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Sample records for nuclear solution srns

  1. PIA - Savannah River Nuclear Solution SRNS ProRad Environment...

    Office of Environmental Management (EM)

    SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management ...

  2. PIA - Savannah River Nuclear Solution SRNS Electronic Document...

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

    SRNS Electronic Document Workflow RECORDS System (EDWS) PIA - Savannah River Nuclear Solution SRNS Electronic Document Workflow RECORDS System (EDWS) PIA - Savannah River Nuclear ...

  3. PIA - Savannah River Nuclear Solutions (SRNS) Human Resource...

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

    (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) (3.39 MB) More Documents & Publications PIA - ...

  4. PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS)

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

    | Department of Energy Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) (3.36 MB) More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety

  5. PIA - Savannah River Nuclear Solution SRNS Electronic Document Workflow

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

    RECORDS System (EDWS) | Department of Energy SRNS Electronic Document Workflow RECORDS System (EDWS) PIA - Savannah River Nuclear Solution SRNS Electronic Document Workflow RECORDS System (EDWS) PIA - Savannah River Nuclear Solution SRNS Electronic Document Workflow RECORDS System (EDWS) PIA - Savannah River Nuclear Solution SRNS Electronic Document Workflow RECORDS System (EDWS) (3.87 MB) More Documents & Publications PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System

  6. PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management

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

    System (HRMS) | Department of Energy (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) (3.39 MB) More Documents & Publications PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah River Site

  7. PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational

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

    Illness Compensation Program Act (EEOICPA) | Department of Energy Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act (EEOICPA)

  8. PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational...

    Energy Savers [EERE]

    PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah...

  9. PIA - Savannah River Nuclear Solution (SRNS) Energy Employees...

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

    Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act ...

  10. PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational...

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

    Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and ...

  11. PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle...

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

    System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)

  12. PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management |

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

    Department of Energy SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management (3.45 MB) More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah

  13. PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health

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

    and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) | Department of Energy MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System

  14. SRNS revives student robotics team | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    the donation, in addition to supporting local students, is an investment in the next generation of engineers, technicians and scientists. SRNS revives student robotics team Jun 14,...

  15. Jimmy Winkler SRNS Senior Technical Advisor

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

    Jimmy Winkler SRNS Senior Technical Advisor Briefing for the DOE EM Robotics Team December 8, 2015 Nuclear Materials Management H Canyon and HB Line Processing K Area Plutonium Storage L Area Spent Fuel Storage 2 Agenda * Overview of facilities and possible application for advanced robotics - H Canyon - HB Line - L Area - K Area 3 Savannah River Site SRNS - Savannah River Nuclear Solutions SRR - Savannah River Remediation MOX - Mixed Oxide * 310 square miles * Major site contractors: SRNS, SRR *

  16. DOE Selects Savannah River Nuclear Solutions, LLC to Manage and...

    Energy Savers [EERE]

    that Savannah River Nuclear Solutions (SRNS), LLC has been selected as the management and operating contractor ... nuclear fuel, nuclear materials, and non high-level ...

  17. NR SRNS Contract Extension Sept 6 2012.docx

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

    September 6, 2012 Bill Taylor, 803-952-8564 bill.taylor@srs.gov DOE to Extend Savannah River Nuclear Solutions Contract at Savannah River Site to September 2016 Aiken, SC -- The Department of Energy's (DOE) Savannah River Operations Office today exercised its option to extend the current Savannah River Site Management and Operating contract with Savannah River Nuclear Solutions, LLC (SRNS) for an additional 38 months, from August 1, 2013 to September 2016. The SRNS contract was competitively

  18. Preliminary Notice of Violation, Savannah River Nuclear Solutions...

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

    Issued to Savannah River Nuclear Solutions (SRNS), LLC, related to a Worker Fall from a ... of 10 C.F.R. 851 associated with a worker fall from an elevated work platform in the ...

  19. SRNS Environmental Management System External Audit | Department...

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

    PDF icon SRNS Environmental Management System External Audit More Documents & Publications ARRA Interfaces with the 2009 SRNS ISMS Phase 2 Verification SRNS-PROCUREMENT-CYCLE-SYSTE...

