforts at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Dougan, A; Dreicer, M; Essner, J; Gaffney, A; Reed, J; Williams, R

    2009-11-16

    In 2009, Lawrence Livermore National Laboratory (LLNL) engaged in several activities to support NA-24's Next Generation Safeguards Initiative (NGSI). This report outlines LLNL's efforts to support Human Capital Development (HCD), one of five key components of NGSI managed by Dunbar Lockwood in the Office of International Regimes and Agreements (NA-243). There were five main LLNL summer safeguards HCD efforts sponsored by NGSI: (1) A joint Monterey Institute of International Studies/Center for Nonproliferation Studies-LLNL International Safeguards Policy and Information Analysis Course; (2) A Summer Safeguards Policy Internship Program at LLNL; (3) A Training in Environmental Sample Analysis for IAEA Safeguards Internship; (4) Safeguards Technology Internships; and (5) A joint LLNL-INL Summer Safeguards Lecture Series. In this report, we provide an overview of these five initiatives, an analysis of lessons learned, an update on the NGSI FY09 post-doc, and an update on students who participated in previous NGSI-sponsored LLNL safeguards HCD efforts.

  9. LLNL Chemical Kinetics Modeling Group

    SciTech Connect (OSTI)

    Pitz, W J; Westbrook, C K; Mehl, M; Herbinet, O; Curran, H J; Silke, E J

    2008-09-24

    The LLNL chemical kinetics modeling group has been responsible for much progress in the development of chemical kinetic models for practical fuels. The group began its work in the early 1970s, developing chemical kinetic models for methane, ethane, ethanol and halogenated inhibitors. Most recently, it has been developing chemical kinetic models for large n-alkanes, cycloalkanes, hexenes, and large methyl esters. These component models are needed to represent gasoline, diesel, jet, and oil-sand-derived fuels.

  10. LLNL Waste Minimization Program Plan

    SciTech Connect (OSTI)

    Not Available

    1990-02-14

    This document is the February 14, 1990 version of the LLNL Waste Minimization Program Plan (WMPP). The Waste Minimization Policy field has undergone continuous changes since its formal inception in the 1984 HSWA legislation. The first LLNL WMPP, Revision A, is dated March 1985. A series of informal revision were made on approximately a semi-annual basis. This Revision 2 is the third formal issuance of the WMPP document. EPA has issued a proposed new policy statement on source reduction and recycling. This policy reflects a preventative strategy to reduce or eliminate the generation of environmentally-harmful pollutants which may be released to the air, land surface, water, or ground water. In accordance with this new policy new guidance to hazardous waste generators on the elements of a Waste Minimization Program was issued. In response to these policies, DOE has revised and issued implementation guidance for DOE Order 5400.1, Waste Minimization Plan and Waste Reduction reporting of DOE Hazardous, Radioactive, and Radioactive Mixed Wastes, final draft January 1990. This WMPP is formatted to meet the current DOE guidance outlines. The current WMPP will be revised to reflect all of these proposed changes when guidelines are established. Updates, changes and revisions to the overall LLNL WMPP will be made as appropriate to reflect ever-changing regulatory requirements. 3 figs., 4 tabs.

  11. The adaptive x-ray optics project at the Lawrence Livermore National

    Office of Scientific and Technical Information (OSTI)

    Laboratory (Conference) | SciTech Connect The adaptive x-ray optics project at the Lawrence Livermore National Laboratory Citation Details In-Document Search Title: The adaptive x-ray optics project at the Lawrence Livermore National Laboratory Authors: Pardini, T ; Poyneer, L A ; McCarville, T J ; Macintosh, B ; Bauman, B ; Pivovaroff, M J Publication Date: 2013-06-25 OSTI Identifier: 1108860 Report Number(s): LLNL-PROC-639907 DOE Contract Number: W-7405-ENG-48 Resource Type: Conference

  12. Edward Jones, Lawrence Livermore National Laboratory, Outcomes...

    Energy Savers [EERE]

    Edward Jones, Lawrence Livermore National Laboratory, Outcomes of U.S.-Japan Roundtable Edward Jones, Lawrence Livermore National Laboratory, Outcomes of U.S.-Japan Roundtable...

  13. Enforcement Letter, Lawrence Livermore National Security, LLC...

    Office of Environmental Management (EM)

    Security, LLC - May 2008 Enforcement Letter, Lawrence Livermore National Security, LLC - May 2008 May 15, 2008 Issued to Lawrence Livermore National Security, LLC related to the...

  14. Livermore Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Livermore Field Office Livermore Field Office FY15 Year End Report Semi Annual...

  15. Lawrence Livermore National Laboratory | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    About Us Our Operations Acquisition and Project Management M & O Support Department Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence ...

  16. Lawrence Livermore National Laboratory, P. O. Box

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lawrence Livermore National Laboratory, P. O. Box 808, Livermore, CA 94551 Case Case Study DDCMP: Beyond Homogeneous Decomposition with ddcMD Scaling Long-Range Forces on ...

  17. Independent Oversight Review, Lawrence Livermore National Laboratory...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lawrence Livermore National Laboratory - September 2013 September 2013 Review of the Fire Protection Program at Lawrence Livermore National Laboratory This report documents the...

  18. LLNL-TR-411568 Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    568 Evaluation of Simulated Precipitation in CCSM3: Annual Cycle Performance Metrics at Watershed Scales Peter J. Gleckler, David C. Bader March 26, 2009 Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore National Security, LLC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy,

  19. Technical Sessions J. E. Penner Lawrence Livermore National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Penner Lawrence Livermore National Laboratory Livermore, California 94550 The stated goal of the Atmospheric Radiation Measure- ment (ARM) program is to improve the treatment of radia- tion in general circulation models (GCMs). The means for doing so will be to compare model-predicted radiative fluxes with measured fluxes at four to six permanent sites. The measured fluxes will characterize the fluxes expected on the scale of a GCM grid box. Because aerosol optical depths at solar wavelengths

  20. Final row of solar panels installed at Livermore | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Blog Final row of solar panels installed at Livermore Monday, January 11, 2016 - 1:14pm NNSA Blog The last row of panels at the Whitethorn Solar Facility project site at Lawrence Livermore National Laboratory in California was installed last week. When complete, the 3.3 MW fixed-tilt solar photovoltaic facility will represent the largest DOE/NNSA purchase of solar energy from an onsite facility. Electrical installation will continue for several more weeks, then

  1. LLNL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    BOE Reserve Class Prudhoe Bay Area Barrow Area Index Map Northern Alaska Oil and Gas Fields 2004 Onshore Area BOE Reserve Class No 2004 Reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE

    Gas Reserve Class Prudhoe Bay Area Barrow Area Index Map Northern Alaska Oil and Gas Fields 2004 Onshore Area Gas Reserve Class No 2004 Gas Reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000 - 10,000 MMCF 10,000 - 100,000 MMCF

  2. llnl

    National Nuclear Security Administration (NNSA)

    that more partnerships should be formed between the public and private sectors.

    The panel Discussion members are, from left: Brandon Cardwell, VP of i-GATE Innovation Hub,...

  3. livermore | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    livermore NNSA Livermore Field Office donates over 4,000 pounds of food to food banks The NNSA Livermore Field Office in California donated over 4,000 pounds of food to local food banks, food pantries and other local groups in support of the 2015 Feds Feed Families campaign. As part of the campaign LFO staff, family and friends worked with The Urban Farmers to pick 600 pounds of... Catch up on the latest Sandia California news Each summer, Sandia National Laboratories focuses on news and events

  4. Evaluation of Cavity Collapse and Surface Crater Formation for Selected Lawrence Livermore National Laboratory Underground Nuclear Tests - 2011, Part 2

    SciTech Connect (OSTI)

    Pawloski, G A

    2012-01-30

    This report evaluates collapse evolution for selected Lawrence Livermore National Laboratory (LLNL) underground nuclear tests at the Nevada National Security Site (NNSS, formerly called the Nevada Test Site). The work is being done to support several different programs that desire access to the ground surface above expended underground nuclear tests. The programs include: the Borehole Management Program, the Environmental Restoration Program, and the National Center for Nuclear Security Gas-Migration Experiment. Safety decisions must be made before a crater area, or potential crater area, can be reentered for any work. Evaluation of cavity collapse and crater formation is input into the safety decisions. Subject matter experts from the LLNL Containment Program who participated in weapons testing activities perform these evaluations. Information used included drilling and hole construction, emplacement and stemming, timing and sequence of the selected test and nearby tests, geology, yield, depth of burial, collapse times, surface crater sizes, cavity and crater volume estimations, ground motion, and radiological release information. Both classified and unclassified data were reviewed. The evaluations do not include the effects of erosion that may modify the collapse craters over time. They also do not address possible radiation dangers that may be present. Various amounts of information are available for these tests, depending on their age and other associated activities. Lack of data can hamper evaluations and introduce uncertainty. We make no attempt to quantify this uncertainty. Evaluation of Cavity Collapse and Surface Crater Formation for Selected Lawrence Livermore National Laboratory Underground Nuclear Tests - 2011 was published on March 2, 2011. This report, considered Part 2 of work undertaken in calendar year 2011, compiles evaluations requested after the March report. The following unclassified summary statements describe collapse evolution and crater stability in response to a recent request to review 6 LLNL test locations in Yucca Flat, Rainier Mesa, and Pahute Mesa. They include: Baneberry in U8d; Clearwater in U12q; Wineskin in U12r, Buteo in U20a and Duryea in nearby U20a1; and Barnwell in U20az.

  5. Lawrence Livermore National Laboratory Working Reference Material Production Pla

    SciTech Connect (OSTI)

    Amy Wong; Denise Thronas; Robert Marshall

    1998-11-04

    This Lawrence Livermore National Laboratory (LLNL) Working Reference Material Production Plan was written for LLNL by the Los Alamos National Laboratory to address key elements of producing seven Pu-diatomaceous earth NDA Working Reference Materials (WRMS). These WRMS contain low burnup Pu ranging in mass from 0.1 grams to 68 grams. The composite Pu mass of the seven WRMS was designed to approximate the maximum TRU allowable loading of 200 grams Pu. This document serves two purposes: first, it defines all the operations required to meet the LLNL Statement of Work quality objectives, and second, it provides a record of the production and certification of the WRMS. Guidance provided in ASTM Standard Guide C1128-89 was used to ensure that this Plan addressed all the required elements for producing and certifying Working Reference Materials. The Production Plan was written to provide a general description of the processes, steps, files, quality control, and certification measures that were taken to produce the WRMS. The Plan identifies the files where detailed procedures, data, quality control, and certification documentation and forms are retained. The Production Plan is organized into three parts: a) an initial section describing the preparation and characterization of the Pu02 and diatomaceous earth materials, b) middle sections describing the loading, encapsulation, and measurement on the encapsulated WRMS, and c) final sections describing the calculations of the Pu, Am, and alpha activity for the WRMS and the uncertainties associated with these quantities.

  6. Reuse of waste cutting sand at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Mathews, S., LLNL

    1998-02-25

    Lawrence Livermore National Laboratory (LLNL) examined the waste stream from a water jet cutting operation, to evaluate the possible reuse of waste garnet sand. The sand is a cutting agent used to shape a variety of materials, including metals. Nearly 70,000 pounds of waste sand is generated annually by the cutting operation. The Environmental Protection Department evaluated two potential reuses for the spent garnet sand: backfill in utility trenches; and as a concrete constituent. In both applications, garnet waste would replace the sand formerly purchases by LLNL for these purposes. Findings supported the reuse of waste garnet sand in concrete, but disqualified its proposed application as trench backfill. Waste sand stabilized in ac concrete matrix appeared to present no metals-leaching hazard; however, unconsolidated sand in trenches could potentially leach metals in concentrations high enough to threaten ground water quality. A technical report submitted to the San Francisco Bay Regional Water Quality Control Board was reviewed and accepted by that body. Reuse of waste garnet cutting sand as a constituent in concrete poured to form walkways and patios at LLNL was approved.

  7. Hazard classification process at LLNL

    SciTech Connect (OSTI)

    Hildum, J. S., LLNL

    1998-05-01

    An essential part of Integrated Safety Management is the identification of hazards in the workplace and the assessment of possible consequences of accidents involving those hazards. The process of hazard classification suggested by the DOE orders on Safety Analysis is the formalization of this identification and assessment for hazards that might cause harm to the public or workers external to the operation. Possible injury to workers in the facility who are exposed to the hazard is not considered in the designation of the hazard classification for facilities at LLNL, although worker safety is discussed in facility Safety Basis documentation.

  8. Lawrence Livermore National Laboratory Emergency Response Capability Baseline Needs Assessment Requirement Document

    SciTech Connect (OSTI)

    Sharry, J A

    2009-12-30

    This revision of the LLNL Fire Protection Baseline Needs Assessment (BNA) was prepared by John A. Sharry, LLNL Fire Marshal and LLNL Division Leader for Fire Protection and reviewed by Martin Gresho, Sandia/CA Fire Marshal. The document follows and expands upon the format and contents of the DOE Model Fire Protection Baseline Capabilities Assessment document contained on the DOE Fire Protection Web Site, but only address emergency response. The original LLNL BNA was created on April 23, 1997 as a means of collecting all requirements concerning emergency response capabilities at LLNL (including response to emergencies at Sandia/CA) into one BNA document. The original BNA documented the basis for emergency response, emergency personnel staffing, and emergency response equipment over the years. The BNA has been updated and reissued five times since in 1998, 1999, 2000, 2002, and 2004. A significant format change was performed in the 2004 update of the BNA in that it was 'zero based.' Starting with the requirement documents, the 2004 BNA evaluated the requirements, and determined minimum needs without regard to previous evaluations. This 2010 update maintains the same basic format and requirements as the 2004 BNA. In this 2010 BNA, as in the previous BNA, the document has been intentionally divided into two separate documents - the needs assessment (1) and the compliance assessment (2). The needs assessment will be referred to as the BNA and the compliance assessment will be referred to as the BNA Compliance Assessment. The primary driver for separation is that the needs assessment identifies the detailed applicable regulations (primarily NFPA Standards) for emergency response capabilities based on the hazards present at LLNL and Sandia/CA and the geographical location of the facilities. The needs assessment also identifies areas where the modification of the requirements in the applicable NFPA standards is appropriate, due to the improved fire protection provided, the remote location and low population density of some the facilities. As such, the needs assessment contains equivalencies to the applicable requirements. The compliance assessment contains no such equivalencies and simply assesses the existing emergency response resources to the requirements of the BNA and can be updated as compliance changes independent of the BNA update schedule. There are numerous NFPA codes and standards and other requirements and guidance documents that address the subject of emergency response. These requirements documents are not always well coordinated and may contain duplicative or conflicting requirements or even coverage gaps. Left unaddressed, this regulatory situation results in frequent interpretation of requirements documents. Different interpretations can then lead to inconsistent implementation. This BNA addresses this situation by compiling applicable requirements from all identified sources (see Section 5) and analyzing them collectively to address conflict and overlap as applicable to the hazards presented by the LLNL and Sandia/CA sites (see Section 7). The BNA also generates requirements when needed to fill any identified gaps in regulatory coverage. Finally, the BNA produces a customized simple set of requirements, appropriate for the DOE protection goals, such as those defined in DOE O 420.1B, the hazard level, the population density, the topography, and the site layout at LLNL and Sandia/CA that will be used as the baseline requirements set - the 'baseline needs' - for emergency response at LLNL and Sandia/CA. A template approach is utilized to accomplish this evaluation for each of the nine topical areas that comprise the baseline needs for emergency response. The basis for conclusions reached in determining the baseline needs for each of the topical areas is presented in Sections 7.1 through 7.9. This BNA identifies only mandatory requirements and establishes the minimum performance criteria. The minimum performance criteria may not be the level of performance desired Lawrence Livermore National Laboratory or Sandia/CA. Performance at levels greater than those established by this document will provide a higher level of fire safety, fire protection, or loss control and is encouraged. In Section 7, Determination of Baseline Needs, a standard template was used to describe the process used that involves separating basic emergency response needs into nine separate services. Each service being evaluated contains a determination of minimum requirements, an analysis of the requirements, a statement of minimum performance, and finally a summary of the minimum performance. The requirement documents, listed in Section 5, are those laws, regulations, DOE Directives, contractual obligations, or LLNL policies that establish service levels. The determination of minimum requirements section explains the rationale or method used to determine the minimum requirements.

  9. RussiaLLNL2-web.indd

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Right: Simulated evolution of the Rayleigh-Taylor instability. Modified for the Web Several dynamic strength models have been implemented in LLNL hydrocodes, including the ...

  10. Lawrence Livermore National Laboratory Emergency Response Capability 2009 Baseline Needs Assessment Performance Assessment

    SciTech Connect (OSTI)

    Sharry, J A

    2009-12-30

    This document was prepared by John A. Sharry, LLNL Fire Marshal and Division Leader for Fire Protection and was reviewed by Sandia/CA Fire Marshal, Martin Gresho. This document is the second of a two-part analysis of Emergency Response Capabilities of Lawrence Livermore National Laboratory. The first part, 2009 Baseline Needs Assessment Requirements Document established the minimum performance criteria necessary to meet mandatory requirements. This second part analyses the performance of Lawrence Livermore Laboratory Emergency Management Department to the contents of the Requirements Document. The document was prepared based on an extensive review of information contained in the 2004 BNA, a review of Emergency Planning Hazards Assessments, a review of building construction, occupancy, fire protection features, dispatch records, LLNL alarm system records, fire department training records, and fire department policies and procedures. On October 1, 2007, LLNL contracted with the Alameda County Fire Department to provide emergency response services. The level of service called for in that contract is the same level of service as was provided by the LLNL Fire Department prior to that date. This Compliance Assessment will evaluate fire department services beginning October 1, 2008 as provided by the Alameda County Fire Department.

  11. Site environmental report for 1996

    SciTech Connect (OSTI)

    Holland, R.C.

    1997-08-01

    To help verify effective protection of public safety and preservation of the environment, Sandia National Laboratories (SNL)/California maintains an extensive, ongoing environmental monitoring program. This program monitors all significant airborne and liquid effluents and the environment at the SNL/California site perimeter. Lawrence Livermore National Laboratory (LLNL) performs off-site environmental monitoring for both sites. These monitoring efforts ensure that emission controls are effective in preventing contamination of the environment. As part of SNL/California`s Environmental Monitoring Program, an environmental surveillance system measures the possible presence of radioactive and hazardous materials in ambient air, surface water, groundwater, sewage, soil, vegetation, and locally produced food-stuffs. The program also includes an extensive environmental dosimetry program, which measures external radiation levels around the Livermore site and nearby vicinity. Each year, the results of the Environmental Monitoring Program are published in this report, the Site Environmental Report. This executive summary focuses on impacts to the environment and estimated radiation doses to the public from site emissions. Chapter 3, {open_quotes}Compliance Summary,{close_quotes} reviews the site`s various environmental protection activities and compliance status, with applicable environmental regulations. The effluent monitoring and environmental surveillance results for 1996 show that SNL/California operations had no harmful effects on the environment or the public. 37 figs., 12 tabs.

  12. Overview of the Tritium research activities at Lawrence Livermore National Laboratory (LLNL)

    Broader source: Energy.gov [DOE]

    Presentation from the 35th Tritium Focus Group Meeting held in Princeton, New Jersey on May 05-07, 2015.

  13. Special Analysis for the Disposal of the Lawrence Livermore National

    Office of Scientific and Technical Information (OSTI)

    Laboratory EnergyX Macroencapsulated Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada (Program Document) | SciTech Connect EnergyX Macroencapsulated Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada Citation Details In-Document Search Title: Special Analysis for the Disposal of the Lawrence Livermore National Laboratory EnergyX Macroencapsulated Waste Stream at the

  14. Special Analysis for the Disposal of the Lawrence Livermore National

    Office of Scientific and Technical Information (OSTI)

    Laboratory EnergyX Macroencapsulated Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada (Program Document) | SciTech Connect EnergyX Macroencapsulated Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada Citation Details In-Document Search Title: Special Analysis for the Disposal of the Lawrence Livermore National Laboratory EnergyX Macroencapsulated Waste Stream at the

  15. Special Analysis for the Disposal of the Lawrence Livermore National

    Office of Scientific and Technical Information (OSTI)

    Laboratory Low Activity Beta/Gamma Sources Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada (Program Document) | SciTech Connect Low Activity Beta/Gamma Sources Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada Citation Details In-Document Search Title: Special Analysis for the Disposal of the Lawrence Livermore National Laboratory Low Activity Beta/Gamma Sources Waste

  16. Special Analysis for the Disposal of the Lawrence Livermore National

    Office of Scientific and Technical Information (OSTI)

    Laboratory Low Activity Beta/Gamma Sources Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada (Program Document) | SciTech Connect Low Activity Beta/Gamma Sources Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada Citation Details In-Document Search Title: Special Analysis for the Disposal of the Lawrence Livermore National Laboratory Low Activity Beta/Gamma Sources Waste

  17. LLNL: Science in the National Interest

    ScienceCinema (OSTI)

    George Miller

    2010-09-01

    This is Lawrence Livermore National Laboratory. located in the Livermore Valley about 50 miles east of San Francisco, the Lab is where the nations topmost science, engineering and technology come together. National security, counter-terrorism, medical technologies, energy, climate change our researchers are working to develop solutions to these challenges. For more than 50 years, we have been keeping America strong.

  18. LLNL Results from CALIBAN-PROSPERO Nuclear Accident Dosimetry Experiments in September 2014

    SciTech Connect (OSTI)

    Lobaugh, M. L.; Hickman, D. P.; Wong, C. W.; Wysong, A. R.; Merritt, M. J.; Heinrichs, D. P.; Topper, J. D.

    2015-05-21

    Lawrence Livermore National Laboratory (LLNL) uses thin neutron activation foils, sulfur, and threshold energy shielding to determine neutron component doses and the total dose from neutrons in the event of a nuclear criticality accident. The dosimeter also uses a DOELAP accredited Panasonic UD-810 (Panasonic Industrial Devices Sales Company of America, 2 Riverfront Plaza, Newark, NJ 07102, U.S.A.) thermoluminescent dosimetery system (TLD) for determining the gamma component of the total dose. LLNL has participated in three international intercomparisons of nuclear accident dosimeters. In October 2009, LLNL participated in an exercise at the French Commissariat à l’énergie atomique et aux énergies alternatives (Alternative Energies and Atomic Energy Commission- CEA) Research Center at Valduc utilizing the SILENE reactor (Hickman, et.al. 2010). In September 2010, LLNL participated in a second intercomparison at CEA Valduc, this time with exposures at the CALIBAN reactor (Hickman et al. 2011). This paper discusses LLNL’s results of a third intercomparison hosted by the French Institut de Radioprotection et de Sûreté Nucléaire (Institute for Radiation Protection and Nuclear Safety- IRSN) with exposures at two CEA Valduc reactors (CALIBAN and PROSPERO) in September 2014. Comparison results between the three participating facilities is presented elsewhere (Chevallier 2015; Duluc 2015).

  19. Institute of Geophysics and Planetary Physics, Lawrence Livermore National Laboratory, 1996 Annual Report

    SciTech Connect (OSTI)

    Ryerson, F. J., Institute of Geophysics and Planetary Physics

    1998-03-23

    The Institute of Geophysics and Planetary Physics (IGPP) is a Multicampus Research Unit of the University of California (UC). IGPP was founded in 1946 at UC Los Angeles with a charter to further research in the earth and planetary sciences and in related fields. The Institute now has branches at UC campuses in Los Angeles, San Diego, and Riverside, and at Los Alamos and Lawrence Livermore national laboratories. The University-wide IGPP has played an important role in establishing interdisciplinary research in the earth and planetary sciences. For example, IGPP was instrumental in founding the fields of physical oceanography and space physics, which at the time fell between the cracks of established university departments. Because of its multicampus orientation, IGPP has sponsored important interinstitutional consortia in the earth and planetary sciences. Each of the five branches has a somewhat different intellectual emphasis as a result of the interplay between strengths of campus departments and Laboratory programs. The IGPP branch at Lawrence Livermore National Laboratory (LLNL) was approved by the Regents of the University of California in 1982. IGPP-LLNL emphasizes research in seismology, geochemistry, cosmochemistry, and astrophysics. It provides a venue for studying the fundamental aspects of these fields, thereby complementing LLNL programs that pursue applications of these disciplines in national security and energy research. IGPP-LLNL is directed by Charles Alcock and was originally organized into three centers: Geosciences, stressing seismology; High-Pressure Physics, stressing experiments using the two-stage light-gas gun at LLNL; and Astrophysics, stressing theoretical and computational astrophysics. In 1994, the activities of the Center for High-Pressure Physics were merged with those of the Center for Geosciences. The Center for Geosciences, headed by Frederick Ryerson, focuses on research in geophysics and geochemistry. The Astrophysics Research Center, headed by Charles Alcock, provides a home for theoretical and observational astrophysics and serves as an interface with the Physics and Space Technology Department's Laboratory for Experimental Astrophysics and with other astrophysics efforts at LLNL. The IGPP branch at LLNL (as well as the branch at Los Alamos) also facilitates scientific collaborations between researchers at the UC campuses and those at the national laboratories in areas related to earth science, planetary science, and astrophysics. It does this by sponsoring the University Collaborative Research Program (UCRP), which provides funds to UC campus scientists for joint research projects with LLNL. The goals of the UCRP are to enrich research opportunities for UC campus scientists by making available to them some of LLNL's unique facilities and expertise, and to broaden the scientific program at LLNL through collaborative or interdisciplinary work with UC campus researchers. UCRP funds (provided jointly by the Regents of the University of California and by the Director of LLNL) are awarded annually on the basis of brief proposals, which are reviewed by a committee of scientists from UC campuses, LLNL programs, and external universities and research organizations. Typical annual funding for a collaborative research project ranges from $5,000 to $25,000. Funds are used for a variety of purposes, including salary support for visiting graduate students, postdoctoral fellows, and faculty; released-time salaries for LLNL scientists; and costs for experimental facilities. Although the permanent LLNL staff assigned to IGPP is relatively small (presently about five full-time equivalents), IGPP's research centers have become vital research organizations. This growth has been possible because of IGPP support for a substantial group of resident postdoctoral fellows; because of the 20 or more UCRP projects funded each year; and because IGPP hosts a variety of visitors, guests, and faculty members (from both UC and other institutions) on sabbatical leave. To focus attention on areas of topical interest i

  20. LLNL Middle East and North Africa research database

    SciTech Connect (OSTI)

    Dodge, D; Hauk, T; Moore, R M; O'Boyle, J; Ruppert, S

    1999-07-23

    The Lawrence Livermore National Laboratory (LLNL) Comprehensive Nuclear-Test-Ban Treaty Research and Development (CTBT R and D) program has made significant progress populating a comprehensive seismic research database (RDB) for seismic events and derived research products in the Middle East and North Africa (MENA). Our original ME/NA study region has enlarged and is now defined as an area including the Middle East, Africa, Europe, Southwest Asia, the Former Soviet Union and the Scandinavian/Arctic region. The LLNL RDB will facilitate calibration of all International Monitoring System (IMS) stations (primary and auxiliary) or their surrogates (if not yet installed) as well as a variety of gamma stations. The RDB provides not only a coherent framework in which to store and organize large volumes of collected seismic waveforms and associated event parameter information, but also provides an efficient data processing/research environment for deriving location and discrimination correction sur faces and capabilities. In order to accommodate large volumes of data from many sources with diverse formats the RDB is designed to be flexible and extensible in addition to maintaining detailed quality control information and associated metadata. Station parameters, instrument responses, phase pick information, and event bulletins were compiled and made available through the RDB. For seismic events in the MENA region occurring between 1976 and 1999, we have systematically assembled, quality checked and organized event waveforms; continuous seismic data from 1990 to present are archived for many stations. Currently, over 11,400 seismic events and 1.2 million waveforms are maintained in the RDB and made readily available to researchers. In addition to open sources of seismic data, we have established collaborative relationships with several ME/NA countries that have yielded additional ground truth and broadband waveform data essential for regional calibration and capability studies. Additional data and ground truth from other countries are also currently being sought. Research results, along with descriptive metadata are stored and organized within the LLNL RDB and prepared for delivery and integration into the Department of Energy (DOE) Knowledge Base (KB). Deliverables consist of primary data products (raw materials for calibration) and derived products (distilled from the organized raw seismological data). By combining travel-time observations, event characterization studies, and regional wave-propagation studies of the LLNL CTBT research team for ground truth events and regional events, we have assembled a library of ground truth information, event location correction surfaces, tomographic models and mine explosion histories required to support the ME/NA regionalization program. Corrections and parameters distilled from the LLNL RDB provide needed contributions to the KB for the MENA region and will enable the United States National Data Center (NDC) to effectively verify CTBT compliance. The LLNL portion of the DOE KB supports critical NDC pipeline functions in detection, location, feature extraction, discrimination, and analyst review in the Middle East and North Africa.