  20. Department of Energy Cites Savannah River Nuclear Solutions for Worker

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

    Safety and Health Violations | Department of Energy Solutions for Worker Safety and Health Violations Department of Energy Cites Savannah River Nuclear Solutions for Worker Safety and Health Violations October 8, 2010 - 12:00am Addthis WASHINGTON, D.C. - The Department of Energy has issued a Preliminary Notice of Violation (PNOV) to Savannah River Nuclear Solutions, LLC (SRNS) for five violations of DOE's worker safety and health regulations and withheld $3.08 million in contract fee for

  1. Voluntary Protection Program Onsite Review, Savannah River Nuclear...

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

    Department of Energy Voluntary Protection Program. This report summarizes the results from the evaluation of Savannah River Nuclear Solutions, LLC (SRNS), at the Savannah River ...

  2. DOE Selects Savannah River Nuclear Solutions, LLC to Manage and Operate its

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

    Savannah River Site | Department of Energy Nuclear Solutions, LLC to Manage and Operate its Savannah River Site DOE Selects Savannah River Nuclear Solutions, LLC to Manage and Operate its Savannah River Site January 10, 2007 - 10:24am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced that Savannah River Nuclear Solutions (SRNS), LLC has been selected as the management and operating contractor for DOE's Savannah River Site (SRS) in Aiken, South Carolina. The

  3. Preliminary Notice of Violation, Savannah River Nuclear Solutions, LLC -

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

    WEA-2012-04 | Department of Energy Savannah River Nuclear Solutions, LLC - WEA-2012-04 Preliminary Notice of Violation, Savannah River Nuclear Solutions, LLC - WEA-2012-04 November 9, 2012 Issued to Savannah River Nuclear Solutions (SRNS), LLC, related to a Worker Fall from a Scaffold in the K-Area Complex at the Savannah River Site On November 9, 2012, the U.S. Department of Energy (DOE) Office of Health, Safety and Security's Office of Enforcement and Oversight issued a Preliminary Notice

  4. Department of Energy Cites Savannah River Nuclear Solutions, LLC for Worker

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

    Safety and Health Violations | Department of Energy Solutions, LLC for Worker Safety and Health Violations Department of Energy Cites Savannah River Nuclear Solutions, LLC for Worker Safety and Health Violations November 9, 2012 - 5:50pm Addthis News Media Contact (202) 586-4940 WASHINGTON - The U.S. Department of Energy has issued a Preliminary Notice of Violation (PNOV) to Savannah River Nuclear Solutions, LLC (SRNS) for violations of the Department's worker safety and health regulations.

  5. DEPARTMENT OF ENERGY CITES SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC FOR WORKER

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

    SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC FOR WORKER SAFETY AND HEALTH VIOLATIONS November 9, 2012 - 5:50pm WASHINGTON - The U.S. Department of Energy has issued a Preliminary Notice of Violation (PNOV) to Savannah River Nuclear Solutions, LLC (SRNS) for violations of the Department's worker safety and health regulations. The violations are associated with a July 1, 2011, incident that occurred while a worker was using a Tele-Tower ® scaffold to perform facility modifications in the Purification

  6. Voluntary Protection Program Onsite Review, Savannah River Nuclear

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

    Solutions, Llc Savannah River Site - October 2014 | Department of Energy River Nuclear Solutions, Llc Savannah River Site - October 2014 Voluntary Protection Program Onsite Review, Savannah River Nuclear Solutions, Llc Savannah River Site - October 2014 October 2014 Recertification of SRNS as a Star Participant in the Department of Energy Voluntary Protection Program. This report summarizes the results from the evaluation of Savannah River Nuclear Solutions, LLC (SRNS), at the Savannah River

  7. Carol Johnson SRNS President and CEO

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

    Carol Johnson SRNS President and CEO 2015 Research and P A T E N T S * L I C E N S E S * C R A D A S * C O P Y R I G H T "The Savannah River National Laboratory ranks among the world's leaders at transferring its research and technology expertise to a variety of customers to make the world safer and better." Dr. Terry Michalske SRNS Executive Vice President and SRNL Director Dr. David Moody Manager, DOE-Savannah River Technology Recognition * L A B D I R E C T O R A W A R D S * F E L L

  8. SRS employees raise funds for American Heart Association | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration | (NNSA) raise funds for American Heart Association Tuesday, April 1, 2014 - 10:00am About 300 employees of Savannah River Site management and operation contractor Savannah River Nuclear Solutions participated in the annual Central Savannah River Area Heart Walk, raising funds for the American Heart Association. SRNS employees raised $76,492, and SRNS donated $10,000. SRS employees raise funds for American Heart Association Related Topics community donations srs