  1. Site Environmental Report for 1998

    SciTech Connect (OSTI)

    Holland, R.C.

    1999-06-01

    Sandia National Laboratories (SNL) is committed to conducting its operations in an environmentally safe and sound manner. It is mandatory that activities at SNL/California comply with all applicable environmental statutes, regulations, and standards. Moreover, SNL/California continuously strives to reduce risks to employees, the public, and the environment to the lowest levels reasonably possible. To help verify effective protection of public safety and preservation of the environment, SNL/California maintains an extensive, ongoing environmental monitoring program. This program monitors all significant effluents and the environment at the SNL/California site perimeter. Lawrence Livermore National Laboratory (LLNL) performs off-site external radiation monitoring for both sites. These monitoring efforts ensure that emission controls are effective in preventing contamination of the environment. As part of SNL/California's Environmental Monitoring Program, an environmental surveillance system measures the possible presence of hazardous materials in groundwater, stormwater, and sewage. The program also includes an extensive environmental dosimetry program, which measures external radiation levels around the Livermore site and nearby vicinity. Each year, the results of the Environmental Monitoring Program are published in this report, the Site Environmental Report. This executive summary focuses on impacts to the environment. Chapter 3, ''Compliance Summary,'' reviews the site's various environmental protection activities and compliance status with applicable environmental regulations. The effluent monitoring and environmental surveillance results for 1998 show that SNL/California operations had no harmful effects on the environment or the public.

  2. M4FT-15LL0806062-LLNL Thermodynamic and Sorption Data FY15 Progress Report

    SciTech Connect (OSTI)

    Zavarin, M.; Wolery, T. J.

    2015-08-31

    This progress report (Milestone Number M4FT-15LL0806062) summarizes research conducted at Lawrence Livermore National Laboratory (LLNL) within Work Package Number FT-15LL080606. The focus of this research is the thermodynamic modeling of Engineered Barrier System (EBS) materials and properties and development of thermodynamic databases and models to evaluate the stability of EBS materials and their interactions with fluids at various physicochemical conditions relevant to subsurface repository environments. The development and implementation of equilibrium thermodynamic models are intended to describe chemical and physical processes such as solubility, sorption, and diffusion.

  3. Independent Oversight Inspection, Lawrence Livermore National Laboratory -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    May 2007 | Department of Energy Lawrence Livermore National Laboratory - May 2007 Independent Oversight Inspection, Lawrence Livermore National Laboratory - May 2007 May 2007 Inspection of Environment, Safety, and Health Programs at the Lawrence Livermore National Laboratory This report provides the results of an inspection of the environment, safety, and health programs at the Department of Energy's (DOE) Lawrence Livermore National Laboratory. The inspection was conducted during January

  4. LLNL Distinguished Members of Technical Staff

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    honors LLNL Distinguished Members of Technical Staff The Distinguised Members of Technical Staff (DMTS) classification, established in 2011, was created to serve as a career ladder for LLNL scientists and engineers within the Science & Engineering classification structure. It appropriately recognizes outstanding science and technology excellence with distinction and compensation while allowing the honored recipients to remain focused on delivering science and engineering solutions to

  5. Review of earthquake hazard assessments of plant sites at Paducah, Kentucky and Portsmouth, Ohio

    SciTech Connect (OSTI)

    1997-03-01

    Members of the US Geological Survey staff in Golden, Colorado, have reviewed the submissions of Lawrence Livermore National Laboratory (LLNL) staff and of Risk Engineering, Inc. (REI) (Golden, Colorado) for seismic hazard estimates for Department of Energy facilities at Portsmouth, Ohio, and Paducah, Kentucky. We reviewed the historical seismicity and seismotectonics near the two sites, and general features of the LLNL and EPRI/SOG methodologies used by LLNL and Risk Engineering respectively, and also the separate Risk Engineering methodology used at Paducah. We discussed generic issues that affect the modeling of both sites, and performed alternative calculations to determine sensitivities of seismic hazard results to various assumptions and models in an attempt to assign reasonable bounding values of the hazard. In our studies we find that peak acceleration values of 0.08 g for Portsmouth and 0.32 g for Paducah represent central values of the, ground motions obtained at 1000-year return periods. Peak accelerations obtained in the LLNL and Risk Engineering studies have medians near these values (results obtained using the EPRI/SOG methodology appear low at both sites), and we believe that these medians are appropriate values for use in the evaluation of systems, structures, and components for seismic structural integrity and for the seismic design of new and improved systems, structures, and components at Portsmouth and Paducah.

  6. Categorical Exclusion Determinations: Lawrence Livermore Site...

    Energy Savers [EERE]

    April 16, 2015 CX-013666: Categorical Exclusion Determination Ground-Based Laser Field Experiments CX(s) Applied: B3.11 Date: 04162015 Location(s): California Offices(s): ...

  7. Lawrence Livermore National Laboratory | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Life Extension Program Bay Area national labs team to tackle long-standing automotive hydrogen storage challenge SOLAR POWER PURCHASE FOR DOE LABORATORIES More about LLNL...

  8. livermore

    National Nuclear Security Administration (NNSA)

    on stories about Sandia's telemetry work, recycling algae nutrients and looking how computer users handle phish. A story about the Sandia LED Pulser offers a glimpse of how the...

  9. Technology application analyses at five Department of Energy Sites

    SciTech Connect (OSTI)

    NONE

    1995-05-01

    The Hazardous Waste Remedial Actions Program (HAZWRAP), a division of Lockheed Martin Energy Systems, Inc., managing contractor for the Department of Energy (DOE) facilities in Oak Ridge, Tennessee, was tasked by the United States Air Force (USAF) through an Interagency Agreement between DOE and the USAF, to provide five Technology Application Analysis Reports to the USAF. These reports were to provide information about DOE sites that have volatile organic compounds contaminating soil or ground water and how the sites have been remediated. The sites were using either a pump-and-treat technology or an alternative to pump-and-treat. The USAF was looking at the DOE sites for lessons learned that could be applied to Department of Defense (DoD) problems in an effort to communicate throughout the government system. The five reports were part of a larger project undertaken by the USAF to look at over 30 sites. Many of the sites were DoD sites, but some were in the private sector. The five DOE projects selected to be reviewed came from three sites: the Savannah River Site (SRS), the Kansas City Site, and Lawrence Livermore National Laboratory (LLNL). SRS and LLNL provided two projects each. Both provided a standard pump-and-treat application as well as an innovative technology that is an alternative to pump-and-treat. The five reports on these sites have previously been published separately. This volume combines them to give the reader an overview of the whole project.

  10. Nonradiological Environmental Report Maamora Site, Morocco

    SciTech Connect (OSTI)

    Althouse, P E; Blake, R G; Bandong, B B; Belghit, H; Dehbi, N

    2003-07-17

    Under the Sister Laboratory Arrangement between Lawrence Livermore National Laboratory (LLNL) and the Moroccan National Center for Nuclear Energy Sciences and Techniques (CNESTEN), environmental sampling and analysis were performed to assess the background concentrations of nonradiological constituents in various environmental media at the Maamora Forest CNESTEN Laboratory Site. Samples were collected from surface soil, surface water and groundwater wells, short-lived vegetation (mainly native grass), and long-lived vegetation (cork oak). Samples were collected inside the property fence line, in the buffer zone surrounding the site, and off site at water locations. The soil and vegetation samples were analyzed for metals and pesticides and screened for polychlorinated biphenyls (PCBs); the water samples were analyzed for metals, general minerals, and pesticides and screened for PCBs.

  11. Consent Order, Lawrence Livermore National National Security...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    with implementation of the Chronic Beryllium Disease Prevention Program (CBDPP) and related work planning and control processes at the Lawrence Livermore National Laboratory. ...

  12. Dr. Yuan Ping Lawrence Livermore National Lab

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Creating, diagnosing and controlling high-energy- density matter with lasers Dr. Yuan Ping Lawrence Livermore National Lab Tuesday, Oct 22, 2013 - 3:00PM MBG AUDITORIUM ...

  13. Preliminary Notice of Violation, Lawrence Livermore National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Violation, Lawrence Livermore National Laboratory - EA-98-01 March 9, 1998 Issued to University of California related to the Unplanned Personnel Contaminations and Radioactive...

  14. Sandia National Laboratories: Locations: Livermore, California...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Top 15 hometowns of SandiaCalifornia employees Livermore (34%) Tracy (8%) Pleasanton (5%) Dublin (4%) Oakland (3%) Manteca (3%) San Ramon (3%) Stockton (3%) Modesto (2%) Fremont ...

  15. Enforcement Letter, Lawrence Livermore National Laboratory -...

    Broader source: Energy.gov (indexed) [DOE]

    Basis Issues On November 5, 1999, the U.S. Department of Energy (DOE) issued a nuclear safety Enforcement Letter to Lawrence Livermore National Laboratory related to the...

  16. Preliminary Notice of Violation, Lawrence Livermore National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6 Preliminary Notice of Violation, Lawrence Livermore National Laboratory - EA-98-06 July 28, 1998 Issued to the University of California related to Criticality Safety and the...

  17. Enterprise Assessments Targeted Review, Lawrence Livermore National...

    Broader source: Energy.gov (indexed) [DOE]

    Targeted Review of the Safety-Class Room Ventilation Systems and Associated Final Filtration Stages, and Review of Federal Assurance Capability at the Lawrence Livermore National...

  18. Livermore Contract Announcement | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Livermore has branched out from its original mission into bioscience and environmental programs, laser research, supercomputing, energy technology research - even forensic science. ...

  19. Lawrence Livermore National Laboratory | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Yesterday Secretary of Energy Ernest Moniz hosted a ... flexibility in collecting data for stockpile stewardship ... The solar power system installed at Lawrence Livermore ...

  20. Lawrence Livermore researchers awarded early career funding ...

    National Nuclear Security Administration (NNSA)

    Lawrence Livermore National Laboratory scientists Jennifer Pett-Ridge and Todd Gamblin have been selected by DOE's Office of Science Early Career Research program to receive ...

  1. Lawrence Livermore National Lab Perforemance Evaluations | National...

    National Nuclear Security Administration (NNSA)

    at NNSA Blog Home About Us Our Operations Acquisition and Project Management Performance Evaluations Lawrence Livermore National Lab Perforemance Evaluations Lawrence...

  2. Livermore's biosciences celebrates 50th anniversary | National...

    National Nuclear Security Administration (NNSA)

    a complete list of their biosciences contributions. See more. About the photo: In the 1970s, the Laboratory established preeminence in cytometric research. Livermore was the first...

  3. Enforcement Letter, Lawrence Livermore National Laboratory -...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Enforcement Letter, Lawrence Livermore National Laboratory - November 5, 1999 Enforcement Letter, EG&G Mound Applied Technologies - August 22, 1996 Enforcement Letter, Brookhaven ...

  4. Voluntary Protection Program Onsite Review, Livermore Operations...

    Broader source: Energy.gov (indexed) [DOE]

    January 2012 Evaluation to determine whether the Livermore Operations is continuing to perform at a level deserving DOE-VPP Star recognition. The Team conducted its review during...

  5. Materials and Sensor R&D to Transform the Nuclear Stockpile: Livermore?s

    Office of Scientific and Technical Information (OSTI)

    Transformational Materials Initiative (Technical Report) | SciTech Connect Materials and Sensor R&D to Transform the Nuclear Stockpile: Livermore?s Transformational Materials Initiative Citation Details In-Document Search Title: Materials and Sensor R&D to Transform the Nuclear Stockpile: Livermore?s Transformational Materials Initiative As the nation's nuclear weapons age and the demands placed on them change, significant challenges face the nuclear stockpile. Risks include material

  6. Summary Statistics for Homemade ?Play Dough? -- Data Acquired at LLNL

    SciTech Connect (OSTI)

    Kallman, J S; Morales, K E; Whipple, R E; Huber, R D; Martz, A; Brown, W D; Smith, J A; Schneberk, D J; Martz, Jr., H E; White, III, W T

    2010-03-11

    Using x-ray computerized tomography (CT), we have characterized the x-ray linear attenuation coefficients (LAC) of a homemade Play Dough{trademark}-like material, designated as PDA. Table 1 gives the first-order statistics for each of four CT measurements, estimated with a Gaussian kernel density estimator (KDE) analysis. The mean values of the LAC range from a high of about 2700 LMHU{sub D} 100kVp to a low of about 1200 LMHUD at 300kVp. The standard deviation of each measurement is around 10% to 15% of the mean. The entropy covers the range from 6.0 to 7.4. Ordinarily, we would model the LAC of the material and compare the modeled values to the measured values. In this case, however, we did not have the detailed chemical composition of the material and therefore did not model the LAC. Using a method recently proposed by Lawrence Livermore National Laboratory (LLNL), we estimate the value of the effective atomic number, Z{sub eff}, to be near 10. LLNL prepared about 50mL of the homemade 'Play Dough' in a polypropylene vial and firmly compressed it immediately prior to the x-ray measurements. We used the computer program IMGREC to reconstruct the CT images. The values of the key parameters used in the data capture and image reconstruction are given in this report. Additional details may be found in the experimental SOP and a separate document. To characterize the statistical distribution of LAC values in each CT image, we first isolated an 80% central-core segment of volume elements ('voxels') lying completely within the specimen, away from the walls of the polypropylene vial. All of the voxels within this central core, including those comprised of voids and inclusions, are included in the statistics. We then calculated the mean value, standard deviation and entropy for (a) the four image segments and for (b) their digital gradient images. (A digital gradient image of a given image was obtained by taking the absolute value of the difference between the initial image and that same image offset by one voxel horizontally, parallel to the rows of the x-ray detector array.) The statistics of the initial image of LAC values are called 'first order statistics;' those of the gradient image, 'second order statistics.'

  7. Summary Statistics for Fun Dough Data Acquired at LLNL

    SciTech Connect (OSTI)

    Kallman, J S; Morales, K E; Whipple, R E; Huber, R D; Brown, W D; Smith, J A; Schneberk, D J; Martz, Jr., H E; White, III, W T

    2010-03-11

    Using x-ray computerized tomography (CT), we have characterized the x-ray linear attenuation coefficients (LAC) of a Play Dough{trademark}-like product, Fun Dough{trademark}, designated as PD. Table 1 gives the first-order statistics for each of four CT measurements, estimated with a Gaussian kernel density estimator (KDE) analysis. The mean values of the LAC range from a high of about 2100 LMHU{sub D} at 100kVp to a low of about 1100 LMHU{sub D} at 300kVp. The standard deviation of each measurement is around 1% of the mean. The entropy covers the range from 3.9 to 4.6. Ordinarily, we would model the LAC of the material and compare the modeled values to the measured values. In this case, however, we did not have the composition of the material and therefore did not model the LAC. Using a method recently proposed by Lawrence Livermore National Laboratory (LLNL), we estimate the value of the effective atomic number, Z{sub eff}, to be near 8.5. LLNL prepared about 50mL of the Fun Dough{trademark} in a polypropylene vial and firmly compressed it immediately prior to the x-ray measurements. Still, layers can plainly be seen in the reconstructed images, indicating that the bulk density of the material in the container is affected by voids and bubbles. We used the computer program IMGREC to reconstruct the CT images. The values of the key parameters used in the data capture and image reconstruction are given in this report. Additional details may be found in the experimental SOP and a separate document. To characterize the statistical distribution of LAC values in each CT image, we first isolated an 80% central-core segment of volume elements ('voxels') lying completely within the specimen, away from the walls of the polypropylene vial. All of the voxels within this central core, including those comprised of voids and inclusions, are included in the statistics. We then calculated the mean value, standard deviation and entropy for (a) the four image segments and for (b) their digital gradient images. (A digital gradient image of a given image was obtained by taking the absolute value of the difference between the initial image and that same image offset by one voxel horizontally, parallel to the rows of the x-ray detector array.) The statistics of the initial image of LAC values are called 'first order statistics;' those of the gradient image, 'second order statistics.'

  8. Lawrence Livermore National Laboratories Perspective on Code Development and High Performance Computing Resources in Support of the National HED/ICF Effort

    SciTech Connect (OSTI)

    Clouse, C. J.; Edwards, M. J.; McCoy, M. G.; Marinak, M. M.; Verdon, C. P.

    2015-07-07

    Through its Advanced Scientific Computing (ASC) and Inertial Confinement Fusion (ICF) code development efforts, Lawrence Livermore National Laboratory (LLNL) provides a world leading numerical simulation capability for the National HED/ICF program in support of the Stockpile Stewardship Program (SSP). In addition the ASC effort provides high performance computing platform capabilities upon which these codes are run. LLNL remains committed to, and will work with, the national HED/ICF program community to help insure numerical simulation needs are met and to make those capabilities available, consistent with programmatic priorities and available resources.

  9. Sandia National Laboratories: Locations: Livermore, California: Life in

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Livermore Livermore Housing Education Recreation Locations Life in Livermore Photo of Livermore countryside The Livermore Valley provides a relaxed lifestyle with good schools and friendly people. With a population of nearly 81,000, the city of Livermore maintains a local personality. Whether you are a sports fan, wine connoisseur, or outdoor enthusiast, you will have plenty to see and do. Pavilion Music The Bay Area is a haven for musicians and artists, with many galleries, concerts, and

  10. Livermore Field Office Public Affairs | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Livermore National Laboratory (August 11, 2011) NNSA Pursuing Development of a Renewable Energy Project at the Lawrence Livermore National Laboratory (June 3, 2011) Public ...

  11. FY 2010 Lawrence Livermore National Security, LLC, PER Summary...

    National Nuclear Security Administration (NNSA)

    FY 2010 Lawrence Livermore National Security, LLC, PER Summary SUMMARY OF FY 2010 LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee ...

  12. FY 2008 Lawrence Livermore National Security, LLC, PER Summary...

    National Nuclear Security Administration (NNSA)

    FY 2008 Lawrence Livermore National Security, LLC, PER Summary SUMMARY OF FY 2008 LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee ...

  13. FY 2009 Lawrence Livermore National Security, LLC, PER Summary...

    National Nuclear Security Administration (NNSA)

    FY 2009 Lawrence Livermore National Security, LLC, PER Summary SUMMARY OF FY 2009 LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee ...

  14. FY 2011 Lawrence Livermore National Security, LLC, PER Summary...

    National Nuclear Security Administration (NNSA)

    FY 2011 Lawrence Livermore National Security, LLC, PER Summary SUMMARY OF FY 2011 LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee ...

  15. Livermore's Crawford selected for California Council on Science...

    National Nuclear Security Administration (NNSA)

    Livermore's Crawford selected for California Council on Science and Technology | National ... Livermore's Crawford selected for California Council on Science and Technology Dona ...

  16. Lawrence Livermore National Laboratory Federal Facility Compliance Order, February 24, 1997 Summary

    Office of Environmental Management (EM)

    Federal Facility Compliance Act Order for Lawrence Livermore National Laboratory Compliance Order HWCA 96/97-5002 State California Agreement Type Federal Facility Agreement Legal Driver(s) FFCAct Scope Summary Require compliance by the DOE with a Site Treatment Plan for the treatment of mixed waste at Lawrence Livermore National Laboratory Parties DOE; State of California Environmental Protection Agency (Department of Toxic Substances Control) Date 2/24/1997 SCOPE * Require compliance by the DOE

  17. Livermore Field Office sets core values as part of continuous improvement

    National Nuclear Security Administration (NNSA)

    process | National Nuclear Security Administration Livermore Field Office sets core values as part of continuous improvement process Monday, November 23, 2015 - 9:18am NNSA Blog At their recent off-site continuous improvement session, the NNSA Livermore Field Office (LFO) in California unveiled their new set of core values: Integrity - Trustworthy, Reliable, Ethical We are responsible stewards of federal resources Collaboration - Communicate, Support, Team-Focused We work together,

  18. Site environmental report for 1994

    SciTech Connect (OSTI)

    Brekke, D.D.; Holland, R.C.; Gordon, K.W.

    1995-12-01

    Sandia National Laboratories (SNL) is committed to conducting its operations in an environmentally safe and sound manner. It is mandatory that activities at SNL/California comply with all applicable environmental statutes, regulations, and standards. Moreover, SNL/California continuously strives to reduce risks to employees, the public, and the environment to the lowest levels reasonably possible. To help verify effective protection of public safety and preservation of the environment, SNL/California maintains an extensive, ongoing environmental monitoring program. This program monitors all significant airborne and liquid effluents and the environment at the SNL/California site perimeter. Lawrence Livermore National Laboratory (LLNL) performs off-site environmental monitoring for both sites. These monitoring efforts ensure that emission controls are effective in preventing contamination of the environment. As part of SNL/California`s Environmental Monitoring Program, an environmental surveillance system measures the possible presence of radioactive and hazardous materials in ambient air, surface water, groundwater, sewage, soil, vegetation, and locally-produced food-stuffs. The program also includes an extensive environmental dosimetry program, which measures external radiation levels around the Livermore site and nearby vicinity. Each year, the results of the Environmental Monitoring Program are published in this report, the Site Environmental Report This executive summary focuses on impacts to the environment and estimated radiation doses to the public from site emissions. Chapter 3, {open_quotes}Compliance Summary,{close_quotes} reviews the site`s various environmental protection activities and compliance status with applicable environmental regulations. The effluent monitoring and environmental surveillance results for 1994 show that SNL/California operations had no harmful effects on the environment or the public. A summary of the findings is provided below.

  19. EIS-0348 and EIS-0236-S3: EPA Notice of Availability of the Draft Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Site-wide Continued Operation of Lawrence Livermore National Laboratory (LLNL) and Stockpile Stewardship and Management, Implementation

  20. Sandia National Laboratories/California site environmental report for 1997

    SciTech Connect (OSTI)

    Condouris, R.A.; Holland, R.C.

    1998-06-01

    Sandia National Laboratories (SNL) is committed to conducting its operations in an environmentally safe and sound manner. It is mandatory that activities at SNL/California comply with all applicable environmental statutes, regulations, and standards. Moreover, SNL/California continuously strives to reduce risks to employees, the public, and the environment to the lowest levels reasonably possible. To help verify effective protection of public safety and preservation of the environment, SNL/California maintains an extensive, ongoing environmental monitoring program. This program monitors all significant effluents and the environment at the SNL/California site perimeter. Lawrence Livermore National Laboratory (LLNL) performs off-site external radiation monitoring for both sites. These monitoring efforts ensure that emission controls are effective in preventing contamination of the environment. As part of SNL/California`s Environmental Monitoring Program, an environmental surveillance system measures the possible presence of hazardous materials in groundwater, stormwater, and sewage. The program also includes an extensive environmental dosimetry program, which measures external radiation levels around the Livermore site and nearby vicinity. The Site Environmental Report describes the results of SNL/California`s environmental protection activities during the calendar year. It also summarizes environmental monitoring data and highlights major environmental programs. Overall, it evaluates SNL/California`s environmental management performance and documents the site`s regulatory compliance status.

  1. Sandia National Laboratories: Locations: Livermore, California...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Locations Maps and Directions to SandiaCalifornia SandiaCalifornia is located at 7011 East Avenue in Livermore, Calif., a suburban community about 45 miles east of San Francisco. ...

  2. Livermore, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Livermore is a city in Alameda County, California. It falls under California's 10th congressional district.12...

  3. Science on Saturday @ Lawrence Livermore Lab

    Broader source: Energy.gov [DOE]

    Science on Saturday. Science on Saturday (SOS) is a series of science lectures for middle and high school students. Each topic highlights cutting-edge science occurring at the Lawrence Livermore...

  4. Preliminary Notice of Violation, Lawrence Livermore National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    worker safety and health program (10 C.F.R. Part 851) associated with the sulfuric acid burn event that occurred at Lawrence Livermore National Laboratory. PDF icon Preliminary...

  5. Preliminary Notice of Violation, Lawrence Livermore National...

    Broader source: Energy.gov (indexed) [DOE]

    worker safety and health program (10 C.F.R. Part 851) associated with the sulfuric acid burn event that occurred at Lawrence Livermore National Laboratory. Preliminary Notice of...

  6. Sandia National Laboratories: Locations: Livermore, California

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Livermore, California Livermore, California administration building For more than 50 years, the California campus of Sandia National Laboratories has delivered essential science and technology to resolve the nation's most challenging security issues. Many of these challenges - like energy resources, transportation, immigration, ports, and more - surfaced early in the state of California, providing Sandia/California with a special opportunity to participate in the first wave of solutions to

  7. Sandia National Laboratories: Locations: Livermore, California: Visiting

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sandia/California California Livermore, California administration building Our location and hours of operation Sandia/California is located at 7011 East Avenue in Livermore, Calif., a suburban community about 45 miles east of San Francisco. Positioned at the eastern edge of the San Francisco Bay Area, Sandia is within easy commuting distance of many affordable housing communities in San Joaquin County and the Central Valley. The official hours of operation at Sandia/California are from 7:30

  8. Physicist, Lawrence Livermore National Laboratory | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Physicist, Lawrence Livermore National Laboratory Kennedy Reed Kennedy Reed July 2009 Presidential Award for Excellence in Science and Engineering Mentoring President Obama has named Lawrence Livermore National Laboratory physicist Kennedy Reed as a recipient of the prestigious Presidential Award for Excellence in Science and Engineering Mentoring. Reed is a theoretical physicist at the laboratory, conducting research on atomic collisions in high temperature plasmas.

  9. Researcher, Lawrence Livermore National Laboratory | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Researcher, Lawrence Livermore National Laboratory Placeholder for Mike Fitzgerald image Mike Fitzgerald February 2010 AAAS Newcomb Cleveland Prize A Lawrence Livermore National Laboratory researcher's paper published in November 2008 is co-winner of this year's American Association for the Advancement of Science (AAAS) Newcomb Cleveland Prize. The Paper is one of two outstanding papers published in Science from June 1, 2008 through May 31, 2009. Another paper titled

  10. Independent Oversight Review, Lawrence Livermore National Laboratory- July 2013

    Broader source: Energy.gov [DOE]

    Review of Preparedness for Severe Natural Phenomena Events at the Lawrence Livermore National Laboratory

  11. Independent Oversight Review, Lawrence Livermore National Laboratory- September 2011

    Broader source: Energy.gov [DOE]

    Review of Integrated Safety Management System Effectiveness at Lawrence Livermore National Laboratory

  12. Independent Oversight Review, Lawrence Livermore National Laboratory- August 2014

    Broader source: Energy.gov [DOE]

    Review of the Lawrence Livermore National Laboratory Radiological Controls Activity-Level Implementation.

  13. Status of gadolinium enrichment technology at LLNL

    SciTech Connect (OSTI)

    Haynam, C.; Comaskey, B.; Conway, J.; Eggert, J.; Glaser, J.; Ng, E.; Paisner, J.; Solarz, R.; Worden, E.

    1993-01-01

    A method based on,polarization selectivity and three step laser photoionization is presented for separation of the odd isotopes of gadolinium. Measurements of the spectroscopic parameters needed to quantify the excitation pathway are discussed. Model results are presented for the efficiency of photoionization. The vapor properties of electron beam vaporized gadolinium are presented which show dramatic cooling during the expansion of the hot dense vapor into a vacuum. This results in a significant increase in the efficiency of conversion of natural feed into enriched product in the AVLIS process. Production of enriched gadolinium for use in commercial power reactors appears to be economically viable using technology in use at LLNL.