  9. outreach | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    outreach SRS sponsors 2016 regional science and engineering fair competition toward May finals in Phoenix Hundreds of Central Savannah River Area science-savvy students recently participated in the 2016 Savannah River Regional Science and Engineering Fair competition, hosted by the U.S. Department of Energy and Savannah River Nuclear Solutions (SRNS). More than 200 students representing 42 schools

  10. Savannah River Nuclear Solutions, LLC Preliminary Notice of Violation

    Office of Environmental Management (EM)

    ... Pursuant to 10 C.F.R. 851.42(d), if SRNS does not submit a written reply within 30 calendar days of receipt of this PNOV, SRNS relinquishes any right to appeal any matter in ...

  11. Nuclear waste solutions

    DOE Patents [OSTI]

    Walker, Darrel D.; Ebra, Martha A.

    1987-01-01

    High efficiency removal of technetium values from a nuclear waste stream is achieved by addition to the waste stream of a precipitant contributing tetraphenylphosphonium cation, such that a substantial portion of the technetium values are precipitated as an insoluble pertechnetate salt.

  12. SRS employees spend a day off working for the community | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration | (NNSA) spend a day off working for the community Tuesday, May 13, 2014 - 10:29am More than 85 employees from the Savannah River Site M&O contractor Savannah River Nuclear Solutions, LLC (SRNS) volunteered to work on their day off at six United Way agencies located throughout the greater Augusta, Ga., area as part of this year's Project SERVE. Dan Armstrong of SRNS said most of the United Way agencies supported by this effort have limited budgets to support

  13. Project Management Institute Highlights Savannah River Nuclear...

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

    to the train derailment EM Contractor Responds to Train Derailment SRNS Solid Waste Management Director John Gilmour presents on nuclear waste management at the information ...

  14. SRNS signs on as industry partner for Nuclear Engineering Technology...

    National Nuclear Security Administration (NNSA)

    most are currently working at Georgia Power's Plant Vogtle or at the Savannah River Site. ... that prepare graduates for careers in plant maintenance and operations at commercial ...

  15. FY 2009 Savannah River Nuclear Solutions, LLC, PER Summary |...

    National Nuclear Security Administration (NNSA)

    FY 2009 Savannah River Nuclear Solutions, LLC, PER Summary SUMMARY OF FY 2009 SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  16. FY 2011 Savannah River Nuclear Solutions, LLC, PER Summary |...

    National Nuclear Security Administration (NNSA)

    FY 2011 Savannah River Nuclear Solutions, LLC, PER Summary SUMMARY OF FY 2011 SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  17. FY 2010 Savannah River Nuclear Solutions, LLC, PER Summary |...

    National Nuclear Security Administration (NNSA)

    FY 2010 Savannah River Nuclear Solutions, LLC, PER Summary SUMMARY OF FY 2010 SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  18. PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditati...

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

    IBARS Srs Site Apps. Accreditation Boundary PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation Boundary PIA - Savannah River Nuclear Solution IBARS Srs Site ...

  19. FY 2012 Savannah River Nuclear Solutions, LLC, PER Summary |...

    National Nuclear Security Administration (NNSA)

    12 Savannah River Nuclear Solutions, LLC, PER Summary SUMMARY OF FY 2012 SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  20. FY 2010 Savannah River Nuclear Solutions, LLC, PER Summary |...

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

    0 Savannah River Nuclear Solutions, LLC, PER Summary SUMMARY OF FY 2010 SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  1. Fundamental aspects of nuclear reactor fuel elements: solutions...

    Office of Scientific and Technical Information (OSTI)

    Fundamental aspects of nuclear reactor fuel elements: solutions to problems Citation Details In-Document Search Title: Fundamental aspects of nuclear reactor fuel elements: ...

  2. Department of Energy Cites Savannah River Nuclear Solutions for...

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

    Solutions for Worker Safety and Health Violations Department of Energy Cites Savannah River Nuclear Solutions for Worker Safety and Health Violations October 8, 2010 - 12:00am ...

  3. PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation

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

    Boundary | Department of Energy IBARS Srs Site Apps. Accreditation Boundary PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation Boundary PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation Boundary PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation Boundary (296.54 KB) More Documents & Publications PIA - Savannah River Nuclear Solutions Badge Request and Site Personnel Roster Systems PIA - Savannah River Remediation

  4. PIA - Savannah River Nuclear Solutions Training Records and Information

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

    Network (TRAIN) | Department of Energy Nuclear Solutions Training Records and Information Network (TRAIN) PIA - Savannah River Nuclear Solutions Training Records and Information Network (TRAIN) PIA - Savannah River Nuclear Solutions Training Records and Information Network (TRAIN) PIA - Savannah River Nuclear Solutions Training Records and Information Network (TRAIN) (3.3 MB) More Documents & Publications PIA - HSPD-12 Physical and Logical Access System PIA - WEB Unclassified Business

  5. Savannah River Site Land Use Plan - May, 2013 i SRNS-RP-2013-00162

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

    Savannah River Site Land Use Plan - May, 2013 i SRNS-RP-2013-00162 Savannah River Site Land Use Plan - May, 2013 i Table of Contents 1.0 - Purpose p1 2.0 - Executive Summary p1 3.0 - SRS Land Use Overview p5 Assumptions Current Land Use Leases, Transfers and Other Land Use Actions Future Land Use Land Use Issues 4.0 - Land Use Planning and Control for Existing Missions p13 Cleanup, Production and Support Missions Natural and Cultural Resource Management 5.0 - Process for Future Land Use Changes

  6. PIA - Savannah River Nuclear Solutions Badge Request and Site Personnel

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

    Roster Systems | Department of Energy Badge Request and Site Personnel Roster Systems PIA - Savannah River Nuclear Solutions Badge Request and Site Personnel Roster Systems PIA - Savannah River Nuclear Solutions Badge Request and Site Personnel Roster Systems PIA - Savannah River Nuclear Solutions Badge Request and Site Personnel Roster Systems (3.67 MB) More Documents & Publications PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - HSPD-12

  7. PIA - Savannah River Nuclear Solutions Electronic Safeguards Security

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

    System (E3S) | Department of Energy Electronic Safeguards Security System (E3S) PIA - Savannah River Nuclear Solutions Electronic Safeguards Security System (E3S) PIA - Savannah River Nuclear Solutions Electronic Safeguards Security System (E3S) PIA - Savannah River Nuclear Solutions Electronic Safeguards Security System (E3S) (3.6 MB) More Documents & Publications PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - HSPD-12 Physical and Logical

  8. Scientific Solutions to Nuclear Waste Environmental Challenges

    SciTech Connect (OSTI)

    Johnson, Bradley R.

    2014-01-30

    The Hidden Cost of Nuclear Weapons The Cold War arms race drove an intense plutonium production program in the U.S. This campaign produced approximately 100 tons of plutonium over 40 years. The epicenter of plutonium production in the United States was the Hanford site, a 586 square mile reservation owned by the Department of Energy and located on the Colombia River in Southeastern Washington. Plutonium synthesis relied on nuclear reactors to convert uranium to plutonium within the reactor fuel rods. After a sufficient amount of conversion occurred, the rods were removed from the reactor and allowed to cool. They were then dissolved in an acid bath and chemically processed to separate and purify plutonium from the rest of the constituents in the used reactor fuel. The acidic waste was then neutralized using sodium hydroxide and the resulting mixture of liquids and precipitates (small insoluble particles) was stored in huge underground waste tanks. The byproducts of the U.S. plutonium production campaign include over 53 million gallons of high-level radioactive waste stored in 177 large underground tanks at Hanford and another 34 million gallons stored at the Savannah River Site in South Carolina. This legacy nuclear waste represents one of the largest environmental clean-up challenges facing the world today. The nuclear waste in the Hanford tanks is a mixture of liquids and precipitates that have settled into sludge. Some of these tanks are now over 60 years old and a small number of them are leaking radioactive waste into the ground and contaminating the environment. The solution to this nuclear waste challenge is to convert the mixture of solids and liquids into a durable material that won't disperse into the environment and create hazards to the biosphere. What makes this difficult is the fact that the radioactive half-lives of some of the radionuclides in the waste are thousands to millions of years long. (The half-life of a radioactive substance is the amount

  9. DOE Cites Washington TRU Solutions for Nuclear Safety Violations |

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

    Department of Energy TRU Solutions for Nuclear Safety Violations DOE Cites Washington TRU Solutions for Nuclear Safety Violations December 22, 2005 - 4:53pm Addthis WASHINGTON, D.C. -- The Department of Energy (DOE) today notified Washington TRU Solutions (WTS) that it will fine the company $192,500 for violations of the department's nuclear safety requirements. The Preliminary Notice of Violation (PNOV) issued today cites a number of deficiencies that led to a series of low-level plutonium

  10. PIA - Savannah River Nuclear Solutions Electronic Safeguards...

    Energy Savers [EERE]

    More Documents & Publications PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - HSPD-12 Physical and Logical Access System PIA - Savannah ...