  14. LLNL Section I Clauses/Prescriptions

    National Nuclear Security Administration (NNSA)

    AC52-06NA27344 LLNL Section I, Page 56 Part II - Contract Clauses Section I I-1 CONTRACT CLAUSES Unless conditionally "Noted", all contract clauses are hereby incorporated by full text. The references cited herein are from the Federal Acquisition Regulation (FAR) (48 CFR Chapter 1) and the Department of Energy Acquisition Regulation (DEAR) (48 CFR Chapter 9). Note: The titles and page locations of the clauses are as follows: CLAUSE TITLE PAGE I001 FAR 52.202-1 DEFINITIONS (JUL 2004)

  15. Livermore engineer to answer questions on Reddit | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration engineer to answer questions on Reddit Thursday, October 23, 2014 - 12:19pm NNSA Blog Ever wonder what it's like to tap into the human brain? Or did you ponder about the best ways to understand neurological diseases and functions such as memory? Did you know tiny neural devices can potentially help patients see, hear and move? Vanessa Tolosa, an engineer at LLNL's Center for Bioengineering, will be answering those questions and more on the popular social media site

  16. LLNL-TR-411072 A Predictive Model

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    072 A Predictive Model of Fragmentation using Adaptive Mesh Refinement and a Hierarchical Material Model A. E. Koniges, N. D. Masters, A. C. Fisher, R. W. Anderson, D. C. Eder, D. Benson, T. B. Kaiser, B. T. Gunney, P. Wang, B. R. Maddox, J. F. Hansen, D. H. Kalantar, P. Dixit, H. Jarmakani, M. A. Meyers March 5, 2009 -2- Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore

  17. LANL, LLNL researchers among Early Career Research Program award...

    National Nuclear Security Administration (NNSA)

    Program awards for 2013. LLNL physicist Yuan Ping's project, selected by the Office of Fusion Research, aims to provide high quality data on critical energy transport properties of...

  18. FY 2006 University of California (LLNL), PER Summary | National...

    National Nuclear Security Administration (NNSA)

    FY 2006 University of California (LLNL), PER Summary SUMMARY OF FY 2006 UNIVERISTY OF CALIFORNIA AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % 4,300,000 ...

  19. William H. Goldstein named director of LLNL | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Security Enterprise support nation's preparedness NNSA's work aids in fight against cancer NASA features LLNL star-formation simulations Consortium Led by University of...

  20. LLNL Final Design for PDV Measurements of Godiva for Validation...

    Office of Scientific and Technical Information (OSTI)

    of Multi-Physics Simulation Citation Details In-Document Search Title: LLNL Final Design for PDV Measurements of Godiva for Validation of Multi-Physics Simulation ...

  1. Secretary of Energy Advisory Board Lawrence Livermore Laboratory

    Broader source: Energy.gov (indexed) [DOE]

    Steven Chu and Dr. William Perry 9:45 AM-10:00 AM Director's Perspective George Miller, LLNL Director 10:00 AM-10:40 AM LLNL Progress Towards Ignition and Weapons Physics...

  2. FY15 LLNL OMEGA Experimental Programs

    SciTech Connect (OSTI)

    Heeter, R. F.; Baker, K. L.; Barrios, M. A.; Beckwith, M. A.; Casey, D. T.; Celliers, P. M.; Chen, H.; Coppari, F.; Fournier, K. B.; Fratanduono, D. E.; Frenje, J.; Huntington, C. M.; Kraus, R. G.; Lazicki, A. E.; Martinez, D. A.; McNaney, J. M.; Millot, M. A.; Pak, A. E.; Park, H. S.; Ping, Y.; Pollock, B. B.; Smith, R. F.; Wehrenberg, C. E.; Widmann, K.; Collins, G. W.; Landen, O. L.; Wan, A.; Hsing, W.

    2015-12-04

    In FY15, LLNL’s High-Energy-Density Physics (HED) and Indirect Drive Inertial Confinement Fusion (ICF-ID) programs conducted several campaigns on the OMEGA laser system and on the EP laser system, as well as campaigns that used the OMEGA and EP beams jointly. Overall these LLNL programs led 468 target shots in FY15, with 315 shots using just the OMEGA laser system, 145 shots using just the EP laser system, and 8 Joint shots using Omega and EP together. Approximately 25% of the total number of shots (56 OMEGA shots and 67 EP shots, including the 8 Joint shots) supported the Indirect Drive Inertial Confinement Fusion Campaign (ICF-ID). The remaining 75% (267 OMEGA shots and 86 EP shots) were dedicated to experiments for High-Energy-Density Physics (HED). Highlights of the various HED and ICF campaigns are summarized in the following reports.

  3. Groundbreaking Leader of Computation at LLNL Retires | National...

    National Nuclear Security Administration (NNSA)

    her retirement last week after 15 years of leading Livermore's Computation ... world-class organization for nearly 15 years," Crawford said. "I have the utmost ...

  4. Environmental monitoring at the Lawrence Livermore National Laboratory. 1984 annual report

    SciTech Connect (OSTI)

    Griggs, K.S.; Myers, D.S.; Buddemeier, R.W.

    1985-02-01

    A strict effluent-control program that emphasizes controlling effluents at the source has been in effect since LLNL began operation. The Environmental Monitoring program evaluates the effectiveness of these measures, documents whether effluents from LLNL and Site 300 operations are within applicable standards, and estimates the impact of these operations on the environment. Sensitive monitoring equipment is used that can detect radioactive and nonradioactive pollutants at environmental background levels. The program includes the collection and analysis of air, soil, water, sewer effluent, vegetation, foodstuffs, and milk samples. Also, environmental background radiation is measured at numerous locations in the vicinity of LLNL using gamma and neutron dosimeters. This report summarizes the results of the 1984 program. 28 refs, 25 figs., 40 tabs.

  5. A guide to writing procurement specifications for new and existing CHAWS sites

    SciTech Connect (OSTI)

    Martins, S.A.; Fry, C.

    1991-09-01

    Turn-key Chemical Hazard Warning Systems (CHAWS) have been designed by the Lawrence Livermore National Laboratory (LLNL) and installed at a number of US Army sites. This document is intended to be used as a guide by those charged with writing procurement specification for both new and existing CHAWS sites. It discusses issues of system design and the functional requirements for both hardware and software. Suggestions are made for those interested in updating the computer platform and/or operating system used in older CHAWS designs. The topics of new-site installation and training are only briefly discussed. The reader is referred to the CHAWS User's Guides listed in the bibliography for user information. 5 refs., 1 tab.

  6. DOE Selects Lawrence Livermore National Security, LLC to Manage its Lawrence Livermore National Laboratory

    Broader source: Energy.gov [DOE]

    WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced that Lawrence Livermore National Security, LLC (LLNS) has been selected to be the management and operating contractor for DOE's...

  7. Lawrence Livermore National Security Enforcement Letter (NEL-2013-03)

    Energy Savers [EERE]

    Penrose C. Albright Department of Energy Washington, DC 20585 July 22, 2013 President and Laboratory Director Lawrence Livermore National Security, LLC Lawrence Livermore National Laboratory 7000 East Avenue Livermore, California 94550 NEL-2013-03 Dear Dr. Albright: The Office of Health, Safety and Security's Office of Enforcement and Oversight has evaluated the facts and circumstances surrounding programmatic deficiencies identified in the Lawrence Livermore National Security, LLC (LLNS)

  8. Consent Order, Lawrence Livermore National National Security, LLC -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    WCO-2010-01 | Department of Energy Lawrence Livermore National National Security, LLC - WCO-2010-01 Consent Order, Lawrence Livermore National National Security, LLC - WCO-2010-01 October 29, 2010 Issued to Lawrence Livermore National Security, LLC for deficiencies associated with the Lawrence Livermore National Laboratory Chronic Beryllium Disease Prevention Program On October 29, 2010, the U.S. Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) issued a

  9. Enforcement Letter, Lawrence Livermore National Laboratory- June 2, 2005

    Broader source: Energy.gov [DOE]

    Issued to Lawrence Livermore National Laboratory for Quality Assurance Deficiencies related to Weapon Activities, June 2, 2005

  10. Independent Oversight Review of the Lawrence Livermore National Laboratory

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - March 2001 | Department of Energy Review of the Lawrence Livermore National Laboratory - March 2001 Independent Oversight Review of the Lawrence Livermore National Laboratory - March 2001 March 2001 Review of the Lawrence Livermore National Laboratory Health Services Department This report provides the results of an independent oversight review of the Health Services Division at the Department of Energy's (DOE) Lawrence Livermore National Laboratory. The review was performed March 19-21,

  11. FY 2012 Lawrence Livermore National Security, LLC, PER Summary | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration FY 2012 Lawrence Livermore National Security, LLC, PER Summary SUMMARY OF FY 2012 LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % $50,506,024 $44,555,181 88% Lawrence Livermore National Security, LLC, the management and operating contractor for the Lawrence Livermore National Laboratory, earned a Very Good rating in Programs and Operations, a Good rating in Institutional Management and Business, and 88

  12. Enforcement Letter, Lawrence Livermore National Laboratory- August 22, 1996

    Broader source: Energy.gov [DOE]

    Issued to the University of California related to Radiological Worker Training Deficiencies at the Lawrence Livermore National Laboratory

  13. Overview of crash and impact analysis at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Logan, R.W.; Tokarz, F.J.

    1993-08-05

    This work provides a brief overview of past and ongoing efforts at Lawrence Livermore National Laboratory (LLNL) in the area of finite-element modeling of crash and impact problems. The process has been one of evolution in several respects. One aspect of the evolution has been the continual upgrading and refinement of the DYNA, NIKE, and TOPAZ family of finite-element codes. The major missions of these codes involve problems where the dominant factors are high-rate dynamics, quasi-statics, and heat transfer, respectively. However, analysis of a total event, whether it be a shipping container drop or an automobile/barrier collision, may require use or coupling or two or more of these codes. Along with refinements in speed, contact capability, and element technology, material model complexity continues to evolve as more detail is demanded from the analyses. A more recent evolution has involved the mix of problems addressed at LLNL and the direction of the technology thrusts. A pronounced increase in collaborative efforts with the civilian and private sector has resulted in a mix of complex problems involving synergism between weapons applications (shipping container, earth penetrator, missile carrier, ship hull damage) and a more broad base of problems such as vehicle impacts as discussed herein.

  14. Environmental Survey preliminary report, Sandia National Laboratories, Livermore, California

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This report contains the preliminary findings based on the first phase of an Environmental Survey at the Department of Energy (DOE) Sandia National Laboratories Livermore (SNLL), located at Livermore, California. The Survey is being conducted by DOE's Office of Environment, Safety and Health. The SNLL Survey is a portion of the larger, comprehensive DOE Environmental Survey encompassing all major operating facilities of DOE. The DOE Environmental Survey is one of a series of initiatives announced on September 18, 1985, by Secretary of Energy, John S. Herrington, to strengthen the environmental, safety, and health programs and activities within DOE. The purpose of the Environmental Survey is to identify, via a no fault'' baseline Survey of all the Department's major operating facilities, environmental problems and areas of environmental risk. The identified problem areas will be prioritized on a Department-wide basis in order of importance in 1989. The findings in this report are subject to modification based on the results from the Sampling and Analysis Phase of the Survey. The findings are also subject to modification based on comments from the Albuquerque Operations Office concerning the technical accuracy of the findings. The modified preliminary findings and any other appropriate changes will be incorporated into an Interim Report. The Interim Report will serve as the site-specific source for environmental information generated by the Survey, and ultimately as the primary source of information for the DOE-wide prioritization of environmental problems in the Survey Summary Report. 43 refs., 21 figs., 24 tabs.

  15. LLNL Final Design for PDV Measurements of Godiva for Validation...

    Office of Scientific and Technical Information (OSTI)

    of Multi-Physics Simulation Citation Details In-Document Search Title: LLNL Final Design for PDV Measurements of Godiva for Validation of Multi-Physics Simulation You are ...

  16. LLNL Predicts Wind Power with Greater Accuracy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    LLNL Predicts Wind Power with Greater Accuracy LLNL Predicts Wind Power with Greater Accuracy May 18, 2015 - 5:05pm Addthis A multicolored scatter plot that curves from left to right, bottom to top to show the wind power capacity factor and wind speed meters per second. The colors relate atmospheric stability conditions to reported power-output observations with black, dark blue, and lighter blue representing stable conditions; light blue, green and light green representing neutral conditions;

  17. LLNL-TR-400563 Seismic Data

    National Nuclear Security Administration (NNSA)

    Seismic Data for Evaluation of Ground Motion Hazards in Las Vegas in Support of Test Site ... Seismic Data for Evaluation of Ground Motion Hazards in Las Vegas in Support of Test Site ...

  18. Overview of the Tritium research activities at Lawrence Livermore...

    Office of Environmental Management (EM)

    activities at LLNL More Documents & Publications Overview of Tritium Activities at the Laboratory for Laser Energetics NIF Presentation by Ed Moses EIS-0236-S1: Record of Decision

  19. Five Livermore and LANL Scientists Named "Most Influential Scientific...

    National Nuclear Security Administration (NNSA)

    William Pitz, LLNL (bottom right) Pitz's research focuses on the development of chemical kinetic mechanisms and their application to problems such as combustion in homogeneous ...

  20. Concurrence' Lawrence Livermore National Laboratory FY2015 Ten...

    National Nuclear Security Administration (NNSA)

    update. Section 6: Real Property Asset Management LLNL is supporting the DOE enterprise strategic infrastructure planning process through the Laboratory Operations Board. The...

  1. Microsoft Word - Renewable Energy Project at LLNL_June 2011_jb...

    National Nuclear Security Administration (NNSA)

    PURSUING DEVELOPMENT OF A RENEWABLE ENERGY PROJECT AT THE LAWRENCE LIVERMORE ... and development of renewable energy at the Lawrence Livermore National Laboratory. ...

  2. Lawrence Livermore National Laboratory Federal Facility Agreement, June 29, 1992 Summary

    Office of Environmental Management (EM)

    Site 300) Agreement Name Lawrence Livermore National Laboratory Federal Facility Agreement Under CERCLA Section 120, June 29, 1992 State California Agreement Type Federal Facility Agreement Legal Driver(s) CERCLA Scope Summary Establish a procedural framework and schedule for developing, implementing, and monitoring appropriate response actions at the Site Parties DOE; USEPA; California Department of Toxic Substances Control; Central Valley Regional Water Quality Control Board Date 6/29/1992

  3. Microsoft Word - Blue Cover Report - Beryllium Controls at LLNL

    Energy Savers [EERE]

    Implementation of Beryllium Controls at Lawrence Livermore National Laboratory DOE/IG-0851 June 2011 Department of Energy Washington, DC 20585 June 17, 2011 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on the "Implementation of Beryllium Controls at Lawrence Livermore National Laboratory" BACKGROUND The Department of Energy has a long history of using beryllium - a metal essential for nuclear operations and other processes.

  4. Independent Oversight Inspection of Environment, Safety, and Health Management at the Lawrence Livermore National Laboratory, Technical Appendices, Volume II, December 2004

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Independent Oversight and Performance Assurance (OA), within the Office of Security and Safety Performance Assurance (SSA), conducted an inspection of environment, safety, and health (ES&H) at the DOE Lawrence Livermore National Laboratory (LLNL) during October and November 2004. The inspection was performed by the OA Office of Environment, Safety and Health Evaluations. Volume II of this report provides four technical appendices (C through F) containing detailed results of the OA review. Appendix C provides the results of the review of the application of the core functions of ISM for LLNL work activities. Appendix D presents the results of the review of NNSA, LSO, and contractor feedback and continuous improvement processes. Appendix E presents the results of the review of Plutonium Building essential safety system functionality, and Appendix F presents the results of the review of management of the selected focus areas.

  5. EIS-0133: Decontamination and Waste Treatment Facility for the Lawrence Livermore National Laboratory, Livermore, California

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s San Francisco Operations Office developed this draft environmental impact statement to analyze the potential environmental and socioeconomic impacts of alternatives for constructing and operating a Decontamination and Waste Treatment Facility for nonradioactive (hazardous and nonhazardous) mixed and radioactive wastes at Lawrence Livermore National Laboratory.

  6. Lessons Learned by Lawrence Livermore National Laboratory Activity-level

    Energy Savers [EERE]

    Work Planning & Control | Department of Energy Lessons Learned by Lawrence Livermore National Laboratory Activity-level Work Planning & Control Lessons Learned by Lawrence Livermore National Laboratory Activity-level Work Planning & Control May 16, 2013 Presenter: Donna J. Governor, Lawrence Livermore National Laboratory Topics Covered: Work Control Review Board (WCRB) Functional Area Manager identified at the Institution level reporting directly to the Deputy Laboratory Director

  7. Fact Sheet: Collaboration of Oak Ridge, Argonne, and Livermore (CORAL) |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Fact Sheet: Collaboration of Oak Ridge, Argonne, and Livermore (CORAL) Fact Sheet: Collaboration of Oak Ridge, Argonne, and Livermore (CORAL) The Collaboration of Oak Ridge, Argonne, and Livermore (CORAL) is a joint procurement activity among three of the Department of Energy's National Laboratories launched in 2014 to build state-of-the-art high-performance computing technologies that are essential for supporting U.S. national nuclear security and are key tools used for

  8. Voluntary Protection Program Onsite Review, Livermore Operations - January

    Energy Savers [EERE]

    2012 | Department of Energy Livermore Operations - January 2012 Voluntary Protection Program Onsite Review, Livermore Operations - January 2012 January 2012 Evaluation to determine whether the Livermore Operations is continuing to perform at a level deserving DOE-VPP Star recognition. The Team conducted its review during January 23 - 26, 2012 to determine whether National Security Technologies, LLC is continuing to perform at a level deserving DOE-VPP Star recognition. PDF icon Voluntary

  9. Audit of Lawrence Livermore National Laboratory orders for memorabilia

    SciTech Connect (OSTI)

    Not Available

    1988-12-23

    We reviewed selected aspects of orders placed by Lawrence Livermore National Laboratory, a Department of Energy contractor, during 1979--1985 for memorabilia, models, and illustrations and the oversight of those orders by the San Francisco Operations Office (SAN). This review extends earlier audit work at a second Department contractor, Rockwell International, Rocky Flats Plant, Engineering Prototype Group, on which we issued a report dated July 12, 1988. That audit focused on the Prototype Group's providing Livermore with illustrations, models, engineering prototypes, and other articles (mementos, plaques, etc.) during October 1977 through September 1985. Issues arose during that audit which required a separate review at SAN and Livermore, to determine specifically: the propriety of, and SAN oversight of, procurement practices followed by Livermore; the basis for the Livermore orders; the adequacy of reimbursement to the Department for silver used in medallions; and the cost ceilings for memorabilia contained in the Department's contract with the University of California, which operates Livermore for the Department. Limiting the audit scope to the orders Livermore placed with Rockwell's Prototype Group, we reviewed Department and Livermore procedures for acquiring memorabilia. In addition to interviewing SAN and Livermore Legal Counsel, Special Material Office personnel, and Research and Development Program representatives, we examined SMO requisitions, accounts payable listings and related payments, and selected research and development correspondences.

  10. First-of-a-kind supercomputer at Lawrence Livermore available...

    National Nuclear Security Administration (NNSA)

    Catalyst, a first-of-a-kind supercomputer at Lawrence Livermore National Laboratory, is available to industry collaborators to test big data technologies, architectures and ...

  11. Livermore, New Hampshire: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Livermore, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.0745127, -71.3772971 Show Map Loading map... "minzoom":false,"mapp...

  12. Lawrence Livermore National Laboratory 2007 Annual Report

    SciTech Connect (OSTI)

    Chrzanowski, P; Walter, K

    2008-04-25

    Lawrence Livermore National Laboratory's many outstanding accomplishments in 2007 are a tribute to a dedicated staff, which is shaping the Laboratory's future as we go through a period of transition and transformation. The achievements highlighted in this annual report illustrate our focus on the important problems that affect our nation's security and global stability, our application of breakthrough science and technology to tackle those problems, and our commitment to safe, secure, and efficient operations. In May 2007, the Department of Energy (DOE) awarded Lawrence Livermore National Security, LLC (LLNS), a new public-private partnership, the contract to manage and operate the Laboratory starting in October. Since its inception in 1952, the Laboratory had been managed by the University of California (UC) for the DOE's National Nuclear Security Administration (NNSA) and predecessor organizations. UC is one of the parent organizations that make up LLNS, and UC's presence in the new management entity will help us carry forward our strong tradition of multidisciplinary science and technology. 'Team science' applied to big problems was pioneered by the Laboratory's co-founder and namesake, Ernest O. Lawrence, and has been our hallmark ever since. Transition began fully a year before DOE's announcement. More than 1,600 activities had to be carried out to transition the Laboratory from management by a not-for-profit to a private entity. People, property, and procedures as well as contracts, formal agreements, and liabilities had to be transferred to LLNS. The pre-transition and transition teams did a superb job, and I thank them for their hard work. Transformation is an ongoing process at Livermore. We continually reinvent ourselves as we seek breakthroughs that impact emerging national needs. An example is our development in the late 1990s of a portable instrument that could rapidly detect DNA signatures, research that started with a view toward the potential threat of terrorist use of biological weapons. As featured in our annual report, activities in this area have grown to many important projects contributing to homeland security and disease prevention and control. At times transformation happens in large steps. Such was the case when nuclear testing stopped in the early 1990s. As one of the nation's nuclear weapon design laboratories, Livermore embarked on the Stockpile Stewardship Program. The objectives are to ensure the safety, security, and reliability of the nation's nuclear weapons stockpile and to develop a science-based, thorough understanding of the performance of nuclear weapons. The ultimate goal is to sustain confidence in an aging stockpile without nuclear testing. Now is another time of major change for the Laboratory as the nation is resizing its nuclear deterrent and NNSA begins taking steps to transform the nuclear weapons complex to meet 21st-century national security needs. As you will notice in the opening commentary to each section of this report, the Laboratory's senior management team is a mixture of new and familiar faces. LLNS drew the best talent from its parent organizations--Bechtel National, UC, Babcock & Wilcox, the Washington Group Division of URS, and Battelle--to lead the Laboratory. We are honored to take on the responsibility and see a future with great opportunities for Livermore to apply its exceptional science and technology to important national problems. We will work with NNSA to build on the successful Stockpile Stewardship Program and transform the nation's nuclear weapons complex to become smaller, safer, more secure, and more cost effective. Our annual report highlights progress in many relevant areas. Laboratory scientists are using astonishing computational capabilities--including BlueGene/L, the world's fastest supercomputer with a revolutionary architecture and over 200,000 processors--to gain key insights about performance of aging nuclear weapons. What we learn will help us sustain the stockpile without nuclear testing. Preparations are underway to start experiments at

  13. National Ignition Facility LLNL-AR-585912_NIF-0135637-AA_2012...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    . 47 6 * NIF User Guide * Lawrence Livermore National Laboratory Contents 5.11. Final Optics Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  14. Capabilities required to conduct the LLNL plutonium mission

    SciTech Connect (OSTI)

    Kass, J.; Bish, W.; Copeland, A.; West, J.; Sack, S.; Myers, B.

    1991-09-10

    This report outlines the LLNL plutonium related mission anticipated over the next decade and defines the capabilities required to meet that mission wherever the Plutonium Facility is located. If plutonium work is relocated to a place where the facility is shared, then some capabilities can be commonly used by the sharing parties. However, it is essential that LLNL independently control about 20000 sq ft of net lab space, filled with LLNL controlled equipment, and staffed by LLNL employees. It is estimated that the cost to construct this facility should range from $140M to $200M. Purchase and installation of equipment to replace that already in Bldg 332 along with additional equipment identified as being needed to meet the mission for the next ten to fifteen years, is estimated to cost $118M. About $29M of the equipment could be shared. The Hardened Engineering Test Building (HETB) with its additional 8000 sq ft of unique test capability must also be replaced. The fully equipped replacement cost is estimated to be about $10M. About 40000 sq ft of setup and support space are needed along with office and related facilities for a 130 person resident staff. The setup space is estimated to cost $8M. The annual cost of a 130 person resident staff (100 programmatic and 30 facility operation) is estimated to be $20M.

  15. Proceedings of the LLNL technical women`s symposium

    SciTech Connect (OSTI)

    von Holtz, E.

    1994-12-31

    Women from institutions such as LLNL, LBL, Sandia, and SLAC presented papers at this conference. The papers deal with many aspects of global security, global ecology, and bioscience; they also reflect the challenges faced in improving business practices, communicating effectively, and expanding collaborations in the industrial world. Approximately 87 ``abstracts`` are included in six sessions; more are included in the addendum.

  16. Proceedings of the LLNL Technical Women`s Symposium

    SciTech Connect (OSTI)

    von Holtz, E.

    1993-12-31

    This report documents events of the LLNL Technical Women`s Symposium. Topics include; future of computer systems, environmental technology, defense and space, Nova Inertial Confinement Fusion Target Physics, technical communication, tools and techniques for biology in the 1990s, automation and robotics, software applications, materials science, atomic vapor laser isotope separation, technical communication, technology transfer, and professional development workshops.

  17. TQP Qualifying Official Training Approaches- Livermore Site Office

    Broader source: Energy.gov [DOE]

    A QO is an individual who has the technical experience and/or education in a particular technical area and who, with the necessary training, is authorized to sign qualification cards for designated competencies.

  18. 2010 Annual Planning Summary Livermore Site Office (LSO)

    Broader source: Energy.gov [DOE]

    Annual Planning Summaries briefly describe the status of ongoing NEPA compliance activities, any EAs expected to be prepared in the next 12 months, any EISs expected to be prepared in the next 24...

  19. NNSA Corporate CPEP Process NNSA Lawrence Livermore National Security, LLC PER

    National Nuclear Security Administration (NNSA)

    Corporate CPEP Process NNSA Lawrence Livermore National Security, LLC PER NNSA/NA-00.2 National Nuclear Security Administration FY 2013 PEP Lawrence Livermore National Security, LLC Performance Evaluation Report Livermore Field Office Lawrence Livermore National Laboratory Performance Period: October 2012 - September 2013 November 22, 2013 Livermore Field Office November 22, 2013 NNSA Lawrence Livermore National Security, LLC PER NNSA/NA-00.2 Page 1 of 23 Executive Summary This report was

  20. Report on the B-Fields at NIF Workshop Held at LLNL October 12...

    Office of Scientific and Technical Information (OSTI)

    Report on the B-Fields at NIF Workshop Held at LLNL October 12-13, 2015 Citation Details In-Document Search Title: Report on the B-Fields at NIF Workshop Held at LLNL October ...

  1. Lesson Learned by Lawrence Livermore National Laboratory Activity-level Work Planning and Control

    Broader source: Energy.gov [DOE]

    Slide Presentation by Donna J. Governor, Lawrence Livermore National Laboratory. Lessons Learned by Lawrence Livermore National Laboratory Activity-Level Work Planning & Control.

  2. LLNL MSP-GSS-001 PIA, Office of the Chief Information Officer | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy LLNL MSP-GSS-001 PIA, Office of the Chief Information Officer LLNL MSP-GSS-001 PIA, Office of the Chief Information Officer LLNL MSP-GSS-001 PIA, Office of the Chief Information Officer PDF icon LLNL MSP-GSS-001 PIA, Office of the Chief Information Officer More Documents & Publications Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory Occupational Medicine - Assistant PIA, Idaho National Laboratory E-IDR (Inventory Disclosure Record) PIA, Idaho

  3. Underground Test Area Fiscal Year 2012 Annual Quality Assurance Report Nevada National Security Site, Nevada, Revision 0

    SciTech Connect (OSTI)

    Farnham, Irene; Marutzky, Sam

    2013-01-01

    This report is mandated by the Underground Test Area (UGTA) Quality Assurance Project Plan (QAPP) and identifies the UGTA quality assurance (QA) activities for fiscal year (FY) 2012. All UGTA organizations—U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO); Desert Research Institute (DRI); Lawrence Livermore National Laboratory (LLNL); Los Alamos National Laboratory (LANL); Navarro-Intera, LLC (N-I); National Security Technologies, LLC (NSTec); and the U.S. Geological Survey (USGS)—conducted QA activities in FY 2012. The activities included conducting assessments, identifying findings and completing corrective actions, evaluating laboratory performance, revising the QAPP, and publishing documents. In addition, processes and procedures were developed to address deficiencies identified in the FY 2011 QAPP gap analysis.

  4. Lawrence Livermore National Laboratory interests and capabilities for research on the ecological effects of global climatic and atmospheric change

    SciTech Connect (OSTI)

    Amthor, J.S.; Houpis, J.L.; Kercher, J.R.; Ledebuhr, A.; Miller, N.L.; Penner, J.E.; Robison, W.L.; Taylor, K.E.

    1994-09-01

    The Lawrence Livermore National Laboratory (LLNL) has interests and capabilities in all three types of research that must be conducted in order to understand and predict effects of global atmospheric and climatic (i.e., environmental) changes on ecological systems and their functions (ecosystem function is perhaps most conveniently defined as mass and energy exchange and storage). These three types of research are: (1) manipulative experiments with plants and ecosystems; (2) monitoring of present ecosystem, landscape, and global exchanges and pools of energy, elements, and compounds that play important roles in ecosystem function or the physical climate system, and (3) mechanistic (i.e., hierarchic and explanatory) modeling of plant and ecosystem responses to global environmental change. Specific experimental programs, monitoring plans, and modeling activities related to evaluation of ecological effects of global environmental change that are of interest to, and that can be carried out by LLNL scientists are outlined. Several projects have the distinction of integrating modeling with empirical studies resulting in an Integrated Product (a model or set of models) that DOE or any federal policy maker could use to assess ecological effects. The authors note that any scheme for evaluating ecological effects of atmospheric and climatic change should take into account exceptional or sensitive species, in particular, rare, threatened, or endangered species.

  5. Cost benefit analysis of waste compaction alternatives at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Not Available

    1990-11-01

    This report presents a cost benefit analysis of the potential procurement and operation of various solid waste compactors, or, of the use of commercial compaction services, for compaction of solid transuranic (TRU), low-level radioactive, hazardous, and mixed wastes at Lawrence Livermore National Laboratory (LLNL) Hazardous Waste Management (HWM) facilities. The cost benefit analysis was conducted to determine if increased compaction capacity at HWM might afford the potential for significant waste volume reduction and annual savings in material, shipping, labor, and disposal costs. In the following cost benefit analysis, capital costs and recurring costs of increased HWM compaction capabilities are considered. Recurring costs such as operating and maintenance costs are estimated based upon detailed knowledge of system parameters. When analyzing the economic benefits of enhancing compaction capabilities, continued use of the existing HWM compaction units is included for comparative purposes. In addition, the benefits of using commercial compaction services instead of procuring a new compactor system are evaluated. 31 refs., 1 fig., 6 tabs.

  6. Sandia National Laboratories: Livermore Valley Open Campus (LVOC...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    in eastern Livermore, California, the LVOC is situated on a parcel of land that spans the border between the two historically closed, self-contained labs. New and emerging programs...

  7. TIMELINE: 60 Years of Computing at Lawrence Livermore National...

    Energy Savers [EERE]

    Lawrence Livermore machines have topped lists of the world's fastest, greenest, and most big-data capable systems, but if you ask the Laboratory's researchers, they'll voice...

  8. NASA features LLNL star-formation simulations | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration NASA features LLNL star-formation simulations Friday, January 29, 2016 - 5:56pm NNSA Blog These high performance computing (HPC) simulations of star formation account for a broad range of physical processes, including: gravity, supersonic turbulence, hydrodynamics, outflows, magnetic fields, chemistry and ionizing and non-ionizing radiation. Image courtesy of Pak Shing Li/ University of California, Berkeley High performance computing (HPC) simulations exploring star formation

  9. GAMA-LLNL Alpine Basin Special Study: Scope of Work

    SciTech Connect (OSTI)

    Singleton, M J; Visser, A; Esser, B K; Moran, J E

    2011-12-12

    For this task LLNL will examine the vulnerability of drinking water supplies in foothills and higher elevation areas to climate change impacts on recharge. Recharge locations and vulnerability will be determined through examination of groundwater ages and noble gas recharge temperatures in high elevation basins. LLNL will determine whether short residence times are common in one or more subalpine basin. LLNL will measure groundwater ages, recharge temperatures, hydrogen and oxygen isotopes, major anions and carbon isotope compositions on up to 60 samples from monitoring wells and production wells in these basins. In addition, a small number of carbon isotope analyses will be performed on surface water samples. The deliverable for this task will be a technical report that provides the measured data and an interpretation of the data from one or more subalpine basins. Data interpretation will: (1) Consider climate change impacts to recharge and its impact on water quality; (2) Determine primary recharge locations and their vulnerability to climate change; and (3) Delineate the most vulnerable areas and describe the likely impacts to recharge.

  10. 2012 Annual Workforce Analysis and Staffing Plan Report - Livermore Field

    Energy Savers [EERE]

    Office | Department of Energy Annual Workforce Analysis and Staffing Plan Report - Livermore Field Office 2012 Annual Workforce Analysis and Staffing Plan Report - Livermore Field Office Managers perform an annual workforce analysis of their organization and develop staffing plans that identify technical capabilities and positions they need to ensure safe operation of defense nuclear facilities. This workforce analysis process continues to cover technical capability needs to address defense

  11. 2014 Annual Workforce Analysis and Staffing Plan Report - Livermore Field

    Energy Savers [EERE]

    Office | Department of Energy Livermore Field Office 2014 Annual Workforce Analysis and Staffing Plan Report - Livermore Field Office Managers perform an annual workforce analysis of their organization and develop staffing plans that identify technical capabilities and positions they need to ensure safe operation of defense nuclear facilities. This workforce analysis process continues to cover technical capability needs to address defense nuclear facility and related operational hazards.

  12. Retired lab physicist and computational pioneer, Lawrence Livermore

    National Nuclear Security Administration (NNSA)

    National Laboratory | National Nuclear Security Administration Retired lab physicist and computational pioneer, Lawrence Livermore National Laboratory Berni Alder, 2009 National Medal of Science Winner Berni Alder September 2009 National Medal of Science Winner President Obama has named Berni Alder, Lawrence Livermore National Laboratory retired physicist, as a recipient of the National Medal of Science, the highest honor bestowed by the United States government on scientists, engineers, and

  13. Seismology Group Leader, Lawrence Livermore National Laboratory | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration Seismology Group Leader, Lawrence Livermore National Laboratory Artie Rogers demonstrating seismology modeling. Artie Rogers August 2009 Fulbright Scholarship Artie Rodgers, Seismology Group Leader at Lawrence Livermore National Laboratory, was recently awarded a Fulbright Scholarship. In January he will be heading to Grenoble, France to study the relationship between topography and seismology with computer modeling at Laboratoire de Géohysique Interne et

  14. Livermore's Crawford selected for California Council on Science and

    National Nuclear Security Administration (NNSA)

    Technology | National Nuclear Security Administration Livermore's Crawford selected for California Council on Science and Technology Wednesday, February 19, 2014 - 3:00pm Dona Crawford, Associate Director for Computation at Lawrence Livermore National Laboratory, has been selected as a member of the California Council on Science and Technology (CCST). The council is an assembly of corporate CEOs, academics, scientists and scholars who are leaders in their respective fields. CCST members

  15. 2005 Elec. Safety-rev1.pmd

    Energy Savers [EERE]

    Positioning System KCP Kansas City Plant LLNL Lawrence Livermore National ... Equipment SC Office of Science SRS Savannah River Site FOREWORD Since 1984, the Office of ...

  16. A Report to the Secretary of Energy, Beyond Design Basis Event...

    Broader source: Energy.gov (indexed) [DOE]

    ... LANL - Los Alamos National Laboratory LLNL - Lawrence Livermore National Laboratory NBL - New Brunswick Laboratory NNSS - Nevada National Security Site *ORNL - Oak Ridge ...

  17. Independent Oversight Inspection, Lawrence Livermore National Laboratory, Volume I- December 2004

    Broader source: Energy.gov [DOE]

    Inspection of Environment, Safety, and Health Management at the Lawrence Livermore National Laboratory

  18. Independent Oversight Inspection, Lawrence Livermore National Laboratory, Summary Report- July 2002

    Broader source: Energy.gov [DOE]

    Inspection of Environment, Safety, and Health and Emergency Management at the Lawrence Livermore National Laboratory

  19. Preliminary Notice of Violation, Lawrence Livermore National Security, LLC- September 25, 2014

    Broader source: Energy.gov [DOE]

    Worker Safety and Health Enforcement Preliminary Notice of Violation issued to Lawrence Livermore National Security, LLC

  20. LLNL input to FY94 hydrogen annual report

    SciTech Connect (OSTI)

    Schock, R.N.; Smith, J.R.; Rambach, G.; Pekala, R.W.; Westbrook, C.K.; Richardson, J.H.

    1994-12-16

    This report summarizes the FY 1994 progress made in hydrogen research at the Lawrence Livermore National Laboratory. Research programs covered include: Technical and Economic Assessment of the Transport and Storage of Hydrogen; Research and Development of an Optimized Hydrogen-Fueled Internal Combustion Engine; Hydrogen Storage in Engineered Microspheres; Synthesis, Characterization and Modeling of Carbon Aerogels for Hydrogen Storage; Chemical Kinetic Modeling of H2 Applications; and, Municipal Solid Waste to Hydrogen.

  1. Microsoft Word - LLNL Security Clearances Final 121108a _2_.doc

    Energy Savers [EERE]

    Security Clearances at Lawrence Livermore National Laboratory and Sandia National Laboratory-California INS-O-09-01 December 2008 U.S. Department of Energy Office of Inspector General Office of Inspections and Special Inquiries Inspection Report Department of Energy Washington, DC 2 0 5 8 5 December 11, 2008 MEMORAliDUM FOR ADMINISTRATQR, NATIONAL NUCLEAR SECURITY ADMINISTRATION CHIEF HEALTH: SAFETY AbD, SECURITY OFFICER FROM: Christopher R. Sharpley . Deputy hlspector General for

  2. Natural Phenomena Hazards Modeling Project: Preliminary flood hazards estimates for screening Department of Energy sites, Albuquerque Operations Office

    SciTech Connect (OSTI)

    McCann, M.W. Jr.; Boissonnade, A.C.

    1988-05-01

    As part of an ongoing program, Lawrence Livermore National Laboratory (LLNL) is directing the Natural Phenomena Hazards Modeling Project (NPHMP) on behalf of the Department of Energy (DOE). A major part of this effort is the development of probabilistic definitions of natural phenomena hazards; seismic, wind, and flood. In this report the first phase of the evaluation of flood hazards at DOE sites is described. Unlike seismic and wind events, floods may not present a significant threat to the operations of all DOE sites. For example, at some sites physical circumstances may exist that effectively preclude the occurrence of flooding. As a result, consideration of flood hazards may not be required as part of the site design basis. In this case it is not necessary to perform a detailed flood hazard study at all DOE sites, such as those conducted for other natural phenomena hazards, seismic and wind. The scope of the preliminary flood hazard analysis is restricted to evaluating the flood hazards that may exist in proximity to a site. The analysis does involve an assessment of the potential encroachment of flooding on-site at individual facility locations. However, the preliminary flood hazard assessment does not consider localized flooding at a site due to precipitation (i.e., local run-off, storm sewer capacity, roof drainage). These issues are reserved for consideration by the DOE site manager. 11 refs., 84 figs., 61 tabs.

  3. Feasibility Study: Potential Enhancements for the LLNL Renewables Website

    SciTech Connect (OSTI)

    Kearns, F; Krawchuk, M; Moritz, M; Stephens, S; Goldstein, N

    2008-01-25

    This feasibility study investigates additional improvements/extensions to the LLNL Renewables Website. Currently, the Renewables Website focuses on wind energy in California. Future enhancements will include other renewable energy sources. The extensions described below are focused along two separate yet related avenues: (1) Forecasting wildfire risk in the regions of California where new development may occur, as a part of the 'Million Solar Roofs' program. (2) Gaining a better understanding of the ecological components and potential of biofuels from forests in California. These two avenues are further described in the report. Following is a technical description of the Center for Fire Research and Outreach computing and web service capabilities.

  4. Environmental monitoring at the Lawrence Livermore National Laboratory. 1982 annual report

    SciTech Connect (OSTI)

    Griggs, K.S.; Gonzalez, M.A.; Buddemeier, R.W.

    1983-03-14

    Environmental monitoring efforts spanned air, water, vegetation and foodstuffs, and radiation doses. Monitoring data collection, analysis, and evaluation are presented for air, soils, sewage, water, vegetation and foodstuffs, milk, and general environmental radioactivity. Non-radioactive monitoring addresses beryllium, chemical effluents in sewage, noise pollution, and storm runoff and liquid discharge site pollutants. Quality assurance efforts are addressed. Five appendices present tabulated data; environmental activity concentration; dose calculation method; discharge limits to sanitary sewer systems of Livermore; and sampling and analytical procedures for environmental monitoring. (PSB)

  5. Visit Us

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Visit Us Download the NIF Visitor's Brochure (PDF) Public Tours Public tours of the NIF site can be arranged by contacting the LLNL Public Affairs Office at (925) 422-4599 (see Tours). Directions Get maps and directions to Lawrence Livermore National Laboratory (LLNL). Tours of NIF originate at LLNL's Discovery Center, located off Greenville Road at Eastgate Drive. Lawrence Livermore National Laboratory is located off Vasco Road, near Interstate 580, in Livermore, California, about 50 miles east

  6. 2010 Dry and 2009 - 2010 Wet Season Branchiopod Survey Report, Site 300

    SciTech Connect (OSTI)

    Dexter, W

    2011-03-14

    Lawrence Livermore National Laboratory (LLNL) requested that Condor Country Consulting, Inc. (CCCI) perform wet season surveys and manage the dry season sampling for listed branchiopods in two ponded locations within the Site 300 Experimental Test Site. Site 300 is located in Alameda and San Joaquin Counties, located between the Cities of Livermore and Tracy. The two pool locations have been identified for possible amphibian enhancement activities in support of the Compensation Plan for impacts tied to the Building 850 soil clean-up project. The Building 850 project design resulted in formal consultation with the U.S. Fish and Wildlife Service (USFWS) as an amendment (File 81420-2009-F-0235) to the site-wide Biological Opinion (BO) (File 1-1-02-F-0062) in the spring of 2009 and requires mitigation for the California tiger salamander (AMCA, Ambystoma californiense) and California red-legged frog (CRLF, Rana draytonii) habitat loss. Both pools contain breeding AMCA, but do not produce metamorphs due to limited hydroperiod. The pool to the southeast (Pool BC-FS-2) is the preferred site for amphibian enhancement activities, and the wetland to northwest (Pool OA-FS-1) is the alternate location for enhancement. However, prior to enhancement, LLNL has been directed by USFWS (BO Conservation Measure 17 iii) to 'conduct USFWS protocol-level branchiopod surveys to determine whether listed brachiopod species are present within the compensation area.' CCCI conducted surveys for listed branchiopods in the 2009-2010 wet season to determine the presence of federally-listed branchiopods at the two pools (previous surveys with negative findings were performed by CCCI in 2001-2002 and 2002-2003 onsite). Surveys were conducted to partially satisfy the survey requirements of the USFWS 'Interim Survey Guidelines to Permittees for Recovery Permits under Section 10(a)(1)(A) of the Endangered Species Act for the Listed Vernal Pool Branchiopods' ('Guidelines, USFWS 1996 and BO Conservation Measure 17 iii). The dry sampling (included as an Appendix D) followed the wet season surveys in the summer of 2010.

  7. Environmental monitoring at the Lawrence Livermore Laboratory. 1979 annual report

    SciTech Connect (OSTI)

    Silver, W.J.; Lindeken, C.L.; White, J.H.; Buddemeir, R.W.

    1980-04-25

    Information on monitoring activities is reported in two sections for EDB/ERA/INIS. The first section covers all information reported except Appendix D, which gives details of sampling and analytical procedures for environmental monitoring used at Lawrence Livermore Laboratory. A separate abstract was prepared for Appendix D. (JGB)

  8. Industrial ecology at Lawrence Livermore National Laboratory summary statement

    SciTech Connect (OSTI)

    Gilmartin, T.J.

    1996-06-04

    At Livermore our hope and our intention is to make important contributions to global sustainability by basing both our scientific and technological research and our business practices on the principles of industrial ecology. Current efforts in the following fields are documented: global security, global ecology, energy for transportation, fusion energy, materials sciences, environmental technology, and bioscience.

  9. Microsoft Word - Renewable Energy Project at LLNL_June 2011_jb _2_

    National Nuclear Security Administration (NNSA)

    For Immediate Release John Belluardo June 3, 2011 (925) 422-2567 NATIONAL NUCLEAR SECURITY ADMINISTRATION PURSUING DEVELOPMENT OF A RENEWABLE ENERGY PROJECT AT THE LAWRENCE LIVERMORE NATIONAL LABORATORY Livermore, CA - The U.S. Department of Energy's National Nuclear Security Administration is reaching out to industry regarding the pursuit of research and development of renewable energy at the Lawrence Livermore National Laboratory. The project would potentially encompass a commercially sized

  10. GAMMA-RAY COMPTON LIGHT SOURCE DEVELOPMENT AT LLNL

    SciTech Connect (OSTI)

    Hartemann, F V; Anderson, S G; Gibson, D J; Hagmann, C A; Johnson, M S; Jovanovic, I; Messerly, M J; Pruet, J A; Shverdin, M Y; Tremaine, A M; McNabb, D P; Siders, C W; Barty, C J

    2007-08-15

    A new class of tunable, monochromatic {gamma}-ray sources capable of operating at high peak and average brightness is currently being developed at LLNL for nuclear photoscience and applications. These novel systems are based on Compton scattering of laser photons by a high brightness relativistic electron beam produced by an rf photoinjector. A prototype, capable of producing > 10{sup 8} 0.7 MeV photons in a single shot, with a fractional bandwidth of 1%, and a repetition rate of 10 Hz, is currently under construction at LLNL; this system will be used to perform nuclear resonance fluorescence experiments. A new symmetrized S-band rf gun, using a Mg photocathode, will produce up to 1 nC of charge in an 8 ps bunch, with a normalized emittance modeled at 0.8 mm.mrad; electrons are subsequently accelerated up to 120 MeV to interact with a 500 mJ, 10 ps, 355 nm laser pulse and generate {gamma}-rays. The laser front end is a fiber-based system, using corrugated-fiber Bragg gratings for stretching, and drives both the frequency-quadrupled photocathode illumination laser and the Nd:YAG interaction laser. Two new technologies are used in the laser: a hyper-Michelson temporal pulse stacker capable of producing 8 ps square UV pulses, and a hyper-dispersion compressor for the interaction laser. Other key technologies, basic scaling laws, and recent experimental results will also be presented, along with an overview of future research and development directions.

  11. Technical Qualification Program Self-Assessment Report- Livermore Field Office- 2013

    Broader source: Energy.gov [DOE]

    The purpose of the Livermore Field Office (LFO) Teclmical Qualification Program (TQP) is to ensure that federal teclmical personnel with safety oversight responsibilities at defense nuclear facilities at Lawrence Livermore National Laboratory possess competence commensurate with responsibilities.

  12. Top 10 Things You Didn't Know About Lawrence Livermore National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Livermore National Laboratory Top 10 Things You Didn't Know About Lawrence Livermore ... Learn more by browsing other articles in the "Top Things You Didn't Know About" series. ...

  13. The adaptive x-ray optics project at the Lawrence Livermore National...

    Office of Scientific and Technical Information (OSTI)

    The adaptive x-ray optics project at the Lawrence Livermore National Laboratory Citation Details In-Document Search Title: The adaptive x-ray optics project at the Lawrence Livermore ...

  14. Bibliography of Yucca Mountain Project (YMP) publications at Lawrence Livermore National Laboratory, September 1977--March 1997

    SciTech Connect (OSTI)

    1997-03-01

    This report consists of a listing of Lawrence Livermore National Laboratory`s research items on the Yucca Mountain Project.

  15. Sandia National Laboratories: Livermore Valley Open Campus (LVOC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    LVOC LVOC CREATE Visiting the LVOC Locations Livermore Valley Open Campus (LVOC) Open engagement Expanding opportunities for open engagement of the broader scientific community. Building on success Sandia's Combustion Research Facility pioneered open collaboration over 30 years ago. Access to DOE-funded capabilities Expanding access to foundational research at the Department of Energy national labs. Targeting the toughest problems Join us in multi-disciplinary R&D to solve large-scale

  16. 2015 Annual Workforce Analysis and Staffing Plan Report - Livermore Field

    Energy Savers [EERE]

    5 Annual NEPA Planning Summaries 2015 Annual NEPA Planning Summaries The ongoing and projected Environmental Assessments and Environmental Impact Statements for various US Department of Energy offices. PDF icon 2015 Annual NEPA Planning Summaries More Documents & Publications LM Annual NEPA Planning Summary 2015 LM Annual NEPA Planning Summary 2016 Annual NEPA Planning Summary Report Template (DOE, 2015) Office | Department of Energy

    Livermore Field Office 2015 Annual Workforce

  17. Industrial ecology at Lawrence Livermore National Laboratory summary statement

    SciTech Connect (OSTI)

    Gilmartin, T.J.

    1996-05-21

    This statement summarizes Lawrence Livermore National Laboratory`s committment to making important scientific, technological, and business contributions to global sustainability. The quest has many aspects, some socio-political or economic and some technological, and some in which the soft and hard sciences become indistinguishable, as in visionary national strategies, like Holland`s, and futuristic regional and city development plans, like those of Kagoshima and Chattanooga.

  18. Associate director for Physical and Life Sciences, Lawrence Livermore

    National Nuclear Security Administration (NNSA)

    National Laboratory | National Nuclear Security Administration Associate director for Physical and Life Sciences, Lawrence Livermore National Laboratory William Goldstein William Goldstein American Association for the Advancement of Science (AAAS) Fellow William Goldstein has been awarded the distinction of American Association for the Advancement of Science (AAAS) Fellow. Election as a fellow is an honor bestowed upon AAAS members by their peers. Goldstein was elected for distinguished

  19. Livermore research finds that climate models overestimate rainfall

    National Nuclear Security Administration (NNSA)

    increases | National Nuclear Security Administration research finds that climate models overestimate rainfall increases Monday, December 21, 2015 - 12:00am Researchers at Lawrence Livermore National Laboratory and collaborators have found that most climate models overestimate the increase in global precipitation due to climate change. Specifically, the team looked at 25 models and found they underestimate the increase in absorption of sunlight by water vapor as the atmosphere becomes

  20. Lawrence Livermore National Laboratory- Completing the Human Genome Project and Triggering Nearly $1 Trillion in U.S. Economic Activity

    SciTech Connect (OSTI)

    Stewart, Jeffrey S.

    2015-07-28

    The success of the Human Genome project is already nearing $1 Trillion dollars of U.S. economic activity. Lawrence Livermore National Laboratory (LLNL) was a co-leader in one of the biggest biological research effort in history, sequencing the Human Genome Project. This ambitious research effort set out to sequence the approximately 3 billion nucleotides in the human genome, an effort many thought was nearly impossible. Deoxyribonucleic acid (DNA) was discovered in 1869, and by 1943 came the discovery that DNA was a molecule that encodes the genetic instructions used in the development and functioning of living organisms and many viruses. To make full use of the information, scientists needed to first sequence the billions of nucleotides to begin linking them to genetic traits and illnesses, and eventually more effective treatments. New medical discoveries and improved agriculture productivity were some of the expected benefits. While the potential benefits were vast, the timeline (over a decade) and cost ($3.8 Billion) exceeded what the private sector would normally attempt, especially when this would only be the first phase toward the path to new discoveries and market opportunities. The Department of Energy believed its best research laboratories could meet this Grand Challenge and soon convinced the National Institute of Health to formally propose the Human Genome project to the federal government. The U.S. government accepted the risk and challenge to potentially create new healthcare and food discoveries that could benefit the world and the U.S. Industry.

  1. Lawrence Livermore National Laboratory Quality Assurance Project Plan for National Emission Standards for Hazardous Air Pollutants (NESHAPs), Subpart H

    SciTech Connect (OSTI)

    Hall, L.; Biermann, A

    2000-06-27

    As a Department of Energy (DOE) Facility whose operations involve the use of radionuclides, Lawrence Livermore National Laboratory (LLNL) is subject to the requirements of 40 CFR 61, the National Emission Standards for Hazardous Air Pollutants (NESHAPs). Subpart H of this Regulation establishes standards for exposure of the public to radionuclides (other than radon) released from DOE Facilities (Federal Register, 1989). These regulations limit the emission of radionuclides to ambient air from DOE facilities (see Section 2.0). Under the NESHAPs Subpart H Regulation (hereafter referred to as NESHAPs), DOE facilities are also required to establish a quality assurance program for radionuclide emission measurements; specific requirements for preparation of a Quality Assurance Program Plan (QAPP) are given in Appendix B, Method 114 of 40 CFR 61. Throughout this QAPP, the specific Quality Assurance Method elements of 40 CFR 61 Subpart H addressed by a given section are identified. In addition, the US Environmental Protection Agency (US EPA) (US EPA, 1994a) published draft requirements for QAPP's prepared in support of programs that develop environmental data. We have incorporated many of the technical elements specified in that document into this QAPP, specifically those identified as relating to measurement and data acquisition; assessment and oversight; and data validation and usability. This QAPP will be evaluated on an annual basis, and updated as appropriate.

  2. Electromagnetic Imaging of CO2 Sequestration at an Enhanced Oil Recovery Site

    SciTech Connect (OSTI)

    Kirkendall, B.; Roberts, J.

    2001-02-28

    Lawrence Livermore National Laboratory (LLNL) is currently involved in a long term study using time-lapse multiple frequency electromagnetic (EM) characterization at a waterflood enhanced oil recovery (EOR) site in California operated by Chevron Heavy Oil Division in Lost Hills, California (Figure 1). The petroleum industry's interest and the successful imaging results from this project suggest that this technique be extended to monitor CO{sub 2} sequestration at an EOR site also operated by Chevron. The impetus for this study is to develop the ability to image subsurface injected CO{sub 2} during EOR processes while simultaneously discriminating between pre-existing petroleum and water deposits. The goals of this study are to combine laboratory and field methods to image a pilot CO{sub 2} sequestration EOR site using the cross-borehole EM technique, improve the inversion process in CO{sub 2} studies by coupling results with petrophysical laboratory measurements, and focus on new gas interpretation techniques. In this study we primarily focus on how joint field and laboratory results can provide information on subsurface CO{sub 2} detection, CO{sub 2} migration tracking, and displacement of petroleum and water over time. This study directly addresses national energy issues in two ways: (1) the development of field and laboratory techniques to improve in-situ analysis of oil and gas enhanced recovery operations and, (2) this research provides a tool for in-situ analysis of CO{sub 2} sequestration, an international technical issue of growing importance.

  3. Status of LLNL Hot-Recycled-Solid oil shale retort

    SciTech Connect (OSTI)

    Baldwin, D.E.; Cena, R.J.

    1993-12-31

    We have investigated the technical and economic barriers facing the introduction of an oil shale industry and we have chosen Hot-Recycled-Solid (HRS) oil shale retorting as the primary advanced technology of interest. We are investigating this approach through fundamental research, operation of a 4 tonne-per-day, HRS pilot plant and development of an Oil Shale Process (OSP) mathematical model. Over the last three years, from June 1991 to June 1993, we completed a series of runs (H10--H27) using the 4-TPD pilot plant to demonstrate the technical feasibility of the HRS process and answer key scale-up questions. With our CRADA partners, we seek to further develop the HRS technology, maintain and enhance the knowledge base gained over the past two decades through research and development by Government and industry and determine the follow on steps needed to advance the technology towards commercialization. The LLNL Hot-Recycled-Solid process has the potential to improve existing oil shale technology. It processes oil shale in minutes instead of hours, reducing plant size. It processes all oil shale, including fines rejected by other processes. It provides controls to optimize product quality for different applications. It co-generates electricity to maximize useful energy output. And, it produces negligible SO{sub 2} and NO{sub x} emissions, a non-hazardous waste shale and uses minimal water.

  4. Evaluation of Cavity Collapse and Surface Crater Formation at the Norbo Underground Nuclear Test in U8c, Nevada Nuclear Security Site, and the Impact on Stability of the Ground Surface

    SciTech Connect (OSTI)

    Pawloski, G A

    2012-06-18

    Lawrence Livermore National Laboratory (LLNL) Containment Program performed a review of nuclear test-related data for the Norbo underground nuclear test in U8c to assist in evaluating this legacy site as a test bed for application technologies for use in On-Site Inspections (OSI) under the Comprehensive Nuclear Test Ban Treaty. This request is similar to one made for the Salut site in U8c (Pawloski, 2012b). Review of the Norbo site is complicated because the test first exhibited subsurface collapse, which was not unusual, but it then collapsed to the surface over one year later, which was unusual. Of particular interest is the stability of the ground surface above the Norbo detonation point. Proposed methods for on-site verification include radiological signatures, artifacts from nuclear testing activities, and imaging to identify alteration to the subsurface hydrogeology due to the nuclear detonation. Aviva Sussman from the Los Alamos National Laboratory (LANL) has also proposed work at this site. Both proposals require physical access at or near the ground surface of specific underground nuclear test locations at the Nevada Nuclear Security Site (NNSS), formerly the Nevada Test Site (NTS), and focus on possible activities such as visual observation, multispectral measurements, and shallow and deep geophysical surveys.

  5. LLNL Compliance Plan for TRUPACT-2 Authorized Methods for Payload Control

    SciTech Connect (OSTI)

    1995-03-01

    This document describes payload control at LLNL to ensure that all shipments of CH-TRU waste in the TRUPACT-II (Transuranic Package Transporter-II) meet the requirements of the TRUPACT-II SARP (safety report for packaging). This document also provides specific instructions for the selection of authorized payloads once individual payload containers are qualified for transport. The physical assembly of the qualified payload and operating procedures for the use of the TRUPACT-II, including loading and unloading operations, are described in HWM Procedure No. 204, based on the information in the TRUPACT-II SARP. The LLNL TRAMPAC, along with the TRUPACT-II operating procedures contained in HWM Procedure No. 204, meet the documentation needs for the use of the TRUPACT-II at LLNL. Table 14-1 provides a summary of the LLNL waste generation and certification procedures as they relate to TRUPACT-II payload compliance.

  6. Training the Masses ? Web-based Laser Safety Training at LLNL

    SciTech Connect (OSTI)

    Sprague, D D

    2004-12-17

    The LLNL work smart standard requires us to provide ongoing laser safety training for a large number of persons on a three-year cycle. In order to meet the standard, it was necessary to find a cost and performance effective method to perform this training. This paper discusses the scope of the training problem, specific LLNL training needs, various training methods used at LLNL, the advantages and disadvantages of these methods and the rationale for selecting web-based laser safety training. The tools and costs involved in developing web-based training courses are also discussed, in addition to conclusions drawn from our training operating experience. The ILSC lecture presentation contains a short demonstration of the LLNL web-based laser safety-training course.

  7. Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND...

    Office of Science (SC) Website

    Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL Nuclear Physics (NP) ... Contact Information Nuclear Physics U.S. Department of Energy SC-26Germantown Building ...

  8. Report on the B-Fields at NIF Workshop Held at LLNL October 12...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Report on the B-Fields at NIF Workshop Held at LLNL October 12-13, 2015 Citation Details In-Document Search Title: Report on the B-Fields at NIF Workshop Held at ...

  9. LLNL Final Design for PDV Measurements of Godiva for Validation of

    Office of Scientific and Technical Information (OSTI)

    Multi-Physics Simulation (Technical Report) | SciTech Connect Technical Report: LLNL Final Design for PDV Measurements of Godiva for Validation of Multi-Physics Simulation Citation Details In-Document Search Title: LLNL Final Design for PDV Measurements of Godiva for Validation of Multi-Physics Simulation Authors: Heinrichs, D ; Scorby, J ; Bandong, B ; Beller, T ; Burch, J ; Goda, J ; Halvorson, C ; Hickman, D ; May, M ; Sinibaldi, J ; Whitworth, T ; Klingensmith, A Publication Date:

  10. LLNL MOX fuel lead assemblies data report for the surplus plutonium disposition environmental impact statement

    SciTech Connect (OSTI)

    O`Connor, D.G.; Fisher, S.E.; Holdaway, R.

    1998-08-01

    The purpose of this document is to support the US Department of Energy (DOE) Fissile Materials Disposition Program`s preparation of the draft surplus plutonium disposition environmental impact statement. This is one of several responses to data call requests for background information on activities associated with the operation of the lead assembly (LA) mixed-oxide (MOX) fuel fabrication facility. The DOE Office of Fissile Materials Disposition (DOE-MD) has developed a dual-path strategy for disposition of surplus weapons-grade plutonium. One of the paths is to disposition surplus plutonium through irradiation of MOX fuel in commercial nuclear reactors. MOX fuel consists of plutonium and uranium oxides (PuO{sub 2} and UO{sub 2}), typically containing 95% or more UO{sub 2}. DOE-MD requested that the DOE Site Operations Offices nominate DOE sites that meet established minimum requirements that could produce MOX LAs. LLNL has proposed an LA MOX fuel fabrication approach that would be done entirely inside an S and S Category 1 area. This includes receipt and storage of PuO{sub 2} powder, fabrication of MOX fuel pellets, assembly of fuel rods and bundles, and shipping of the packaged fuel to a commercial reactor site. Support activities will take place within a Category 1 area. Building 332 will be used to receive and store the bulk PuO{sub 2} powder, fabricate MOX fuel pellets, and assemble fuel rods. Building 334 will be used to assemble, store, and ship fuel bundles. Only minor modifications would be required of Building 332. Uncontaminated glove boxes would need to be removed, petition walls would need to be removed, and minor modifications to the ventilation system would be required.

  11. Lawrence Livermore National Laboratory Workshop Characterization of Pathogenicity, Virulence and Host-Pathogen Interactions

    SciTech Connect (OSTI)

    Krishnan, A

    2006-08-30

    The threats of bio-terrorism and newly emerging infectious diseases pose serious challenges to the national security infrastructure. Rapid detection and diagnosis of infectious disease in human populations, as well as characterizing pathogen biology, are critical for reducing the morbidity and mortality associated with such threats. One of the key challenges in managing an infectious disease outbreak, whether through natural causes or acts of overt terrorism, is detection early enough to initiate effective countermeasures. Much recent attention has been directed towards the utility of biomarkers or molecular signatures that result from the interaction of the pathogen with the host for improving our ability to diagnose and mitigate the impact of a developing infection during the time window when effective countermeasures can be instituted. Host responses may provide early signals in blood even from localized infections. Multiple innate and adaptive immune molecules, in combination with other biochemical markers, may provide disease-specific information and new targets for countermeasures. The presence of pathogen specific markers and an understanding of the molecular capabilities and adaptations of the pathogen when it interacts with its host may likewise assist in early detection and provide opportunities for targeting countermeasures. An important question that needs to be addressed is whether these molecular-based approaches will prove useful for early diagnosis, complement current methods of direct agent detection, and aid development and use of countermeasures. Lawrence Livermore National Laboratory (LLNL) will host a workshop to explore the utility of host- and pathogen-based molecular diagnostics, prioritize key research issues, and determine the critical steps needed to transition host-pathogen research to tools that can be applied towards a more effective national bio-defense strategy. The workshop will bring together leading researchers/scientists in the area of host-pathogen interactions as well as policy makers from federal agencies. The main objectives of the workshop are: (1) to assess the current national needs, capabilities, near-term technologies, and future challenges in applying various diagnostics tools to public health and bio-defense; (2) to evaluate the utility and feasibility of host-response and pathogen biomarker profiling in the diagnosis and management of infectious diseases; and (3) to create a comprehensive developmental strategy from proof-of-concept, through validation, to deployment of appropriate advanced technology for the clinical/public health and bio-defense environments.

  12. Techniques Employed to Conduct Postshot Drilling at the former Nevada Test Site

    SciTech Connect (OSTI)

    Dekin, W D

    2011-04-14

    Postshot drilling provided essential data on the results of the underground nuclear tests conducted at the Nevada Test Site (NTS), now identified as the Nevada National Security Site (NNSS). It was the means by which samples from the zone of interest were obtained for radiochemical analysis. This handbook describes how Lawrence Livermore National Laboratory (LLNL) conducted postshot drilling operations at the NTS, and it provides a general understanding of the process. Postshot drilling is a specialized application of rotary drilling. Accordingly, this handbook gives a brief description of rotary drilling in Section 2 to acquaint the reader with the general subject before proceeding to the specialized techniques used in postshot drilling. In Section 3, the handbook describes the typical postshot drilling situation at the former NTS and the drilling methods used. Section 4 describes the typical sequence of operations in postshot drilling at the former NTS. Detailed information on special equipment and techniques is given in a series of appendices (A through F) at the end of the handbook.

  13. First-of-a-kind supercomputer at Lawrence Livermore available for

    National Nuclear Security Administration (NNSA)

    collaborative research | National Nuclear Security Administration Home / Blog First-of-a-kind supercomputer at Lawrence Livermore available for collaborative research Friday, May 16, 2014 - 12:00pm Catalyst, a first-of-a-kind supercomputer at Lawrence Livermore National Laboratory, is available to industry collaborators to test big data technologies, architectures and applications. Developed by a partnership of Cray, Intel and Lawrence Livermore, this Cray CS300 high performance computing

  14. The National Criticality Experiments Research Center at the Device Assembly Facility, Nevada National Security Site: Status and Capabilities, Summary Report

    SciTech Connect (OSTI)

    S. Bragg-Sitton; J. Bess; J. Werner

    2011-09-01

    The National Criticality Experiments Research Center (NCERC) was officially opened on August 29, 2011. Located within the Device Assembly Facility (DAF) at the Nevada National Security Site (NNSS), the NCERC has become a consolidation facility within the United States for critical configuration testing, particularly those involving highly enriched uranium (HEU). The DAF is a Department of Energy (DOE) owned facility that is operated by the National Nuclear Security Agency/Nevada Site Office (NNSA/NSO). User laboratories include the Lawrence Livermore National Laboratory (LLNL) and Los Alamos National Laboratory (LANL). Personnel bring their home lab qualifications and procedures with them to the DAF, such that non-site specific training need not be repeated to conduct work at DAF. The NNSS Management and Operating contractor is National Security Technologies, LLC (NSTec) and the NNSS Safeguards and Security contractor is Wackenhut Services. The complete report provides an overview and status of the available laboratories and test bays at NCERC, available test materials and test support configurations, and test requirements and limitations for performing sub-critical and critical tests. The current summary provides a brief summary of the facility status and the method by which experiments may be introduced to NCERC.

  15. Engineered materials characterization report for the Yucca Mountain Site Characterization Project. Volume 1, Introduction, history, and current candidates

    SciTech Connect (OSTI)

    Van Konynenburg, R.A.; McCright, R.D.; Roy, A.K.; Jones, D.A.

    1995-08-01

    The purpose of the Yucca Mountain Site Characterization Project is to evaluate Yucca Mountain for its suitability as a potential site for the nation`s first high-level nuclear waste repository. As part of this effort, Lawrence Livermore National Laboratory (LLNL) has been occupied for a number of years with developing and evaluating the performance of waste packages for the potential repository. In recent years this work has been carried out under the guidance of and in collaboration with the Management and Operating contractor for the Civilian Radioactive Waste Management System, TRW Environmental Safety Systems, Inc., which in turn reports to the Office of Civilian Radioactive Waste Management of the US Department of Energy. This report summarizes the history of the selection and characterization of materials to be used in the engineered barrier system for the potential repository at Yucca Mountain, describes the current candidate materials, presents a compilation of their properties, and summarizes available corrosion data and modeling. The term ``engineered materials`` is intended to distinguish those materials that are used as part of the engineered barrier system from the natural, geologic materials of the site.

  16. Analysis of long-term impacts of TRU waste remaining at generator/storage sites for No Action Alternative 2

    SciTech Connect (OSTI)

    Buck, J.W.; Bagaasen, L.M.; Bergeron, M.P.; Streile, G.P.

    1997-09-01

    This report is a supplement to the Waste Isolation Pilot Plant Disposal-Phase Final Supplemental Environmental Impact Statement (SEIS-II). Described herein are the underlying information, data, and assumptions used to estimate the long-term human-health impacts from exposure to radionuclides and hazardous chemicals in transuranic (TRU) waste remaining at major generator/storage sites after loss of institutional control under No Action Alternative 2. Under No Action Alternative 2, TRU wastes would not be emplaced at the Waste Isolation Pilot Plant (WIPP) but would remain at generator/storage sites in surface or near-surface storage. Waste generated at smaller sites would be consolidated at the major generator/storage sites. Current TRU waste management practices would continue, but newly generated waste would be treated to meet the WIPP waste acceptance criteria. For this alternative, institutional control was assumed to be lost 100 years after the end of the waste generation period, with exposure to radionuclides and hazardous chemicals in the TRU waste possible from direct intrusion and release to the surrounding environment. The potential human-health impacts from exposure to radionuclides and hazardous chemicals in TRU waste were analyzed for two different types of scenarios. Both analyses estimated site-specific, human-health impacts at seven major generator/storage sites: the Hanford Site (Hanford), Idaho National Engineering and Environmental Laboratory (INEEL), Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Oak Ridge National Laboratory (ORNL), Rocky Flats Environmental Technology Site (RFETS), and Savannah River Site (SRS). The analysis focused on these seven sites because 99 % of the estimated TRU waste volume and inventory would remain there under the assumptions of No Action Alternative 2.

  17. Preliminary Notice of Violation, Lawrence Livermore National Laboratory- EA-98-06

    Broader source: Energy.gov [DOE]

    Issued to the University of California related to Criticality Safety and the Quality Assurance Program at the Lawrence Livermore National Laboratory, (EA-98-06)

  18. Preliminary Notice of Violation, Lawrence Livermore National Laboratory- EA-2000-12

    Broader source: Energy.gov [DOE]

    Issued to the University of California related to Authorization Basis Issues at the Lawrence Livermore National Laboratory, (EA-2000-12)

  19. Preliminary Notice of Violation, Lawrence Livermore National Laboratory- EA-2003-04

    Broader source: Energy.gov [DOE]

    Issued to the University of California related to an Extremity Radiological Overexposure at the Lawrence Livermore National Laboratory, (EA-2003-04)

  20. PCR Bartsch, Michael S. [Sandia National Lab. (SNL-CA), Livermore...

    Office of Scientific and Technical Information (OSTI)

    short tandem repeat (STR) amplification, and second strand cDNA synthesis. Public Library of Science Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA...

  1. Microsoft Word - IG-0742 LLNL ProForce Supply Room 101106.doc

    Energy Savers [EERE]

    Inspection Report Protective Force Property Management at Lawrence Livermore National Laboratory DOE/IG-0742 October 2006 U.S. Department of Energy Office of Inspector General Office of Inspections and Special Inquiries PROTECTIVE FORCE PROPERTY MANAGEMENT AT LAWRENCE LIVERMORE NATIONAL LABORATORY TABLE OF CONTENTS OVERVIEW Introduction and Objective 1 Observations and Conclusions 2 DETAILS OF FINDINGS Mission Equipment Management 3 Mission Equipment Availability 6 Security Police Officer

  2. SSQ V3 N2_Final_13aug13.indd

    National Nuclear Security Administration (NNSA)

    ... 6 Los Alamos co-design web site, codesign.lanl.gov. 7 Lawrence Livermore co-design web site , codesign.llnl.gov. 8 Sandia Mantevo proxy application site , mantevo.org. ...

  3. Take a Tour

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Take a Tour Public tours of the NIF site can be arranged by contacting the LLNL Public Affairs Office at (925) 424-4175 (see Tours). Download the NIF Visitor's Brochure PDF Get maps and directions to Lawrence Livermore National Laboratory (LLNL). Tours of NIF originate at LLNL's Discovery Center, located off Greenville Road at Eastgate Drive

  4. Livermore Lab's giant laser system will bring star power to Earth

    SciTech Connect (OSTI)

    Moses, E

    2010-04-08

    In the 50 years since the laser was first demonstrated in Malibu, California, on May 16, 1960, Lawrence Livermore National Laboratory (LLNL) has been a world leader in laser technology and the home for many of the world's most advanced laser systems. That tradition continues today at LLNL's National Ignition Facility (NIF), the world's most energetic laser system. NIF's completion in March 2009 not only marked the dawn of a new era of scientific research - it could also prove to be the next big step in the quest for a sustainable, carbon-free energy source for the world. NIF consists of 192 laser beams that will focus up to 1.8 million joules of energy on a bb-sized target filled with isotopes of hydrogen - forcing the hydrogen nuclei to collide and fuse in a controlled thermonuclear reaction similar to what happens in the sun and the stars. More energy will be produced by this 'ignition' reaction than the amount of laser energy required to start it. This is the long-sought goal of 'energy gain' that has eluded fusion researchers for more than half a century. Success will be a scientific breakthrough - the first demonstration of fusion ignition in a laboratory setting, duplicating on Earth the processes that power the stars. This impending success could not be achieved without the valuable partnerships forged with other national and international laboratories, private industry and universities. One of the most crucial has been between LLNL and the community in which it resides. Over 155 businesses in the local Tri-Valley area have contributed to the NIF, from industrial technology and engineering firms to tool manufacturing, electrical, storage and supply companies. More than $2.3B has been spent locally between contracts with nearby merchants and employee salaries. The Tri-Valley community has enabled the Laboratory to complete a complex and far-reaching project that will have national and global impact in the future. The first experiments were conducted on NIF last summer and fall, successfully delivering a world-record level of ultraviolet laser energy - more than 1.2 million joules - to a target. The experiments also demonstrated the target drive and target capsule conditions required to achieve fusion ignition. When ignition experiments begin later this year, NIF's lasers will create temperatures and pressures in the hydrogen target that exist only in the cores of stars and giant planets and inside thermonuclear weapons. As a key component of the National Nuclear Security Administration's Stockpile Stewardship Program, NIF will offer the means for sustaining a safe, secure and reliable U.S. nuclear deterrent without nuclear testing. NIF is uniquely capable of providing the experimental data needed to develop and validate computer models that will enable scientists to assess the continuing viability of the nation's nuclear stockpile. Along with this vital national security mission, success at NIF also offers the possibility of groundbreaking scientific discoveries in a wide variety of disciplines ranging from hydrodynamics to astrophysics. As a unique facility in the world that can create the conditions that exist in supernovas and in the cores of giant planets, NIF will help unlock the secrets of the cosmos and inspire the next generation of scientists. It is NIF's third mission, energy security that has been generating the most excitement in the news media and the international scientific community. The reasons are obvious: global energy demand, driven by population growth and the aspirations of the developing world, already is straining the planet's existing energy resources. Global need for electricity is expected to double from its current level of about two trillion watts (TW) to four TW by 2030 and could reach eight to ten TW by the end of the century. As many as 10,000 new billion-watt power plants will have to be built to keep up with this demand. Meeting this pressing need will require a sustainable carbon-free energy technology that can supply base load electricity to the world. Successful ignition experim

  5. Sandia's California site invites community to 60th anniversary

    National Nuclear Security Administration (NNSA)

    celebration | National Nuclear Security Administration Sandia's California site invites community to 60th anniversary celebration Monday, May 16, 2016 - 1:16pm LIVERMORE, Calif. - Sixty years ago, the Giants played baseball in New York and the Athletics in Kansas City, Dwight Eisenhower was president and Sandia National Laboratories opened its California site in the city of Livermore, which at the time had a population of under 10,000. Because of Sandia's California site and Lawrence

  6. CX-003364: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Lawrence Livermore National Laboratory (LLNL) Mobile Hydrogen-Fueling Station and Use of Hydrogen Buses at LLNLCX(s) Applied: B5.1Date: 08/11/2010Location(s): Livermore, CaliforniaOffice(s): Lawrence Livermore Site Office

  7. Fast Steering Mirror systems for the U-AVLIS program at LLNL

    SciTech Connect (OSTI)

    Watson, J.; Avicola, K.; Payne, A.; Peterson, R.L.; Ward, R.

    1994-07-01

    We have successfully deployed several fast steering mirror systems in the Uranium Atomic Vapor Isotope Separation (U-AVLIS) facility at LLNL. These systems employ 2 mm to 150 mm optics and piezoelectric actuators to achieve microradian pointing accuracy with disturbance rejection bandwidths to a few hundred hertz.

  8. Top 10 Things You Didn't Know About Lawrence Livermore National Laboratory

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy Livermore National Laboratory Top 10 Things You Didn't Know About Lawrence Livermore National Laboratory December 6, 2013 - 6:18pm Addthis The photo above is of a cryogenically cooled target in the National Ignition Facility as "seen" by the laser through the hohlraum's laser entrance hole. | Photo courtesy of Lawrence Livermore National Laboratory. The photo above is of a cryogenically cooled target in the National Ignition Facility as "seen" by

  9. The adaptive x-ray optics project at the Lawrence Livermore National...

    Office of Scientific and Technical Information (OSTI)

    The adaptive x-ray optics project at the Lawrence Livermore National Laboratory Citation Details In-Document Search Title: The adaptive x-ray optics project at the Lawrence ...

  10. Enterprise Assessments Targeted Review, Lawrence Livermore National Laboratory – February 2015

    Broader source: Energy.gov [DOE]

    Targeted Review of the Safety-Class Room Ventilation Systems and Associated Final Filtration Stages, and Review of Federal Assurance Capability at the Lawrence Livermore National Laboratory Plutonium Facility

  11. Preliminary Notice of Violation, Lawrence Livermore National Laboratory- EA-98-01

    Broader source: Energy.gov [DOE]

    Issued to University of California related to the Unplanned Personnel Contaminations and Radioactive Material Intakes at the Hazardous Waste Management Facilities at the Lawrence Livermore National Laboratory, (EA-98-01)

  12. Routine environmental audit of the Sandia National Laboratories, California, Livermore, California

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    This report documents the results of the Routine Environmental Audit of the Sandia National Laboratories, Livermore, California (SNL/CA). During this audit the activities the Audit Team conducted included reviews of internal documents and reports from preview audits and assessments; interviews with US Department of Energy (DOE), State of California regulators, and contractor personnel; and inspections and observations of selected facilities and operations. The onsite portion of the audit was conducted from February 22 through March 4, 1994, by the DOE Office of Environmental Audit (EH-24), located within the Office of Environment, Safety, and Health (EH). The audit evaluated the status of programs to ensure compliance with Federal, state, and local environmental laws and regulations; compliance with DOE Orders, guidance, and directives; and conformance with accepted industry practices and standards of performance. The audit also evaluated the status and adequacy of the management systems developed to address environmental requirements. The audit`s functional scope was comprehensive and included all areas of environmental management and a programmatic evaluation of NEPA and inactive waste sites.

  13. George F. Chapline EGG-M-88285 Lawrence Livermore National Laboratory

    Office of Scientific and Technical Information (OSTI)

    FISSION FRAGMENT ROCKETS -- A POTENTIAL BREAKTHROUGH * * " ^ " * * ' - George F. Chapline EGG-M-88285 Lawrence Livermore National Laboratory Livermore, California 94550 D E S S 016953 Paul W. Dickson and Bruce G. Schnitzler Idaho National Engineering Laboratory Idaho Falls, Idaho 83415 ABSTRACT A new reactor concept which has the potential of enabling extremely energetic and ambitious space propulsion missions is described. Fission fragments are directly utilized as the propellant by

  14. Joint Statement from Los Alamos Director Michael Anastasio, Lawrence Livermore Director George

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tri-Lab Directors' statement on the nuclear posture review April 9, 2010 Joint Statement from Los Alamos Director Michael Anastasio, Lawrence Livermore Director George Miller, and Sandia Director Tom Hunter Los Alamos, New Mexico, April 9, 2010-The directors of the three Department of Energy, National Nuclear Security Administration Laboratories-Dr. George Miller from Lawrence Livermore National Laboratory, Dr. Michael Anastasio from Los Alamos National Laboratory, and Dr. Tom Hunter from Sandia

  15. Five Livermore and LANL Scientists Named "Most Influential Scientific

    National Nuclear Security Administration (NNSA)

    Minds" | National Nuclear Security Administration Five Livermore and LANL Scientists Named "Most Influential Scientific Minds" Tuesday, July 29, 2014 - 3:24pm Three scientists from Los Alamos National Laboratory and two from Livermore National Laboratory were named to Thomson Reuters' list of The World's Most Influential Scientific Minds. The ranking recognizes researchers whose published work in their specialty areas has consistently been judged by peers to be of particular

  16. Exploring Viral Genomics at Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Kilpatrick, K; Hiddessen, A

    2007-08-22

    This summer I had the privilege of working at Lawrence Livermore National Laboratory under the Nonproliferation, Homeland and International Security Directorate in the Chemical and Biological Countermeasures Division. I worked exclusively on the Viral Identification and Characterization Initiative (VICI) project focusing on the development of multiplexed polymerase chain reaction (PCR) assays. The goal of VICI is to combine several disciplines such as molecular biology, microfluidics, and bioinformatics in order to detect viruses and identify them in order to effectively and quickly counter infectious disease, natural or engineered. The difficulty in such a countermeasure is that little is known about viral diversity due to the ever changing nature of these organisms. In response, VICI is developing a new microfluidic bioanalytical platform to detect known and unknown viruses by analyzing every virus in a sample by isolating them into picoliter sized droplets on a microchip and individually analyzing them. The sample will be injected into a channel of oil to form droplets that will contain viral nucleic acids that will be amplified using PCR. The multiplexed PCR assay will produce a series of amplicons for a particular virus genome that provides an identifying signature. A device will then detect whether or not DNA is present in the droplet and will sort the empty droplets from the rest. From this point, the amplified DNA is released from the droplets and analyzed using capillary gel electrophoresis in order to read out the series of amplicons and thereby determine the identity of each virus. The following figure depicts the microfluidic process. For the abovementioned microfluidic process to work, a method for detecting amplification of target viral nucleic acids that does not interfere with the multiplexed biochemical reaction is required for downstream sorting and analysis. In this report, the successful development of a multiplexed PCR assay using SYBR Green I as a fluorescent dye to detect amplification of viral DNA that can later be integrated into microfluidic PCR system for sorting and analysis is shown.

  17. UCRL-ID-124563 LLNL Small-scale Friction Sensitivity (BAM) Test

    Office of Scientific and Technical Information (OSTI)

    4563 LLNL Small-scale Friction Sensitivity (BAM) Test . * - L. Richard Simpson M. Frances Foltz June 1996 DISCLAIMER This document was prepared as an account of work sponsored by an agency of the United States Government Neither the United States Government nor the University of California nor any o f their employes, makes any warranty, express or implied, or assumes any legal liability or responsibifity for the accuracy, completeness, or usefulness o f any information, apparatus, product, or

  18. LLNL Contribution to LLE FY09 Annual Report: NIC and HED Results

    SciTech Connect (OSTI)

    Heeter, R F; Landen, O L; Hsing, W W; Fournier, K B

    2009-10-01

    In FY09, LLNL led 238 target shots on the OMEGA Laser System. Approximately half of these LLNL-led shots supported the National Ignition Campaign (NIC). The remainder was dedicated to experiments for the high-energy-density stewardship experiments (HEDSE). Objectives of the LLNL led NIC campaigns at OMEGA included: (1) Laser-plasma interaction studies in physical conditions relevant for the NIF ignition targets; (2) Demonstration of Tr = 100 eV foot symmetry tuning using a reemission sphere; (3) X-ray scattering in support of conductivity measurements of solid density Be plasmas; (4) Experiments to study the physical properties (thermal conductivity) of shocked fusion fuels; (5) High-resolution measurements of velocity nonuniformities created by microscopic perturbations in NIF ablator materials; (6) Development of a novel Compton Radiography diagnostic platform for ICF experiments; and (7) Precision validation of the equation of state for quartz. The LLNL HEDSE campaigns included the following experiments: (1) Quasi-isentropic (ICE) drive used to study material properties such as strength, equation of state, phase, and phase-transition kinetics under high pressure; (2) Development of a high-energy backlighter for radiography in support of material strength experiments using Omega EP and the joint OMEGA-OMEGA-EP configuration; (3) Debris characterization from long-duration, point-apertured, point-projection x-ray backlighters for NIF radiation transport experiments; (4) Demonstration of ultrafast temperature and density measurements with x-ray Thomson scattering from short-pulse laser-heated matter; (5) The development of an experimental platform to study nonlocal thermodynamic equilibrium (NLTE) physics using direct-drive implosions; (6) Opacity studies of high-temperature plasmas under LTE conditions; and (7) Characterization of copper (Cu) foams for HEDSE experiments.

  19. Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL | U.S.

    Office of Science (SC) Website

    DOE Office of Science (SC) Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science Applications of Nuclear Science Archives Small Business Innovation Research / Small Business Technology Transfer Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown

  20. FTCP Site Specific Information | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Site Specific Information FTCP Site Specific Information Site Specific Information (including staffing analyses, TQP Accreditation Reports and TQP Self-Assessments) EM Sites Carlsbad Field Office EM Consolidated Business Center Oak Ridge Office of EM Office of River Protection Portsmouth Paducah Project Office Richland Operations Office Savannah River Operations Office West Valley EM HQ NNSA Sites Kansas City Field Office Livermore Field Office Los Alamos Field Office Nevada Field Office NNSA

  1. 2015 Annual Workforce Analysis and Staffing Plan Report - Livermore...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This workforce analysis process continues to cover technical capability needs to address defense nuclear facility and related operational hazards. Individual site summaries ...

  2. 2013 Annual Workforce Analysis and Staffing Plan Report - Livermore...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This workforce analysis process continues to cover technical capability needs to address defense nuclear facility and related operational hazards. Individual site summaries ...

  3. 2014 Annual Workforce Analysis and Staffing Plan Report - Livermore...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This workforce analysis process continues to cover technical capability needs to address defense nuclear facility and related operational hazards. Individual site summaries ...

  4. 2012 Annual Workforce Analysis and Staffing Plan Report - Livermore...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This workforce analysis process continues to cover technical capability needs to address defense nuclear facility and related operational hazards. Individual site summaries ...

  5. Welcome to the Livermore Field Office | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    workers, and the environment within nuclear, high explosive, biological, and moderate chemical hazard facilities; Responsible for all waste and materials transportation on-site at ...

  6. High-contrast imaging testbed (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: ... AND INFORMATION SCIENCE; ALGORITHMS; CONSTRUCTION; DETECTION; MEMBRANES; MIRRORS; ...

  7. 06-14-2010 CA-B-10-0078

    National Nuclear Security Administration (NNSA)

    78 Sandia National Laboratories/California proposes to collaborate with Lawrence Livermore National Laboratory (LLNL) and Brookhaven National Laboratory (BNL) to study warhead imaging and counting using existing detector systems from each laboratory. ✖ Sandia Site Office Warhead Counting Excercise

  8. Volume rendering of 3D scalar and vector fields at LLNL

    SciTech Connect (OSTI)

    Crawfis, R.; Max, N.; Becker, B.; Cabral, B.

    1993-04-01

    Simulation of complex 3-dimensional phenomena data sets which are hard to comprehend using conventional 2-dimensionally oriented visualization tools. One way to overcome this limitation is to employ various volume visualization techniques. While early volume visualization techniques worked well on simple scalar volumes they failed to exploit frame buffer hardware capabilities and handle higher order data such as vector field. Work at Lawrence Livermore National Laboratory has centered on developing new techniques and extending existing techniques.

  9. LLNL researchers outline what happens during metal 3D printing, enhancing

    National Nuclear Security Administration (NNSA)

    confidence | National Nuclear Security Administration researchers outline what happens during metal 3D printing, enhancing confidence Friday, February 19, 2016 - 12:00am NNSA Blog From left, Lawrence Livermore National Laboratory researchers Ibo Matthews, a principal investigator leading the lab's effort on the joint open source software project; Wayne King, director of the Accelerated Certification of Additively Manufactured Metals Initiative; and Gabe Guss, engineering associate - examine

  10. LLNL Update

    Broader source: Energy.gov (indexed) [DOE]

    Agent Modeling Commercial Codes Stochastic and Optimization Programming High Performance Computing 13 The Labs can provide risk- and uncertainty-quantified decision support to...

  11. Livermore team awarded for hydrogen production research | National...

    National Nuclear Security Administration (NNSA)

    This Site Budget IG Web Policy Privacy No Fear Act Accessibility FOIA Sitemap Federal Government The White House DOE.gov USA.gov Jobs Apply for Our Jobs Our Jobs Working at NNSA...

  12. Lawrence Livermore National Laboratory Main Site FFA Under CERCLA Section 120, November 1, 1988

    Office of Environmental Management (EM)

  13. 2011 Annual Workforce Analysis and Staffing Plan Report- Livermore Site Office

    Broader source: Energy.gov [DOE]

    Managers perform an annual workforce analysis of their organization and develop staffing plans that identify technical capabilities and positions they need to ensure safe operation of defense nuclear facilities.

  14. 2010 Annual Workforce Analysis and Staffing Plan Report- Livermore Site Office

    Broader source: Energy.gov [DOE]

    Managers perform an annual workforce analysis of their organization and develop staffing plans that identify technical capabilities and positions they need to ensure safe operation of defense nuclear facilities.

  15. Evaluation of Open Geospatial Consortium Standards fur Use In LLNL Geographic Information Systems (GIS)

    SciTech Connect (OSTI)

    Walker, H; Chou, R; Chubb, K; Schek, J

    2005-09-28

    The objective of this project is to evaluate existing and emerging Open Geospatial Consortium (OGC) standards for use in LLNL programs that rely heavily on geographic data. OGC standards are intended to facilitate interoperability between geospatial processing systems to avoid duplication of effort, lower development costs, and encourage competition based on improved capability and performance rather than vendor lock-in. Some of these standards appear to be gaining traction in the geospatial data community, the Federal government, DOE and DHS. A serious evaluation of this technology is appropriate at this time due to increasing interest and mandated compliance in the Federal government in some situations. A subset of OGC standards is identified and reviewed with a focus on applications to LLNL programs. Each standard or recommendation reviewed was evaluated in general terms. In addition, for specific programs such as Gen&SIS and NARAC, a specific evaluation was made of several of the standards and how they could be used most effectively. It is also important to evaluate the acceptance of these standards in the commercial arena. The implementation of OGC standards by the largest GIS vendor (ESRI) was reviewed. At present, OGC standards are primary useful in specific situations. More generally, many of the standards are immature and their impact on the government and commercial sectors is unclear. Consequently, OGC and related developments need to be observed. As specific standards or groups of standards mature and establish their relevance, these can also be incorporated in LLNL programs as requirements dictate, especially if open implementations and commercial products are available.

  16. Isentropic Compression Experiments Performed By LLNL On Energetic Material Samples Using The Z Accelerator

    SciTech Connect (OSTI)

    Vandersall, K S; Reisman, D B; Forbes, J W; Hare, D E; Garcia, F; Uphaus, T M; Elsholz, A J; Tarver, C M; Eggert, J H

    2007-10-25

    Several experiments have been conducted by LLNL researchers using isentropic compression experiments (ICE) on energetic materials as samples from Fiscal Year 2001 (FY01) to Fiscal Year 2005 (FY05). Over this span of time, advancements of the experimental techniques and modeling of the results have evolved to produce improved results. This report documents the experiments that have been performed, provides details of the results generated, and modeling and analysis advances to fully understand the results. Publications on the topics by the various principal investigators (PI's) are detailed in the Appendices for quick reference for the work as it progressed.

  17. Boralex Beaver Livermore Falls Biomass Facility | Open Energy...

    Open Energy Info (EERE)

    MW 34,700 kW 34,700,000 W 34,700,000,000 mW 0.0347 GW Commercial Online Date 1992 Heat Rate (BTUkWh) 14308.9 References EPA Web Site1 Loading map......

  18. Volume rendering of 3D scalar and vector fields at LLNL

    SciTech Connect (OSTI)

    Crawfis, R.; Max, N.; Becher, B.; Cabral, B.

    1993-12-31

    Simulation of complex 3-dimensional phenomena generate data sets which are hard to comprehend using conventional 2-dimensionally oriented visualization tools. One way to overcome this limitation is to employ various volume visualization techniques. While early volume visualization techniques worked well on simple scalar volumes they failed to exploit frame buffer hardware capabilities and handle higher order data such as vector fields. Work at Lawrence Livermore National Laboratory has centered on developing new techniques and extending existing techniques. This paper describes the various algorithms developed for volume rendering, and presents new methods of examining vector fields in a volumetric fashion.

  19. Electromechanical battery research and development at the Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Post, R.F.; Baldwin, D.E.; Bender, D.A.; Fowler, T.K.

    1993-06-01

    The concepts undergirding a funded program to develop a modular electromechanical battery (EMB) at the Lawrence Livermore National Laboratory are described. Example parameters for EMBs for electric and hybrid-electric vehicles are given, and the importance of the high energy recovery efficiency of EMBs in increasing vehicle range in urban driving is shown.

  20. Sodium laser guide star system at Lawrence Livermore National Laboratory: System description and experimental results

    SciTech Connect (OSTI)

    Avicola, K.; Brase, J.; Morris, J.

    1994-03-02

    The architecture and major system components of the sodium-layer kw guide star system at LLNL will be described, and experimental results reported. The subsystems include the laser system, the beam delivery system including a pulse stretcher and beam pointing control, the beam director, and the telescope with its adaptive-optics package. The laser system is one developed for the Atomic Vapor Laser Isotope Separation (AVLIS) Program. This laser system can be configured in various ways in support of the AVLIS program objectives, and was made available to the guide star program at intermittent times on a non-interference basis. The first light transmitted into the sky was in July of 1992, at a power level of 1. 1 kW. The laser pulse width is about 32 ns, and the pulse repetition rate was 26 kHz for the 1. 1 kW configuration and 13 kHz for a 400 W configuration. The laser linewidth is tailored to match the sodium D{sub 2} absorption line, and the laser system has active control of beam pointing and wavefront quality. Because of the short pulse length the sodium transition is saturated and the laser power is not efficiently utilized. For this reason a pulse stretcher was developed, and the results of this effort will be reported. The beam is delivered via an evacuated pipe from the laser building to the guide star site, a distance of about 100 meters, and then launched vertically. A beam director provides the means to track the sky in the full AO system, but was not used in the experiments reported here. The return signal is collected by a 1/2 meter telescope with the AO package. This telescope is located 5 meters from the km launch tube. Smaller packages for photometry, wavefront measurement, and spot image and motion analysis have been used. Although the unavailability of the AVLIS laser precluded a full AO system demonstration, data supporting feasibility and providing input to the system design for a Lick Observatory AO system was obtained.

  1. Inspection Report: IG-0742 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2 Inspection Report: IG-0742 October 11, 2006 Protective Force Property Management at Lawrence Livermore National Laboratory The Department of Energy's (DOE's) Lawrence Livermore AND OBJECTIVE National Laboratory (LLNL) supports the maintenance of a safe, secure, and reliable nuclear weapon stockpile and provides expertise toward the prevention of the proliferation of weapons of mass destruction and terrorist attacks. LLNL is a National Nuclear Security Administration (NNSA) site operated by the

  2. Audience/Panel Discussion: Sites Lesson Learned about Activity-level Work Planning and Control Using EFCOG Work Planning and Control Guideline

    Broader source: Energy.gov [DOE]

    Slide Presentation by Donna J. Governor, Deputy Dept Mgr for Planning & Integration, Lawrence Livermore National Laboratory. Lawrence Livermore National Laboratory work planning and control lessons learned and audience/panel discussion on site's lessons learned about Activity-level Work Planning and Control using EFCOG Work Planning and Control Guideline Document.

  3. Evaluation of beryllium exposure assessment and control programs at AWE, Cardiff Facility, Rocky Flats Plant, Oak Ridge Y-12 Plant and Lawrence Livermore National Laboratory. Phase 1

    SciTech Connect (OSTI)

    Johnson, J.S.; Foote, K.L.; Slawski, J.W.; Cogbill, G.

    1995-04-28

    Site visits were made to DOE beryllium handling facilities at the Rocky Flats Plant; Oak Ridge Y-12 Plant, LLNL; as well as to the AWE Cardiff Facility. Available historical data from each facility describing its beryllium control program were obtained and summarized in this report. The AWE Cardiff Facility computerized Be personal and area air-sampling database was obtained and a preliminary evaluation was conducted. Further validation and documentation of this database will be very useful in estimating worker Be. exposure as well as in identifying the source potential for a variety of Be fabrication activities. Although all of the Be control programs recognized the toxicity of Be and its compounds, their established control procedures differed significantly. The Cardiff Facility, which was designed for only Be work, implemented a very strict Be control program that has essentially remained unchanged, even to today. LLNL and the Oak Ridge Y-12 Plant also implemented a strict Be control program, but personal sampling was not used until the mid 1980s to evaluate worker exposure. The Rocky Flats plant implemented significantly less controls on beryllium processing than the three previous facilities. In addition, records were less available, management and industrial hygiene staff turned over regularly, and less control was evident from a management perspective.

  4. Use of a Web Site to Enhance Criticality Safety Training

    SciTech Connect (OSTI)

    Huang, S T; Morman, J

    2003-08-04

    Currently, a website dedicated to enhancing communication and dissemination of criticality safety information is sponsored by the U.S. Department of Energy (DOE) Nuclear Criticality Safety Program (NCSP). This website was developed as part of the DOE response to the Defense Nuclear Facilities Safety Board (DNFSB) Recommendation 97-2, which reflected the need to make criticality safety information available to a wide audience. The website is the focal point for DOE nuclear criticality safety (NCS) activities, resources and references, including hyperlinks to other sites actively involved in the collection and dissemination of criticality safety information. The website is maintained by the Lawrence Livermore National Laboratory (LLNL) under auspices of the NCSP management. One area of the website contains a series of Nuclear Criticality Safety Engineer Training (NCSET) modules. During the past few years, many users worldwide have accessed the NCSET section of the NCSP website and have downloaded the training modules as an aid for their training programs. This trend was remarkable in that it points out a continuing need of the criticality safety community across the globe. It has long been recognized that training of criticality safety professionals is a continuing process involving both knowledge-based training and experience-based operations floor training. As more of the experienced criticality safety professionals reach retirement age, the opportunities for mentoring programs are reduced. It is essential that some method be provided to assist the training of young criticality safety professionals to replenish this limited human expert resource to support on-going and future nuclear operations. The main objective of this paper is to present the features of the NCSP website, including its mission, contents, and most importantly its use for the dissemination of training modules to the criticality safety community. We will discuss lessons learned and several ideas for future development in the area of web-based training for criticality safety professionals. Our effort is intended to stimulate a discussion of ideas and solicit participation in the development of the next generation of a web-based criticality training site that can be used to assist the training of newcomers to this important safety discipline.

  5. LLNL's Big Science Capabilities Help Spur Over $796 Billion in U.S. Economic Activity Sequencing the Human Genome

    SciTech Connect (OSTI)

    Stewart, Jeffrey S.

    2015-07-28

    LLNL’s successful history of taking on big science projects spans beyond national security and has helped create billions of dollars per year in new economic activity. One example is LLNL’s role in helping sequence the human genome. Over $796 billion in new economic activity in over half a dozen fields has been documented since LLNL successfully completed this Grand Challenge.

  6. STUDY OF THERMAL SENSITIVITY AND THERMAL EXPLOSION VIOLENCE OF ENERGETIC MATERIALS IN THE LLNL ODTX SYSTEM

    SciTech Connect (OSTI)

    HSU, P C; Hust, G; May, C; Howard, M; Chidester, S K; Springer, H K; Maienschein, J L

    2011-08-03

    Some energetic materials may explode at fairly low temperatures and the violence from thermal explosion may cause a significant damage. Thus it is important to understand the response of energetic materials to thermal insults for safe handling and storage of energetic materials. The One Dimensional Time to Explosion (ODTX) system at the Lawrence Livermore National Laboratory can measure times to explosion, lowest explosion temperatures, and determine kinetic parameters of energetic materials. Samples of different configurations can be tested in the system. The ODTX testing can also generate useful data for determining thermal explosion violence of energetic materials. We also performed detonation experiments of LX-10 in aluminum anvils to determine the detonation violence and validated the Zerilli Armstrong aluminum model. Results of the detonation experiments agreed well with the model prediction.

  7. Cyber Science and Security - An R&D Partnership at LLNL

    SciTech Connect (OSTI)

    Brase, J; Henson, V

    2011-03-11

    Lawrence Livermore National Laboratory has established a mechanism for partnership that integrates the high-performance computing capabilities of the National Labs, the network and cyber technology expertise of leading information technology companies, and the long-term research vision of leading academic cyber programs. The Cyber Science and Security Center is designed to be a working partnership among Laboratory, Industrial, and Academic institutions, and provides all three with a shared R&D environment, technical information sharing, sophisticated high-performance computing facilities, and data resources for the partner institutions and sponsors. The CSSC model is an institution where partner organizations can work singly or in groups on the most pressing problems of cyber security, where shared vision and mutual leveraging of expertise and facilities can produce results and tools at the cutting edge of cyber science.

  8. Report

    National Nuclear Security Administration (NNSA)

    Naval Nuclear Laboratory - Knolls Site/Kesselring Site Naval Nuclear Laboratory - Bettis Site Los Alamos National Laboratory (LANL) Nevada National Security Site Naval Nuclear Laboratory - Naval Reactors Facility Sandia National Laboratories (SNL) Lawrence Livermore National Laboratory (LLNL) Savannah River Site (SRS) DOE/NNSA Headquarters Pantex Plant (PX) Albuquerque Complex Headquarters National Security Laboratories Plants and Sites Naval Nuclear Laboratories The Nuclear Security Enterprise

  9. Independent Oversight Inspection, Los Alamos National Laboratory - January

    Broader source: Energy.gov (indexed) [DOE]

    February 2013 | Department of Energy February 2013 Lawrence Livermore National Laboratory Operational Drill at the B332 Plutonium Facility [HIAR LLNL-2013-02-27] The Livermore Site Office (LSO) and Lawrence Livermore National Security, LLC (LLNS) requested personnel from the U.S. Department of Energy (DOE) Office of Safety and Emergency Management Evaluations (HS-45) to observe an operational drill at the Plutonium Facility in Building 332 (B332). LSO and LLNS desired HS-45's participation

  10. Atomic vapor laser isotope separation at Lawrence Livermore National Laboratory: a status report

    SciTech Connect (OSTI)

    Davis, J.I.

    1980-01-01

    The field of laser induced chemistry began in earnest early in the 1970's with the initiation of major efforts in laser isotope separation (LIS) of uranium. Though many specialized, small-scale photochemical and diagnostic applications have been identified and evaluated experimentally, and continue to show promise, currently the only high payoff, large-scale applications remain LIS of special elements. Aspects of the physical scaling, technology status and economic basis of uranium LIS are examined with special emphasis on the effort at LLNL.

  11. Status of LLNL Hot-Recycled-Solid oil shale retort, January 1991--September 30, 1993

    SciTech Connect (OSTI)

    Cena, R.J.

    1993-11-01

    Our objective, together with our CRADA partners, is to demonstrate advanced technology that could lead to an economic and environmentally acceptable commercialization of oil shale. We have investigated the technical and economic barriers facing the introduction of an oil shale industry and we have chosen Hot-Recycled-Solid (HRS) oil shale retorting as the primary advanced technology of interest. We are investigating this approach through fundamental research, operation of a 4 tonne-per-day HRS pilot plant and development of an Oil Shale Process (OSP) mathematical model. The LLNL Hot-Recycled-Solid process has the potential to improve existing oil shale technology. It processes oil shale in minutes instead of hours, reducing plant size. It processes all oil shale, including fines rejected by other processes. It provides controls to optimize product quality for different applications. It co-generates electricity to maximize useful energy output. And, it produces negligible SO{sub 2} and NO{sub x} emissions, a non-hazardous waste shale and uses minimal water.

  12. Induction accelerators and free-electron lasers at LLNL: Beam Research Program

    SciTech Connect (OSTI)

    Briggs, R.J.

    1989-02-15

    Linear induction accelerators have been developed to produce pulses of charged particles at voltages exceeding the capabilities of single-stage, diode-type accelerators and at currents too high rf accelerators. In principle, one can accelerate charged particles to arbitrarily high voltages using a multistage induction machine. The advent of magnetic pulse power systems makes sustained operation at high repetition rates practical, and high-average-power capability is very likely to open up many new applications of induction machines. In Part A of this paper, we survey the US induction linac technology, emphasizing electron machines. We also give a simplified description of how induction machines couple energy to the electron beam to illustrate many general issues that designers of high-brightness and high-average-power induction linacs must consider. We give an example of the application of induction accelerator technology to the relativistic klystron, a power source for high-gradient accelerators. In Part B we address the application of LIAs to free-electron lasers. The multikiloampere peak currents available from linear induction accelerators make high-gain, free-electron laser amplifier configurations feasible. High extraction efficiencies in a single mass of the electron beam are possible if the wiggler parameters are appropriately ''tapered'', as recently demonstrated at millimeter wavelengths on the 4-MeV ELF facility. Key issues involved in extending the technology to shorter wavelengths and higher average powers are described. Current FEL experiments at LLNL are discussed. 5 refs., 16 figs.

  13. 50 MW X-BAND RF SYSTEM FOR A PHOTOINJECTOR TEST STATION AT LLNL

    SciTech Connect (OSTI)

    Marsh, R A; Anderson, S G; Barty, C J; Beer, G K; Cross, R R; Ebbers, C A; Gibson, D J; Hartemann, F V; Houck, T L; Adolphsen, C; Candel, A; Chu, T S; Jongewaard, E N; Li, Z; Raubenheimer, T; Tantawi, S G; Vlieks, A; Wang, F; Wang, J W; Zhou, F; Deis, G A

    2011-03-11

    In support of X-band photoinjector development efforts at LLNL, a 50 MW test station is being constructed to investigate structure and photocathode optimization for future upgrades. A SLAC XL-4 klystron capable of generating 50 MW, 1.5 microsecond pulses will be the high power RF source for the system. Timing of the laser pulse on the photocathode with the applied RF field places very stringent requirements on phase jitter and drift. To achieve these requirements, the klystron will be powered by a state of the art, solid-state, high voltage modulator. The 50 MW will be divided between the photoinjector and a traveling wave accelerator section. A high power phase shifter is located between the photoinjector and accelerator section to adjust the phasing of the electron bunches with respect to the accelerating field. A variable attenuator is included on the input of the photoinjector. The distribution system including the various x-band components is being designed and constructed. In this paper, we will present the design, layout, and status of the RF system.

  14. EIS-0028: Final Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Lawrence Livermore National Laboratory and Sandia National Laboratories - Livermore Sites, Livermore, CA

  15. LLNL oil shale project review: METC third annual oil shale contractors meeting

    SciTech Connect (OSTI)

    Cena, R.J.; Coburn, T.T.; Taylor, R.W.

    1988-01-01

    The Lawrence Livermore National Laboratory combines laboratory and pilot-scale experimental measurements with mathematical modeling of fundamental chemistry and physics to provide a technical base for evaluating oil shale retorting alternatives. Presented herein are results of four research areas of interest in oil shale process development: Recent Progress in Solid-Recycle Retorting and Related Laboratory and Modeling Studies; Water Generation During Pyrolysis of Oil Shale; Improved Analytical Methods and Measurements of Rapid Pyrolysis Kinetics for Western and Eastern Oil Shale; and Rate of Cracking or Degradation of Oil Vapor In Contact with Oxidized Shale. We describe operating results of a 1 tonne-per-day, continuous-loop, solid-recycle, retort processing both Western And Eastern oil shale. Sulfur chemistry, solid mixing limits, shale cooling tests and catalyst addition are all discussed. Using a triple-quadrupole mass spectrometer, we measure individual species evolution with greater sensitivity and selectivity. Herein we discuss our measurements of water evolution during ramped heating of Western and Eastern oil shale. Using improved analytical techniques, we determine isothermal pyrolysis kinetics for Western and Eastern oil shale, during rapid heating, which are faster than previously thought. Finally, we discuss the rate of cracking of oil vapor in contact with oxidized shale, qualitatively using a sand fluidized bed and quantitatively using a vapor cracking apparatus. 3 refs., 4 figs., 1 tab.

  16. Ellen O. Tauscher named to Lawrence Livermore and Los Alamos Boards of

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Governors Tauscher named to Boards of Governors Ellen O. Tauscher named to Lawrence Livermore and Los Alamos Boards of Governors Tauscher has also been appointed as a member of the LANS/LLNS Boards' Mission Committee. August 27, 2012 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

  17. Signal and Image Processing Research at the Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Roberts, R S; Poyneer, L A; Kegelmeyer, L M; Carrano, C J; Chambers, D H; Candy, J V

    2009-06-29

    Lawrence Livermore National Laboratory is a large, multidisciplinary institution that conducts fundamental and applied research in the physical sciences. Research programs at the Laboratory run the gamut from theoretical investigations, to modeling and simulation, to validation through experiment. Over the years, the Laboratory has developed a substantial research component in the areas of signal and image processing to support these activities. This paper surveys some of the current research in signal and image processing at the Laboratory. Of necessity, the paper does not delve deeply into any one research area, but an extensive citation list is provided for further study of the topics presented.

  18. Analysis of Well ER-6-2 Testing, Yucca Flat FY 2004 Testing Program, Nevada Test Site, Nye County, Nevada, Rev. No.: 0

    SciTech Connect (OSTI)

    Greg Ruskauff

    2005-07-01

    This report documents the analysis of data collected for Well ER-6-2 during fiscal year (FY) 2004 Yucca Flat well development and testing program (herein referred to as the ''testing program''). Participants in Well ER-6-2 field development and hydraulic testing activities were: Stoller-Navarro Joint Venture (SNJV), Bechtel Nevada (BN), Desert Research Institute (DRI), Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), U.S. Geological Survey (USGS), and the University of Nevada, Las Vegas-Harry Reid Center (UNLV-HRC). The analyses of data collected from the Well ER-6-2 testing program were performed by the SNJV.

  19. Site Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov

    National Nuclear Security Administration (NNSA)

    Site Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov Argonne Site Office Jacquelyn York Jacquelyn.york@ch.doe.gov Brookhaven Site Office Evelyn Landini Jennifer Hartmann elandini@bnl.gov jhartmann@bnl.gov Idaho Site Office Paul Allen allenph@id.doe.gov Kansas City Site Office Ralph Tennant rtennant@kcp.gov Lawrence Livermore Site Office Homer Williamson homer.williamson@nnsa.doe.gov Los Alamos Site Office Barbara Romero Robert M. Poole

  20. Environmental report for 1989

    SciTech Connect (OSTI)

    Sims, J.M.; Surano, K.A.; Lamson, K.C.; Brown, M.G.; Gallegos, G.M.

    1990-01-01

    This report documents the results of the Environmental Monitoring Program at the Lawrence Livermore National Laboratory (LLNL) and presents summary information about environmental compliance efforts for 1989. To enable evaluation of the effect of LLNL operations on the local environment, measurements were made at both the Livermore site and nearby Site 300 of direct radiation and a variety of radionuclides and chemical pollutants in ambient air, soil, sewage effluent, surface water, groundwater, vegetation, and foodstuff. Evaluations were made of LLNL's compliance with all applicable guides, standards, and limits for radiological and nonradiological emissions to the environment. The monitoring data demonstrate that LLNL was in compliance with environmental laws and regulations concerning emission and discharge of materials to the environment. In addition, the monitoring data demonstrate that the environmental impacts of LLNL are minimal and pose no threat to the public or the environment. 98 refs., 40 figs., 77 tabs.

  1. Hazardous waste operational plan for site 300

    SciTech Connect (OSTI)

    Roberts, R.S.

    1982-02-12

    This plan outlines the procedures and operations used at LLNL's Site 300 for the management of the hazardous waste generated. This waste consists primarily of depleted uranium (a by-product of U-235 enrichment), beryllium, small quantities of analytical chemicals, industrial type waste such as solvents, cleaning acids, photographic chemicals, etc., and explosives. This plan details the operations generating this waste, the proper handling of this material and the procedures used to treat or dispose of the hazardous waste. A considerable amount of information found in this plan was extracted from the Site 300 Safety and Operational Manual written by Site 300 Facility personnel and the Hazards Control Department.

  2. LLNL's Response to 9/9/2009 Annual Inspection Report Comments B113 Issue #1 and B271 Issue #2

    SciTech Connect (OSTI)

    Schwartz, W W

    2009-11-19

    This is LLNL's responses to comments in the 9/9/2009 Annual Inspection Report concerning Underground Storage Tank (UST) 113-D1U2 (Issue No.1) at Building 113 and UST 271-D2U1 (Issue No.2) at Building 271. Also provided is the required Application for Underground Storage Tank Modification for USTs 113-D1U2 and 271-D2U1 and the specification sheet for the Phil-Tite spill bucket that is proposed to be installed in the 271-D2U1 sump.

  3. Environmental Report 1994, Volume No. 1

    SciTech Connect (OSTI)

    Rath, K.S.; Harrach, R.J.; Gallegos, G.M.; Failor, R.A.

    1995-09-01

    Lawrence Livermore National Laboratory (LLNL), a U.S. Department of Energy (DOE) facility operated by the University of California, serves as a national resource of scientific, technical, and engineering capability. The Laboratory`s mission focuses on nuclear weapons and national security, and over the years has been broadened to include areas such as strategic defense, energy, the environment, biomedicine, technology transfer, the economy, and education. The Laboratory carries out this multifaceted mission in compliance with local, state, and federal environmental regulatory requirements. It does so with the support of the Environmental Protection Department, which is responsible for environmental monitoring and analysis, hazardous waste management, environmental restoration, and ensuring compliance with environmental laws and regulations. LLNL comprises two sites: the Livermore site and Site 300. The Livermore site occupies an area of 3.28 square kilometers on the eastern edge of Livermore, California. Site 300, LLNL`s experimental testing site, is located 24 kilometers to the east in the Altamont Hills, and occupies an area of 30.3 square kilometers. Environmental monitoring activities are conducted at both sites as well as in surrounding areas. This summary provides an overview of LLNL`s environmental activities in 1994, including radiological and nonradiological sampling and surveillance monitoring, remediation, assessment of radiological releases and doses, and determination of the impact of LLNL operations on the environment and public health.

  4. LLNL Genomic Assessment: Viral and Bacterial Sequencing Needs for TMTI, Tier 1 Report

    SciTech Connect (OSTI)

    Slezak, T; Borucki, M; Lenhoff, R; Vitalis, E

    2009-09-29

    The Lawrence Livermore National Lab Bioinformatics group has recently taken on a role in DTRA's Transformation Medical Technologies Initiative (TMTI). The high-level goal of TMTI is to accelerate the development of broad-spectrum countermeasures. To achieve those goals, TMTI has a near term need to obtain more sequence information across a large range of pathogens, near neighbors, and across a broad geographical and host range. Our role in this project is to research available sequence data for the organisms of interest and identify critical microbial sequence and knowledge gaps that need to be filled to meet TMTI objectives. This effort includes: (1) assessing current genomic sequence for each agent including phylogenetic and geographical diversity, host range, date of isolation range, virulence, sequence availability of key near neighbors, and other characteristics; (2) identifying Subject Matter Experts (SME's) and potential holders of isolate collections, contacting appropriate SME's with known expertise and isolate collections to obtain information on isolate availability and specific recommendations; (3) identifying sequence as well as knowledge gaps (eg virulence, host range, and antibiotic resistance determinants); (4) providing specific recommendations as to the most valuable strains to be placed on the DTRA sequencing queue. We acknowledge that criteria for prioritization of isolates for sequencing falls into two categories aligning with priority queues 1 and 2 as described in the summary. (Priority queue 0 relates to DTRA operational isolates whose availability is not predictable in advance.) 1. Selection of isolates that appear to have likelihood to provide information on virulence and antibiotic resistance. This will include sequence of known virulent strains. Particularly valuable would be virulent strains that have genetically similar yet avirulent, or non human transmissible, counterparts that can be used for comparison to help identify key virulence or host range genes. This approach will provide information that can be used by structural biologists to help develop therapeutics and vaccines. We have pointed out such high priority strains of which we are aware, and note that if any such isolates should be discovered, they will rise to the top priority. We anticipate difficulty locating samples with unusual resistance phenotypes, in particular. Sequencing strategies for isolates in queue 1 should aim for as complete finishing status as possible, since high-quality initial annotation (gene-calling) will be necessary for the follow-on protein structure analyses contributing to countermeasure development. Queue 2 for sequencing determination will be more dynamic than queue 1, and samples will be added to it as they become available to the TMTI program. 2. Selection of isolates that will provide broader information about diversity and phylogenetics and aid in specific detection as well as forensics. This approach focuses on sequencing of isolates that will provide better resolution of variants that are (or were) circulating in nature. The finishing strategy for queue 2 does not require complete closing with annotation. This queue is more static, as there is considerable phylogenetic data, and in this report we have sought to reveal gaps and make suggestions to fill them given existing sequence data and strain information. In this report we identify current sequencing gaps in both priority queue categories. Note that this is most applicable to the bacterial pathogens, as most viruses are by default in queue 1. The Phase I focus of this project is on viral hemorrhagic fever viruses and Category A bacterial agents as defined to us by TMTI. We have carried out individual analyses on each species of interest, and these are included as chapters in this report. Viruses and bacteria are biologically very distinct from each other and require different methods of analysis and criteria for sequencing prioritization. Therefore, we will describe our methods, analyses and conclusions separately for each category.

  5. EA-1106: Explosive Waste Treatment Facility at Site 300, Lawrence Livermore National Laboratory, San Joaquin County, California

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to build, permit, and operate the Explosive Waste Treatment Facility to treat explosive waste at the U.S. Department of Energy's Lawrence...

  6. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Report Chen L Q Tang M Heo T W Wood B C MATERIALS SCIENCE NANOSCIENCE AND NANOTECHNOLOGY ENERGY STORAGE Abstract not provided Lawrence Livermore National Laboratory LLNL Livermore...

  7. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    E W Pask J E MATERIALS SCIENCE INORGANIC ORGANIC PHYSICAL AND ANALYTICAL CHEMISTRY ENERGY STORAGE Abstract not provided Lawrence Livermore National Laboratory LLNL Livermore...

  8. Neutron Scattering of CeNi at the SNS-ORNL: A Preliminary Report

    Office of Scientific and Technical Information (OSTI)

    Lawrence Livermore National Laboratory (LLNL), Livermore, CA USDOE United States 2014-04-13 English Conference Conference: Presented at: 2014 Materials Research Society...

  9. Collective Dissipation from Saddle to Scission in a Microscopic...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 73 NUCLEAR PHYSICS ...

  10. high performance computing | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Livermore National Laboratory (LLNL), announced her retirement last week after 15 years of leading Livermore's Computation Directorate. "Dona has successfully led a ...

  11. computation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Livermore National Laboratory (LLNL), announced her retirement last week after 15 years of leading Livermore's Computation Directorate. "Dona has successfully led a ...

  12. On the Synthesis and Structure of Resorcinol-Formaldehyde Polymeric...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Journal Article Resource Relation: Journal Name: Polymer, na, na, July 1, 2015, pp. 45-51 Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA ...

  13. Experimental Confirmation of CH Mandrel Removal from Be Shells...

    Office of Scientific and Technical Information (OSTI)

    built and this memo details both its construction and operation, as well as provides the ... Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: ...

  14. IMPORTANCE OF FULL COULOMB INTERACTIONS FOR UNDERSTANDING THE...

    Office of Scientific and Technical Information (OSTI)

    be simply interpolated due to the importance of dynamical electron-electron correlations. ... Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: ...

  15. Research and Development of Non-Spectroscopic MEMS-Based Sensor...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 42 ENGINEERING; 77 ...

  16. Assessment of Tritium Breeding Blankets from a Systems Perspective...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 22 GENERAL STUDIES ...

  17. Characterization of polyimide via FTIR analysis (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 42 ENGINEERING ...

  18. Diffusion through Carbon Nanotube Semipermeable membranes (Technical...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 MATERIALS ...

  19. Development of aerogel-lined targets for inertial confinement...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 MATERIALS ...

  20. PRT/Sabbatical Report (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 75 CONDENSED ...

  1. Fragment Yields Calculated in a Time-Dependent Microscopic Theory...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 73 NUCLEAR PHYSICS ...

  2. Phenomenological models of the energy dependence in fission ...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 73 NUCLEAR PHYSICS ...

  3. Assessment of Tritium Breeding Blankets from a Systems Perspective...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States) Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 22 ...

  4. Mesoscale Modeling Framework Design: Subcontract Report (Technical...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 MATERIALS ...

  5. Efficient laser-induced 6 - 8 keV x-ray production from iron...

    Office of Scientific and Technical Information (OSTI)

    C; Colvin, J; Gammon, S; Jaquez, J; Satcher, J; Fournier, K B 70 PLASMA PHYSICS AND FUSION Abstract not provided Lawrence Livermore National Laboratory (LLNL), Livermore, CA...

  6. Development of aerogel-lined targets for inertial confinement...

    Office of Scientific and Technical Information (OSTI)

    aerogel-lined targets for inertial confinement fusion experiments Braun, T 36 MATERIALS SCIENCE Abstract not provided Lawrence Livermore National Laboratory (LLNL), Livermore, CA...

  7. Shape memory system with integrated actuation using embedded...

    Office of Scientific and Technical Information (OSTI)

    Inventors: Buckley, Patrick R ; Maitland, Duncan J Issue Date: 2014-04-01 OSTI Identifier: 1129070 Assignee: Lawrence Livermore National Security, LLC (Livermore, CA) LLNL Patent ...

  8. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Volume: 83","Lawrence Livermore National Laboratory (LLNL), Livermore, CA","USDOE","73 NUCLEAR PHYSICS AND RADIATION PHYSICS; DEUTERIUM; FIELD THEORIES; NUCLEAR PHYSICS;...

  9. Staff Research Physicist (X-Ray Spectroscopy) | Princeton Plasma...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of X-ray spectrometers for high energy density plasma at the National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory (LLNL, Livermore, California). In...

  10. Compression of 1-mm-thick M9763 cellular silicone foam under...

    Office of Scientific and Technical Information (OSTI)

    Abstract not provided. Authors: Small, W. 1 + Show Author Affiliations Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2014-11-13 OSTI ...

  11. Program Managers Questions for LL13-MatModelRadDetect-2Jf (Technical...

    Office of Scientific and Technical Information (OSTI)

    Abstract not provided. Authors: Lordi, V. 1 + Show Author Affiliations Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2014-11-05 OSTI ...

  12. The Application of CYCLUS to Fuel Cycle Transition Analysis ...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: ... AND NON-RACIOACTIVE WASTER FROM NUCLEAR FACILITIES; 29 ENERGY PLANNING, POLICY AND ECONOMY

  13. AXISYMMETRIC MAGNETIC MIRROR APPLICATIONS - DIVERTER TEST STAND...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: ... NUCLEAR FACILITIES; 29 ENERGY PLANNING, POLICY AND ECONOMY; 70 PLASMA PHYSICS AND FUSION ...

  14. Biomedical Applications of Thermally Activated Shape Memory Polymers...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: ... SCIENCE; 59 BASIC BIOLOGICAL SCIENCES; POLYMERS; SHAPE; MATERIALS; CHEMISTRY; BIOLOGY

  15. Energy Flow: Flow Charts Illustrating United States Energy Resources and Usage, from Lawrence Livermore National Laboratory

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Decision makers have long recognized the importance of visualizing energy and material flows in a way that distinguishes between resources, transformations and services. Research priorities can be defined in terms of changes to the flows, and the consequences of policy or technology shifts can be traced both upstream and downstream. The usefulness of this top-down view is limited by the level of detail that can be conveyed in a single image. We use two techniques to balance information content with readability. First we employe visualization techniques, such as those embodied in the energy Sankey diagram below (Figure 1), to display both qualitative (relative line weight) and quantitative (listed values) information in a reader-friendly package. The second method is to augment static images with dynamic, scalable digital content containing multiple layers (e.g. energy, carbon and economic data). This transitions the audience from that of a passive reader to an active user of the information. When used in conjunction these approaches enable relatively large, interconnected processes to be described and analyzed efficiently. [copied from the description at http://en.openei.org/wiki/LLNL_Energy_Flow_Charts#cite_note-1

  16. Site environmental report for 1992

    SciTech Connect (OSTI)

    Gordon, K.W.; Brekke, D.D.; Holland, R.C.

    1993-12-31

    Sandia National Laboratories (SNL) is committed to conducting its operations in an environmentally safe and sound manner. It is mandatory that activities at SNL/California comply with all applicable environmental statutes, regulations, and standards. Moreover, SNL/California continuously strives to reduce risks to employees, the public, and the environment to the lowest levels reasonably possible. To help verify effective protection of public safety and preservation of the environment, SNL/California maintains an extensive, ongoing environmental monitoring program. This program, conducted in conjunction with Lawrence Livermore National Laboratory, monitors all significant airborne and liquid effluents and the general environment in the area. This monitoring effort ensures that emission controls are effective in preventing contamination of the environment. As part of the Environmental Monitoring Program, an ambient environmental surveillance system measures the possible presence of radioactive and hazardous materials in ambient air, surface water, groundwater, sewage, soil, vegetation, and locally-produced food stuffs. The program also includes an extensive environmental dosimetry program, which measures external radiation levels around the Livermore site and nearby vicinity. This executive summary focuses on impacts to the environment and estimated radiation doses to the public from site emissions.

  17. Research on ambient temperature passive magnetic bearings at the Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Post, R.F.; Ryitov, D.D.` Smith, J.R.; Tung, L.S.

    1997-04-01

    Research performed at the Lawrence Livermore National Laboratory on the equilibrium and stability of a new class of ambient-temperature passive bearing systems is described. The basic concepts involved are: (1) Stability of the rotating system is only achieved in the rotating state. That is, disengaging mechanical systems are used to insure stable levitation at rest (when Earnshaw`s theorem applies). (2) Stable levitation by passive magnetic elements can be achieved if the vector sum of the force derivatives of the several elements of the system is net negative (i.e. restoring) for axial, transverse, and tilt-type perturbations from equilibrium. To satisfy the requirements of (2) using only permanent magnet elements we have employed periodic ``Halbach arrays.`` These interact with passive inductive loaded circuits and act as stabilizers, with the primary forces arising from axially symmetric permanent-magnet elements. Stabilizers and other elements needed to create compact passive magnetic bearing systems have been constructed. Novel passive means for stabilizing classes of rotor-dynamic instabilities in such systems have also been investigated.

  18. Investigating Sources of Toxicity in Stormwater: Algae Mortality in Runoff Upstream of the Lawrence Livermore National Laboratory

    SciTech Connect (OSTI)

    Campbell, C G; Folks, K; Mathews, S; Martinelli, R

    2003-10-06

    A source evaluation case study is presented for observations of algae toxicity in an intermittent stream passing through the Lawrence Livermore National Laboratory near Livermore, California. A five-step procedure is discussed to determine the cause of water toxicity problems and to determine appropriate environmental management practices. Using this approach, an upstream electrical transfer station was identified as the probable source of herbicides causing the toxicity. In addition, an analytical solution for solute transport in overland flow was used to estimate the application level of 40 Kg/ha. Finally, this source investigation demonstrates that pesticides can impact stream water quality regardless of application within levels suggested on manufacturer labels. Environmental managers need to ensure that pesticides that could harm aquatic organisms (including algae) not be used within close proximity to streams or storm drainages and that application timing should be considered for environmental protection.

  19. Background Information for Independent Review Team. Lifecycle...

    Office of Scientific and Technical Information (OSTI)

    Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2014-10-24 OSTI Identifier: 1178415 Report Number(s): LLNL-TR--663374 DOE Contract Number: ...

  20. An internal report: Electron Spectroscopy of the Oxidation and...

    Office of Scientific and Technical Information (OSTI)

    Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2015-04-27 OSTI Identifier: 1184100 Report Number(s): LLNL-TR-670261 DOE Contract Number: ...

  1. A BRIEF DESCRIPTION OF THE SMALL-SCALE SAFETY TESTING SYSTEMS AT LAWRENCE LIVERMORE NATIONAL LABORATORY

    SciTech Connect (OSTI)

    HSU, P C

    2008-07-31

    Small-scale sensitivity testing is important for determining material response to various stimuli including impact, friction, and static spark. These tests, briefly described below, provide parameters for safety in handling. ERL Type 12 drop hammer equipment at LLNL, shown in Figure 1, was used to determine the impact sensitivity. The equipment includes a 2.5-kg drop weight, a striker (upper anvil, 2.5 kg for solid samples and 1.0 kg for liquid samples), a bottom anvil, a microphone sensor, and a peakmeter. For each drop, sample (35 mg for solid or 45 microliter for liquid) is placed on the bottom anvil surface and impacted by the drop weight from different heights. Signs of reactions upon impact are observed and recorded. These signs include noises, flashes or sparks, smoke, pressure, gas emissions, temperature rise due to exothermic reaction, color change of the sample, and changes to the anvil surface (noted by inspection). For solid samples, a 'GO' was defined as a microphone sensor (for noise detection) response of {ge} 1.3 V as measured by a peakmeter. The higher the DH{sub 50} values, the lower the impact sensitivity. The method used to calculate DH{sub 50} values is the 'up and down' or Bruceton method. PETN and RDX have impact sensitivities of 15 and 35 cm, respectively. TATB has impact sensitivity more than 177 cm. For liquid samples, a 'GO' was determined by the noise levels as measured by the peakmeter, appearance of flashes, temperature rise of the anvil, and visual inspection of the anvil surface. Two liquid samples TMETN and FEFO have impact sensitivities of 14 and 32 cm, respectively. Figure 2 shows a 'GO' event observed during the impact sensitivity test; flashes appeared as the drop weight impacted the sample. A BAM friction sensitivity test machine, as shown in Figure 3, was used to determine the frictional sensitivity. The system uses a fixed porcelain pin and a movable porcelain plate that executes a reciprocating motion. Weight affixed to a torsion arm allows for a variation in applied force between 0.5 kg to 36.0 kg. The relative measure of the frictional sensitivity of a material is based upon the smallest load (kg) at which reaction occurs for a 1-in-10 series of attempts. The lower the load values, the higher the frictional sensitivity. PETN has a frictional sensitivity of 6.4 kg. The static spark machine at LLNL is used to evaluate the electrostatic discharge hazards (human ESD) associated with the handling of explosives. The machine was custom-built almost 30 years ago and consists of a capacitor bank (up to 20,000 pF), a voltage meter, and a discharge circuit, as shown in Figure 4. An adjustable resistor up to 510 ohms (chosen to simulate human body) is wired to the discharge circuit. A 5-mg sample is placed in a Teflon washer sealed to a steel disc and covered with a Mylar tape. High static voltage (up to 10 kv) is applied and discharged to the sample. Evidence of reaction is judged from the condition of Mylar tape, smokes, and color change of the sample. Voltage, capacitance, and resistance can be adjusted to achieve the desired static energy. The results obtained are expressed as a zero in 10 or one-in-ten at a specific voltage and joules. One reaction in ten trials at {le} 0.25 joules is considered spark-sensitive. Primary explosives show reaction at 0.1 joule.

  2. Recent progress in the development of a circular ion induction accelerator for space charge dominated beams at LLNL

    SciTech Connect (OSTI)

    Ahle, L; Autrey, D; Barnard, J; Berners, D; Craig, G; Debeling, A; Eylon, S; Friedman, A; Fritz, W; Grote, D P; Halaxa, E; Hanks, R L; Hernandez, M; Judd, D L; Kirbie, H C; Logan, B G; Lund, S M; Mant, G; Molvik, A W; Reginato, L; Sangster, T C; Sharp, W M

    1998-08-19

    The Heavy Ion Fusion Group at Lawrence Livermore National Laboratory has for several years been developing the world's first circular ion induction accelerator. This machine has recently been extended to 90 degrees, or 10 half-lattice periods (HLP) with full beam transport. In addition, induction cores have been installed on five of the HLP's, each with an independent arbitrary waveform pulser. An arbitrary waveform pulser for the bending electrostatic dipoles has also been enabled. Together, they have allowed the first attempts at coordinated bending and acceleration of the beam. The results of these first attempts will be reported on in the paper by examining the output of various diagnostic devices, such as the capacitive Beam Probes (C-probes), slit scanners, and the Gated Beam Imager(GBI).

  3. Site Index - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Site Index Site Index Calendar Hanford Blog Archive Search Site Feeds Site Index Weather What's New Site Index Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size About Us About Hanford Cleanup Regulators, Boards, Councils Hanford Advisory Board Hanford Natural Resource Trustee Council Environmental Protection Agency Washington State Department of Ecology Defense Nuclear Facilities Safety Board Hanford History Hanford Site Wide Programs DOE Human Resources Management

  4. LULESH V.1.0

    Energy Science and Technology Software Center (OSTI)

    002592WKSTN00 Livermore Unstructured Lagrange Explicit Shock Hydrodynamics https://computation.llnl.gov/casc/software.html

  5. LLNL`s partnership with selected US mines, for CTBT verification: A pictorial and some reflections

    SciTech Connect (OSTI)

    Heuze, F.E.

    1996-01-01

    The verification of an upcoming Comprehensive Test Ban Treaty (CTBT) will involve seismic monitoring and will provide for on-site inspections which may include drilling. Because of the fact that mining operations can send out strong seismic signals, many mining districts in the US and abroad may come under special scrutiny. The seismic signals can be generated by the use of large quantities of conventional explosives, by the collapse of underground workings, or by sudden energy release in the ground such as in rock bursts and coal bumps. These mining activities may be the cause of false alarms, but may also offer opportunities for evasive nuclear testing. So in preparing for future verification of a CTBT it becomes important to address the mining-related questions. For the United States, these are questions to be answered with respect to foreign mines. But there is a good amount of commonality in mining methods worldwide. Studies conducted at US mine sites can provide good analogs of activities that may be carried out for overseas CTBT verification, save for the expected logistical impediments.

  6. 2012 Annual Planning Summary for Nevada Site Office | Department of Energy

    Energy Savers [EERE]

    Nevada Site Office 2012 Annual Planning Summary for Nevada Site Office The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2012 and 2013 within the Nevada Site Office. Office spreadsheet icon APS-2012-NSO.xls More Documents & Publications 2014 Annual Planning Summary for the West Valley Demonstration Project 2012 Annual Planning Summary for Loan Program Office 2012 Annual Planning Summary for Livermore

  7. Introduction

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Big Explosives Experimental Facility (BEEF) is a hydrodynamic testing facility, located at the Nevada National Security Site (NNSS), about 65 miles northwest of Las Vegas. BEEF provides data, through explosive experiments, to support the Stockpile Stewardship Program, along with a variety of new experimental programs that expand the nation's non-nuclear experiment capabilities. History When the U.S. Department of Energy's Lawrence Livermore National Laboratory (LLNL) facility in Livermore,

  8. solar power | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    power NNSA missions now powered by California gold...en sunshine An NNSA national laboratory is taking advantage of California's blue skies to power critical national security and science research. The solar power system installed at Lawrence Livermore National Laboratory (LLNL) is now fully functional and producing electricity. In 2015, NNSA announced the... Final row of solar panels installed at Livermore The last row of panels at the Whitethorn Solar Facility project site at Lawrence

  9. Ten-Year Site Plans (TYSP) | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Infrastructure and Operations Ten-Year Site Plans (TYSP) The FY 2016-2025 TYSPs are planning documents and as such, represent possible paths to support configuration of the nuclear weapons complex. The TYSPs are not binding plans of action. Current Final TYSPs, FY2016-2025: Kansas City Plant TYSP Lawrence Livermore National Laboratory TYSP Los Alamos National Laboratory TYSP Nevada Field Office TYSP Office of Secure Transportation TYSP Pantex TYSP Sandia National Laboratories TYSP Savannah River

  10. LLNL Genomic Assessment: Viral and Bacterial Sequencing Needs for TMTI, Task 1.4.2 Report

    SciTech Connect (OSTI)

    Slezak, T; Borucki, M; Lam, M; Lenhoff, R; Vitalis, E

    2010-01-26

    Good progress has been made on both bacterial and viral sequencing by the TMTI centers. While access to appropriate samples is a limiting factor to throughput, excellent progress has been made with respect to getting agreements in place with key sources of relevant materials. Sharing of sequenced genomes funded by TMTI has been extremely limited to date. The April 2010 exercise should force a resolution to this, but additional managerial pressures may be needed to ensure that rapid sharing of TMTI-funded sequencing occurs, regardless of collaborator constraints concerning ultimate publication(s). Policies to permit TMTI-internal rapid sharing of sequenced genomes should be written into all TMTI agreements with collaborators now being negotiated. TMTI needs to establish a Web-based system for tracking samples destined for sequencing. This includes metadata on sample origins and contributor, information on sample shipment/receipt, prioritization by TMTI, assignment to one or more sequencing centers (including possible TMTI-sponsored sequencing at a contributor site), and status history of the sample sequencing effort. While this system could be a component of the AFRL system, it is not part of any current development effort. Policy and standardized procedures are needed to ensure appropriate verification of all TMTI samples prior to the investment in sequencing. PCR, arrays, and classical biochemical tests are examples of potential verification methods. Verification is needed to detect miss-labeled, degraded, mixed or contaminated samples. Regular QC exercises are needed to ensure that the TMTI-funded centers are meeting all standards for producing quality genomic sequence data.

  11. Underground Test Area Fiscal Year 2013 Annual Quality Assurance Report Nevada National Security Site, Nevada, Revision 0

    SciTech Connect (OSTI)

    Krenzien, Susan; Marutzky, Sam

    2014-01-01

    This report is required by the Underground Test Area (UGTA) Quality Assurance Plan (QAP) and identifies the UGTA quality assurance (QA) activities for fiscal year (FY) 2013. All UGTA organizations—U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office (NNSA/NFO); Desert Research Institute (DRI); Lawrence Livermore National Laboratory (LLNL); Los Alamos National Laboratory (LANL); Navarro-Intera, LLC (N-I); National Security Technologies, LLC (NSTec); and the U.S. Geological Survey (USGS)—conducted QA activities in FY 2013. The activities included conducting assessments, identifying findings and completing corrective actions, evaluating laboratory performance, and publishing documents. In addition, integrated UGTA required reading and corrective action tracking was instituted.

  12. L AW R E N C E N A T I O N A L LABORATORY LIVERMORE

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AW R E N C E N A T I O N A L LABORATORY LIVERMORE Atoms for Peace After 50 Years R.N. Schock, E.S. Vergino, N. Joeck, and R.F. Lehman Issues in Science and Technology Spring 2004 Spring 2004 UCRL-JRNL-203590 This document was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the University of California nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility

  13. Site Feeds - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Site Feeds Site Feeds Calendar Hanford Blog Archive Search Site Feeds Site Index Weather What's New Hanford RSS Feeds Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size RSS Feed Links Site News RSS Did You Know RSS What's New RSS Event Calendar RSS Recent Videos RSS Press Releases RSS What is a feed? A feed is a document that contains summaries of web content with web links to the original versions. It may be viewed with a feed reader or news aggregator. If you

  14. Environmental Report 2008

    SciTech Connect (OSTI)

    Gallegos, G; Bertoldo, N A; Campbell, C G; Cerruti, S; Dibley, V; Doman, J L; Grayson, A R; Jones, H E; Kumamoto, G; MacQueen, D H; Nelson, J C; Paterson, L; Revelli, M A; Wegrecki, A M; Wilson, K; Woollett, J

    2009-09-16

    The purposes of the Lawrence Livermore National Laboratory Environmental Report 2008 are to record Lawrence Livermore National Laboratory's (LLNL's) compliance with environmental standards and requirements, describe LLNL's environmental protection and remediation programs, and present the results of environmental monitoring at the two LLNL sites - the Livermore site and Site 300. The report is prepared for the U.S. Department of Energy (DOE) by LLNL's Environmental Protection Department. Submittal of the report satisfies requirements under DOE Order 231.1A, Environmental Safety and Health Reporting, and DOE Order 5400.5, Radiation Protection of the Public and Environment. The report is distributed electronically and is available at https://saer.lln.gov/, the website for the LLNL annual environmental report. Previous LLNL annual environmental reports beginning in 1994 are also on the website. Some references in the electronic report text are underlined, which indicates that they are clickable links. Clicking on one of these links will open the related document, data workbook, or website that it refers to. The report begins with an executive summary, which provides the purpose of the report and an overview of LLNL's compliance and monitoring results. The first three chapters provide background information: Chapter 1 is an overview of the location, meteorology, and hydrogeology of the two LLNL sites; Chapter 2 is a summary of LLNL's compliance with environmental regulations; and Chapter 3 is a description of LLNL's environmental programs with an emphasis on the Environmental Management System including pollution prevention. The majority of the report covers LLNL's environmental monitoring programs and monitoring data for 2008: effluent and ambient air (Chapter 4); waters, including wastewater, storm water runoff, surface water, rain, and groundwater (Chapter 5); and terrestrial, including soil, sediment, vegetation, foodstuff, ambient radiation, and special status wildlife and plants (Chapter 6). Complete monitoring data, which are summarized in the body of the report, are provided in Appendix A. The remaining three chapters discuss the radiological impact on the public from LLNL operations (Chapter 7), LLNL's groundwater remediation program (Chapter 8), and quality assurance for the environmental monitoring programs (Chapter 9). The report uses Systeme International units, consistent with the federal Metric Conversion Act of 1975 and Executive Order 12770, Metric Usage in Federal Government Programs (1991). For ease of comparison to environmental reports issued prior to 1991, dose values and many radiological measurements are given in both metric and U.S. customary units. A conversion table is provided in the glossary. The report is the responsibility of LLNL's Environmental Protection Department. Monitoring data were obtained through the combined efforts of the Environmental Protection Department; Environmental Restoration Department; Physical and Life Sciences Environmental Monitoring Radiation Laboratory; and the Hazards Control Department.

  15. Normalized Tritium Quantification Approach (NoTQA) a Method for Quantifying Tritium Contaminated Trash and Debris at LLNL

    SciTech Connect (OSTI)

    Dominick, J L; Rasmussen, C L

    2008-07-23

    Several facilities and many projects at LLNL work exclusively with tritium. These operations have the potential to generate large quantities of Low-Level Radioactive Waste (LLW) with the same or similar radiological characteristics. A standardized documented approach to characterizing these waste materials for disposal as radioactive waste will enhance the ability of the Laboratory to manage them in an efficient and timely manner while ensuring compliance with all applicable regulatory requirements. This standardized characterization approach couples documented process knowledge with analytical verification and is very conservative, overestimating the radioactivity concentration of the waste. The characterization approach documented here is the Normalized Tritium Quantification Approach (NoTQA). This document will serve as a Technical Basis Document which can be referenced in radioactive waste characterization documentation packages such as the Information Gathering Document. In general, radiological characterization of waste consists of both developing an isotopic breakdown (distribution) of radionuclides contaminating the waste and using an appropriate method to quantify the radionuclides in the waste. Characterization approaches require varying degrees of rigor depending upon the radionuclides contaminating the waste and the concentration of the radionuclide contaminants as related to regulatory thresholds. Generally, as activity levels in the waste approach a regulatory or disposal facility threshold the degree of required precision and accuracy, and therefore the level of rigor, increases. In the case of tritium, thresholds of concern for control, contamination, transportation, and waste acceptance are relatively high. Due to the benign nature of tritium and the resulting higher regulatory thresholds, this less rigorous yet conservative characterization approach is appropriate. The scope of this document is to define an appropriate and acceptable characterization method for quantification of tritium contaminated trash and debris. The characterization technique is applicable to surface and subsurface tritium contaminated materials with surfaces amenable to swiping. Some limitations of this characterization technique are identified.

  16. Hydrologic resources management program and underground test area operable unit fy 1997

    SciTech Connect (OSTI)

    Smith, D. F., LLNL

    1998-05-01

    This report present the results of FY 1997 technical studies conducted by the Lawrence Livermore National Laboratory (LLNL) as part of the Hydrology and Radionuclide Migration Program (HRMP) and Underground Test Area Operable Unit (UGTA). The HRMP is sponsored by the US Department of Energy to assess the environmental (radiochemical and hydrologic) consequences of underground nuclear weapons testing at the Nevada Test Site.

  17. Welcoming the Laboratory's summer students

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Administration Home / fieldoffices Welcome to the Livermore Field Office Welcome to the Livermore Field Office The NNSA Livermore Field Office (LFO) is located at the Lawrence Livermore National Laboratory (LLNL) in Livermore, California. Currently, the Lawrence Livermore National Security, LLC is under contract with the Department of Energy for the management and operation of LLNL. The LFO is responsible for administering this contract. Additionally, LFO promotes national nuclear safety,

  18. Annual Site Environmental Report

    National Nuclear Security Administration (NNSA)

    ... (DOE 1996c) and a recent Lawrence Livermore National Laboratory document (Smith 2001). ... glass" via vitrification processes (Smith 1993; Smith et al., 1995). 8-4 Figure 8.2 ...

  19. 2013 LLNL Template

    Office of Environmental Management (EM)

    ... breakout Fabricate CVD diamond ablator Laser- drill fill- hole Create inner foam layer ... Tritium Focus Group, 5515 M. Marinak E laser 1.8MJ E X-ray 1.3MJ 60-70% Lawrence ...

  20. Donald Frederick, LLNL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    o f t he n ext generaBon o f h igh---Z m aterials s imulaBons w hile a t t he s ame B me straighlorward f or o thers t o r eplicate a nd c ompare p erformance...

  1. 2013 LLNL Template

    Office of Environmental Management (EM)

    2013 DOE Building Technologies Office Program Review 2013 DOE Building Technologies Office Program Review The 2013 Department of Energy (DOE) Building Technologies Office Program Review was held April 2-4, 2013 in Washington, DC. This inaugural review encompassed active work done by the Building Technologies Office (BTO), with a total of 59 individual activities reviewed. Sixty independent experts assessed the progress and contributions of each project toward BTO's mission and goals, and these

  2. LLNL-PRES-549691

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for specific applications * Statistical error detection techniques * Automation of resilience transformations Checkpointrestart too slow even on current large-scale systems...

  3. Report (Vertical)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    M236, M333, M473, M0512, M0538, M0541, M552

    M473, M0512, M0538, M0541

    Naval Nuclear Laboratory - Knolls Site/Kesselring Site Naval Nuclear Laboratory - Bettis Site Los Alamos National Laboratory (LANL) Nevada National Security Site Naval Nuclear Laboratory - Naval Reactors Facility Sandia National Laboratories (SNL) Lawrence Livermore National Laboratory (LLNL) Savannah River Site (SRS) DOE/NNSA Headquarters Pantex Plant (PX) Albuquerque Complex Headquarters National Security

  4. Environmental Report 2007

    SciTech Connect (OSTI)

    Mathews, S; Gallegos, G; Berg, L L; Bertoldo, N A; Campbell, C G; Cerruti, S; Doman, J L; Ferry, L S; Grayson, A R; Jones, H E; Kumamoto, G; Larson, J; MacQueen, D H; Paterson, L; Revelli, M A; Ridley, M; Rueppel, D; Wegrecki, A M; Wilson, K; Woollett, J

    2008-09-24

    The purposes of the 'Lawrence Livermore National Laboratory Environmental Report 2007' are to record Lawrence Livermore National Laboratory's (LLNL's) compliance with environmental standards and requirements, describe LLNL's environmental protection and remediation programs, and present the results of environmental monitoring at the two LLNL sites--the Livermore site and Site 300. The report is prepared for the U.S. Department of Energy (DOE) by LLNL's Environmental Protection Department. Submittal of the report satisfies requirements under DOE Order 231.1A, Environmental Safety and Health Reporting, and DOE Order 5400.5, Radiation Protection of the Public and Environment. The report is distributed electronically and is available at https://saer.lln.gov/, the website for the LLNL annual environmental report. Previous LLNL annual environmental reports beginning in 1994 are also on the website. Some references in the electronic report text are underlined, which indicates that they are clickable links. Clicking on one of these links will open the related document, data workbook, or website that it refers to. The report begins with an executive summary, which provides the purpose of the report and an overview of LLNL's compliance and monitoring results. The first three chapters provide background information: Chapter 1 is an overview of the location, meteorology, and hydrogeology of the two LLNL sites; Chapter 2 is a summary of LLNL's compliance with environmental regulations; and Chapter 3 is a description of LLNL's environmental programs with an emphasis on the Environmental Management System including pollution prevention. The majority of the report covers LLNL's environmental monitoring programs and monitoring data for 2007: effluent and ambient air (Chapter 4); waters, including wastewater, storm water runoff, surface water, rain, and groundwater (Chapter 5); and terrestrial, including soil, sediment, vegetation, foodstuff, ambient radiation, and special status wildlife and plants (Chapter 6). Complete monitoring data, which are summarized in the body of the report, are provided in Appendix A. The remaining three chapters discuss the radiological impact on the public from LLNL operations (Chapter 7), LLNL's groundwater remediation program (Chapter 8), and quality assurance for the environmental monitoring programs (Chapter 9). The report uses Systeme International units, consistent with the federal Metric Conversion Act of 1975 and Executive Order 12770, Metric Usage in Federal Government Programs (1991). For ease of comparison to environmental reports issued prior to 1991, dose values and many radiological measurements are given in both metric and U.S. customary units. A conversion table is provided in the glossary.

  5. Anonymous Referee Report (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Anonymous Referee Report Citation Details In-Document Search Title: Anonymous Referee Report Authors: Tobin, J. G. [1] + Show Author Affiliations Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2015-05-11 OSTI Identifier: 1184184 Report Number(s): LLNL-TR--670711 DOE Contract Number: DE-AC52-07NA27344 Resource Type: Technical Report Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States) Sponsoring Org: USDOE Country of

  6. Assessment of Tritium Breeding Blankets from a Systems Perspective - Status

    Office of Scientific and Technical Information (OSTI)

    Report (Technical Report) | SciTech Connect Abstract not provided. Authors: Meier, W. R. [1] ; Meier, W. R. [1] + Show Author Affiliations Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2014-12-09 OSTI Identifier: 1179125 Report Number(s): LLNL-TR-658973-REV-1 DOE Contract Number: AC52-07NA27344 Resource Type: Technical Report Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States) Sponsoring Org: USDOE Country of

  7. Report

    National Nuclear Security Administration (NNSA)

    Knolls Atomic Power Laboratory/ Kenneth A. Kesselring Site Bettis Atomic Power Laboratory Los Alamos National Laboratory (LANL) Nevada National Security Site Naval Reactors Facility Sandia National Laboratories (SNL) Lawrence Livermore National Laboratory (LLNL) Savannah River Site (SRS) DOE/NNSA Headquarters Pantex Plant (PX) Albuquerque Complex Headquarters National Security Laboratories Plants and Sites Naval Reactors Laboratories The Nuclear Security Enterprise DOE/NNSA is responsible for

  8. UCRGJC-119213 PREPRINT Signatures of Testing: On-Site. Inspection Technologies

    Office of Scientific and Technical Information (OSTI)

    e n UCRGJC-119213 PREPRINT Signatures of Testing: On-Site. Inspection Technologies J.J. Zucca, C. Carrigan, P. Goldstein, S.P. Jarpe, J. Sweeney, W.L. Pickles Lawrence Livermore National Laboratory B. Wright Los Alamos National Laboratory This was repared for submittal to the North 1 tlantic Treaty Organization Advanced Study Institute Meeting Alvor, Algarue, Portugal Janua y 23-Februa y 2,1995 Tanuarv 1995 This isa preprintof apaper intended forpublication ina journalorproceedings. Since

  9. LOW-LEVEL RADIOACTIVE & MIXED WASTE SHIPMENTS TO THE NEVADA NATIONAL SECURITY SITE

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NV NY NY NV OH TN TN TN, WA, CA TN TN TN TX y ct 2 Plant Perma-Fix LOW-LEVEL RADIOACTIVE & MIXED WASTE SHIPMENTS TO THE NEVADA NATIONAL SECURITY SITE FIRST QUARTER REPORT, FY 2011 (OCTOBER, NOVEMBER, DECEMBER 2010) Livermore National Laboratory ergy Alliance onal Laboratory Mixed Waste Treatment Project gonne National Laboratory ational Laboratory Gaseous Diffusion Plant Proving Ground terra, LLC en National Laboratory y Environmental Services ecurity Technologies, Inc. h Gaseous Diffusion

  10. DOE/NNSA Participates in Large-Scale CTBT On-Site Inspection Exercise in

    National Nuclear Security Administration (NNSA)

    Jordan | National Nuclear Security Administration DOE/NNSA Participates in Large-Scale CTBT On-Site Inspection Exercise in Jordan Friday, November 28, 2014 - 9:05am Experts from U.S. Department of Energy National Laboratories, including Sandia National Laboratories, Los Alamos National Laboratory, Lawrence Livermore National Laboratory, and Pacific Northwest National Laboratory, are participating in the Comprehensive Nuclear-Test-Ban Treaty (CTBT) Integrated Field Exercise 2014 (IFE14), a

  11. Sandia`s network for Supercomputing `94: Linking the Los Alamos, Lawrence Livermore, and Sandia National Laboratories using switched multimegabit data service

    SciTech Connect (OSTI)

    Vahle, M.O.; Gossage, S.A.; Brenkosh, J.P.

    1995-01-01

    Supercomputing `94, a high-performance computing and communications conference, was held November 14th through 18th, 1994 in Washington DC. For the past four years, Sandia National Laboratories has used this conference to showcase and focus its communications and networking endeavors. At the 1994 conference, Sandia built a Switched Multimegabit Data Service (SMDS) network running at 44.736 megabits per second linking its private SMDS network between its facilities in Albuquerque, New Mexico and Livermore, California to the convention center in Washington, D.C. For the show, the network was also extended from Sandia, New Mexico to Los Alamos National Laboratory and from Sandia, California to Lawrence Livermore National Laboratory. This paper documents and describes this network and how it was used at the conference.

  12. Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    site Hamel welcomes Inslee to the Waste Treatment Plant construction site Inslee and Wade at Pretreatment Inslee and Wade at Pretreatment Inslee meets with Hamel and Huizenga...

  13. Report on subcontract from Lawrence Livermore National Lab, "Development of Large-Dimension Configuration-Interaction Shell-Model Code"

    SciTech Connect (OSTI)

    Johnson, C W

    2012-01-24

    The project period was devoted to several developments in the technical capabilities of the BIGSTIC large-dimension configuration-interaction shell-model code, written in Fortran 90. The specific computational goals for the project period were: (1) store Lanczos vectors on core in RAM to minimize I/O; (2) rewrite reorthogonalization with Lanczos vectors stored in core, consult with personnel at LLNL, LBL, ORNL, Iowa State University to maximize performance; (3) restrict creation of N-body jumps to those needed by an individual node; and (4) distribute 3-body interaction over many cores. Significant progress was made towards these goals, especially (1) and (2), although in the process they discovered intermediate tasks that had to be accomplished first. The achievements were as follows - I put into place structures and algorithms to facility fragmenting very large-dimension Lanczos intermediate vectors. Only by fragmenting the vectors can we carry out (1) and (2). In addition, I reorganized the action of the Hamiltonian matrix and created a new division of operations for MPI. Based upon earlier work, I made plans of a revised algorithm for distribution of work with MPI, with a particular eye towards breaking up the Lanczos vectors. I introduce a new derived type (opbundles) which collects the parameters for the Hamiltonian, and rewrote the application routines to use it. It has been validated and verified. I made progress towards revised MPI parallelization. Using the opbundles, I was able to compute a distribution of work over compute nodes, which should be very efficient. This new distribution is easier to derive and more efficient, in principle, than the old distribution. Furthermore, it should make applications with fragmented Lanczos vectors easier. Implementation is still in progress.

  14. NNSA Sites

    Office of Energy Efficiency and Renewable Energy (EERE)

    Compliance agreements for National Nuclear Security Administration sites are listed here with accompanying summaries.

  15. Site-dependent free energy barrier for proton reduction on MoS2 edges

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Site-dependent free energy barrier for proton reduction on MoS2 edges Citation Details In-Document Search Title: Site-dependent free energy barrier for proton reduction on MoS2 edges Authors: Choi, W ; Wood, B C ; Schwegler, E ; Ogitsu, T Publication Date: 2013-05-30 OSTI Identifier: 1113397 Report Number(s): LLNL-JRNL-639087 DOE Contract Number: W-7405-ENG-48 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Physical Chemistry C,

  16. Livermore Interpolation Package

    SciTech Connect (OSTI)

    Fritsch, F. N.

    2011-12-01

    LIP is a library of openly published mathematical algorithms used to assist in 1D and 2D interpolation of discrete tabular data. Example usage includes Equation of State analysis, boundary condition inputs for applications, mesh generation, image manipulation, and host of other applications where discrete data needs to be sampled as a continuous function. The distribution contains a facility for building and testing a library, liblip.a, from which applications may access the various functions that make up LIP.

  17. Lawrence Livermore National Laboratory

    National Nuclear Security Administration (NNSA)

    en Sandia California works on nuclear weapon W80-4 Life Extension Program http:www.nnsa.energy.govblogsandia-california-works-nuclear-weapon-w80-4-life-extension-program...

  18. Livermore Metagenomics Analysis Toolkit

    Energy Science and Technology Software Center (OSTI)

    2012-10-01

    LMAT is designed to take as input a collection of raw metagenomic sequencer reads, and search each read against a reference genome database and assign a taxonomic label and confidence value to each read and report a summary of the predicted taxonomic contents of the metagenomic sample.

  19. Lawrence Livermore National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Partnerships Supplier Resources News Media Contacts Media Library Publications Lab Report Social Media About Organization Management and Sponsors History Visiting Directions...

  20. Livermore Interns Showcase Wares

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    LiveChat Thurs, 10/20, 2pm ET: Clean Tech Markets LiveChat Thurs, 10/20, 2pm ET: Clean Tech Markets October 17, 2011 - 11:30am Addthis Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs How can I participate? Send an email to newmedia@hq.doe.gov; Tweeting your question to @energy with the hashtag #energymatters; or leaving a question for Kauffman at Facebook.com/energygov. On Energy.gov, we've been showcasing a series of stories about innovations from our National

  1. Lawrence Livermore National Laboratory

    National Nuclear Security Administration (NNSA)

    to bringing the facility on-line smoothly so it will provide the DOE with cost-effective solar power for years to come."

    "We are excited to move to the next phase and bring...

  2. Livermore Interpolation Package

    Energy Science and Technology Software Center (OSTI)

    2011-12-01

    LIP is a library of openly published mathematical algorithms used to assist in 1D and 2D interpolation of discrete tabular data. Example usage includes Equation of State analysis, boundary condition inputs for applications, mesh generation, image manipulation, and host of other applications where discrete data needs to be sampled as a continuous function. The distribution contains a facility for building and testing a library, liblip.a, from which applications may access the various functions that makemore » up LIP.« less

  3. Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Did You Know Did You Know Calendar Hanford Blog Archive Search Site Feeds Site Index Weather What's New Did You Know Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size Close Did you know.... Close

  4. TRACKING SITE

    Energy Science and Technology Software Center (OSTI)

    003235MLTPL00 AASG Geothermal Data submissions tracking application and site. https://github.com/usgin/aasgtrack

  5. Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hanford Site Cleanup Tours Hanford Site Cleanup Tours Tour Registration Required Forms of ID Tour Information Tour Route Find Confirmation Seat Notification Frequently Asked Questions Media Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size This website will not function with Javascript disabled Tour Information Hanford Site Cleanup Tours Hanford Site Cleanup Tours for the public are planned on the following dates: May 3, 11, 17, 24 and 25 June 1, 7, 15, 21, 28, and

  6. FY-92 Report

    Office of Legacy Management (LM)

    FY-92 Report on the Isotope Hydrology Characterization of the Faultless Test Site, Nye County, Nevada by M. L. Davisson G. 1. Nimz G. B. Hudson D. K. Smith J. H. Rego J. M. Kenneally Nuclear Chemistry Division Lawrence Livermore National Laboratory MASTER 1 ABSTRACT Recent sampling and isotopic analysis of groundwater by LLNL at the Faultless test site in Hot Creek Valley, Nevada, and close examination of previous hydrochemistry measurements by the USGS show that the similar Na-HC03 groundwater

  7. Characterization of U.S. Wave Energy Converter (WEC) Test Sites: A Catalogue of Met-Ocean Data

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    8206 Unlimited Release Printed September 2014 Characterization of U.S. Wave Energy Converter (WEC) Test Sites: A Catalogue of Met-Ocean Data Ann R. Dallman, Vincent S. Neary Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security

  8. Supercomputing Our Way to a Clean Energy Future | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Supercomputing Our Way to a Clean Energy Future Supercomputing Our Way to a Clean Energy Future August 6, 2012 - 2:34pm Addthis Using computer modeling technology from Lawrence Livermore National Laboratory (LLNL), truck manufacturer Navistar is able to improve vehicle fuel efficiency and durability without the expense of wind tunnel testing. | Photo courtesy of LLNL Livermore Valley Open Campus. Using computer modeling technology from Lawrence Livermore National Laboratory (LLNL), truck

  9. Women @ Energy: Carolyn Albiston | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Carolyn Albiston Women @ Energy: Carolyn Albiston July 25, 2014 - 2:31pm Addthis Carolyn Albiston is a computer scientist at Lawrence Livermore National Laboratory (LLNL). Carolyn Albiston is a computer scientist at Lawrence Livermore National Laboratory (LLNL). Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Carolyn Albiston is a computer scientist at Lawrence Livermore National Laboratory (LLNL). She develops the full stack of web application

  10. Slide 1

    Energy Savers [EERE]

    Rethinking Cyber R&D for Compromised Environments This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Jim Brase Deputy Program Director Intelligence Lawrence Livermore National Laboratory Secretary of Energy Advisory Board October 12, 2011 LLNL-PRES-505151 Lawrence Livermore National Laboratory LLNL-PRES-xxxxxx LLNL-PRES-505151 Cyber has emerged as one of today's most critical national

  11. Slide 1

    Office of Environmental Management (EM)

    Rethinking Cyber R&D for Compromised Environments This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Jim Brase Deputy Program Director Intelligence Lawrence Livermore National Laboratory Secretary of Energy Advisory Board October 12, 2011 LLNL-PRES-505151 Lawrence Livermore National Laboratory LLNL-PRES-xxxxxx LLNL-PRES-505151 Cyber has emerged as one of today's most critical national

  12. Site Risks:

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    - IM: BeckyLaura) o Hanford site traffic status update: Weather - who decides the roads ... assumptions? o Waste processing Decommissioning and Decontamination workers - ...

  13. Leaching study of PNL 76-68 glass beads using the LLNL continuous-flow method and the PNL modified IAEA method. Final report

    SciTech Connect (OSTI)

    Coles, D.G.; Mensing, R.W.; Rego, J.; Weed, H.C.; Buddemeier, R.W.

    1982-10-04

    A long-term single-pass continuous-flow (SPCF) leaching test was conducted on the glass waste form PNL 76-68. Leaching rates of Np, Pu and various stable elements were measured at 25 and 75/sup 0/C with three different solutions and three different flow rates. The SPCF leaching results were compared with results of a modified IAEA leach test performed by Pacific Northwest Laboratories (PNL). Elemental leach rates and their variation with temperature, flow rate and solution composition were established. The LLNL and PNL leach test results appear to agree within experimental uncertainties. The magnitude of the leach rates determined for Np and the glass matrix elements is 10/sup -5/ grams of glass/cm/sup 2/ geometric solid surface area/day. The rates increase with temperature and with solution flow rate, and are similar in brine and distilled water but higher in a bicarbonate solution. Other cations exhibit somewhat different behavior, and Pu in particular yields a much lower apparent leach rate, probably because of sorption or precipitation effects after release from the glass matrix. After the initial few days, most elements are leached at a constant rate. Matrix dissolution appears to be the most probable rate controlling step for the leaching of most elements. 23 figures, 12 tables.

  14. Measurements of the Radiated Fields and Conducted Current Leakage from the Pulsed Power Systems in the National Ignition Facility at LLNL

    SciTech Connect (OSTI)

    Anderson, R A; Clancy, T J; Fulkerson, S; Petersen, D; Pendelton, D; Hulsey, S; Ullery, G; Tuck, J; Polk, M; Kamm, R; Newton, M; Moore, W B; Arnold, P; Ollis, C; Hinz, A; Robb, C; Fornes, J; Watson, J

    2003-07-31

    An important pulsed power system consideration is that they inherently generate fields and currents that can cause interference in other subsystems and diagnostics. Good pulsed power design, grounding and isolation practices can help mitigate these unwanted signals. During the laser commissioning shots for the NIF Early Light milestone at LLNL, measurements were made of the radiated field and conducted currents caused by the Power Conditioning System (PCS) modules with flash lamp load and the Plasma Electrode Pockels Cell (PEPC) driver. The measurements were made in the capacitor bay, laser bay, control room and target bay. The field measurements were made with B-dot and E-dot probes with bandwidth of about 100MHz. The current measurements were made with a clamp on probe with a bandwidth of about 20 MHz. The results of these measurements show fields and currents in the NIF Facility well below that required for interference with other subsystems. Currents on the target chamber from the pulsed power systems are well below the background noise currents.

  15. EIS-0348 and EIS-0236-S3: Final Site-wide Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Continued Operation of Lawrence Livermore National Laboratory and Supplement Stockpile Stewardship and Management

  16. How to run the Venus Community Atmosphere Model

    SciTech Connect (OSTI)

    Covey, C.

    2015-10-29

    This technical report provides a specific example of running VenusCAM at the Livermore Computing facility. General information about Livermore Computing may be found at http://computing.llnl.gov.

  17. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    M Emig J Sorce C Colvin J Gammon S Jaquez J Satcher J Fournier K B PLASMA PHYSICS AND FUSION Abstract not provided Lawrence Livermore National Laboratory LLNL Livermore CA USDOE...

  18. SAND2011-6202

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Fratoni, LLNL Joe Carter & Mark Dupont, Savannah River Rob Howard, ORNL Prepared ... Livermore, CA 94550 Joe Carter & Mark Dupont Savannah River Nuclear Solutions Building ...

  19. Mesoscale Modeling Framework Design: Subcontract Report Chen...

    Office of Scientific and Technical Information (OSTI)

    Tang, M; Heo, T W; Wood, B C 36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; 25 ENERGY STORAGE Abstract not provided Lawrence Livermore National Laboratory (LLNL),...

  20. Molecular Structure and Ion Transport near Electrode-Electrolyte...

    Office of Scientific and Technical Information (OSTI)

    J E 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE Abstract not provided Lawrence Livermore National Laboratory (LLNL),...

  1. NERSC's Names and Logos over the Years

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Founded in 1974 at Lawrence Livermore National Laboratory (LLNL) as the Controlled Thermonuclear Research Computer Center, NERSC has evolved from its early days supporting...

  2. Featured Announcements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Founded in 1974 at Lawrence Livermore National Laboratory (LLNL) as the Controlled Thermonuclear Research Computer Center, NERSC has evolved from its early days supporting...

  3. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Laboratory (LLNL), Livermore, CA","USDOE","59 BASIC BIOLOGICAL SCIENCES; 47 OTHER INSTRUMENTATION; DESIGN; DICHROISM; DILUTION; KINETICS; MIXERS; PROTEINS; SILICA; SPECTROSCOPY;...

  4. Unusual lithiation and fracture behavior of silicon mesoscale...

    Office of Scientific and Technical Information (OSTI)

    (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 30 DIRECT ENERGY CONVERSION; 36 MATERIALS SCIENCE; 75 CONDENSED MATTER

  5. Measurement of Carbon Condensation Using Small-angle X-ray Scattering...

    Office of Scientific and Technical Information (OSTI)

    Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY...

  6. STRUCTURAL AND MECHANICAL EFFECTS OF RADIATION EXPOSURE ON FILLED...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: Presented at: ACS National Meeting, San Diego, CA, United States, Mar 25 - Mar 29, 2012 Research Org: Lawrence Livermore National Laboratory (LLNL), ...

  7. CMI-funded research creates better fluorescent lighting | The...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CMI-funded research creates better fluorescent lighting General Electric (GE), Lawrence Livermore National Laboratory (LLNL) and Oak Ridge National Laboratory (ORNL) have created...

  8. NNSA missions now powered by California gold...en sunshine |...

    National Nuclear Security Administration (NNSA)

    solar power system installed at Lawrence Livermore National Laboratory (LLNL) is now fully functional and producing electricity. In 2015, NNSA announced the agreement for a solar ...

  9. solar | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    solar NNSA missions now powered by California gold...en sunshine An NNSA national ... The solar power system installed at Lawrence Livermore National Laboratory (LLNL) is now ...

  10. Degradative and Morphological Characterization of POSS Modified...

    Office of Scientific and Technical Information (OSTI)

    Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY

  11. Compression set in Gas Blown Condensation Cured Polysiloxane...

    Office of Scientific and Technical Information (OSTI)

    Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY

  12. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Development of aerogel lined targets for inertial confinement fusion experiments Braun T MATERIALS SCIENCE Abstract not provided Lawrence Livermore National Laboratory LLNL...

  13. Inductrack - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lawrence Livermore National Laboratory Contact LLNL About This Technology Technology Marketing Summary High reliability and lower maintenance and operating costs make magnetic ...

  14. Women @ Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    control and analyze a broad variety of experiments at the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL), the largest and most energetic laser...

  15. Fabrication of flexible, aligned carbon nanotube/polymer composite...

    Office of Scientific and Technical Information (OSTI)

    (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; 37 INORGANIC

  16. Delivering Innovations That Create Jobs: National Lab Ignites...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Also shown, from left: Annemarie Meike, Mark Sueksdorf, Marjorie Gonzalez and Larry Ferderber | Photo Courtesy of LLNL Energy Innovations from Livermore Lab to Power Hawaiian ...

  17. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Lagrange multiplier technique Kanarska Y Lomov I Antoun T CLASSICAL AND QUANTUMM MECHANICS GENERAL PHYSICS Abstract not provided Lawrence Livermore National Laboratory LLNL...

  18. Cesium Pentazolate: a New Nitrogen-rich Energetic Material (Conference...

    Office of Scientific and Technical Information (OSTI)

    APS Conference on Shock Compression of Condensed Matter, Tampa, FL, United States, Jun 14 - Jun 19, 2015 Research Org: Lawrence Livermore National Laboratory (LLNL),...

  19. Diffusion through Carbon Nanotube Semipermeable membranes (Technical...

    Office of Scientific and Technical Information (OSTI)

    (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 MATERIALS SCIENCE Word Cloud More Like This Full Text preview...

  20. Regional Shelter Analysis Methodology (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 54 ENVIRONMENTAL SCIENCES; 63 RADIATION, THERMAL, AND OTHER...