  11. Preliminary Notice of Violation, Savannah River Nuclear Solutions, LLC -

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

    WEA-2010-05 | Department of Energy Savannah River Nuclear Solutions, LLC - WEA-2010-05 Preliminary Notice of Violation, Savannah River Nuclear Solutions, LLC - WEA-2010-05 October 7, 2010 Preliminary Notice of Violation issued to Savannah River Nuclear Solutions, LLC related to a Nitric Acid Spill Event and an Electrical Arc Flash Injury Event at the Savannah River Site On October 7, 2010, the U.S. Department of Energy (DOE) Office of Health, Safety and Security's Office of Enforcement

  12. Preliminary Notice of Violation,Savannah River Nuclear Solutions, LLC -

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

    NEA-2011-02 | Department of Energy Savannah River Nuclear Solutions, LLC - NEA-2011-02 Preliminary Notice of Violation,Savannah River Nuclear Solutions, LLC - NEA-2011-02 July 22, 2011 Issued to Savannah River Nuclear Solutions, LLC related to a Puncture Wound Injury resulting in a Radiological Uptake at the Savannah River Site On July 22, 2011, the U.S. Department of Energy (DOE) Office of Health, Safety and Security's Office of Enforcement and Oversight issued a Preliminary Notice of

  13. Preliminary Notice of Violation,Savannah River Nuclear Solutions...

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

    Issued to Savannah River Nuclear Solutions, LLC related to a Puncture Wound Injury ... puncture wound injury that occurred at the F-Canyon Facility at DOE's Savannah River Site. ...

  14. Project Management Institute Highlights Savannah River Nuclear Solutions in

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

    Publication | Department of Energy Project Management Institute Highlights Savannah River Nuclear Solutions in Publication Project Management Institute Highlights Savannah River Nuclear Solutions in Publication February 6, 2014 - 12:00pm Addthis American Recovery and Reinvestment Act workers at the Savannah River Site imploded the 455-foot-tall K Reactor Cooling Tower in May 2010. American Recovery and Reinvestment Act workers at the Savannah River Site imploded the 455-foot-tall K Reactor

  15. Method for cleaning solution used in nuclear fuel reprocessing

    DOE Patents [OSTI]

    Tallent, O.K.; Crouse, D.J.; Mailen, J.C.

    1980-12-17

    Nuclear fuel processing solution consisting of tri-n-butyl phosphate and dodecane, with a complex of uranium, plutonium, or zirconium and with a solvent degradation product such as di-n-butyl phosphate therein, is contacted with an aqueous solution of a salt formed from hydrazine and either a dicarboxylic acid or a hydroxycarboxylic acid, thereby removing the aforesaid complex from the processing solution.

  16. Method for cleaning solution used in nuclear fuel reprocessing

    DOE Patents [OSTI]

    Tallent, Othar K. (Oak Ridge, TN); Crouse, David J. (Oak Ridge, TN); Mailen, James C. (Oak Ridge, TN)

    1982-01-01

    Nuclear fuel processing solution consisting of tri-n-butyl phosphate and dodecane, with a complex of uranium, plutonium, or zirconium and with a solvent degradation product such as di-n-butyl phosphate therein, is contacted with an aqueous solution of a salt formed from hydrazine and either a dicarboxylic acid or a hydroxycarboxylic acid, thereby removing the aforesaid complex from the processing solution.

  17. Concept Paper Savannah River Nuclear Solutions, LLC Savannah River Site

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

    Paper Savannah River Nuclear Solutions, LLC Savannah River Site Aiken, SC 29808 Michael S. Navetta, PE Manager- Energy Park Initiative (803) 952-8806 michael.navetta@srs.gov U.S. EnergyFreedomCenter PREDECISIONAL DRAFT Today We Can Start To Unshackle America Decades of debate for ending America's dependence on foreign fossil fuels, climate change and environmentally positive energy has produced a myriad of technologies that independently offer a partial solution. Applying existing technologies

  18. Method for cleaning solution used in nuclear fuel reprocessing

    DOE Patents [OSTI]

    Tallent, Othar K. (Oak Ridge, TN); Dodson, Karen E. (Knoxville, TN); Mailen, James C. (Oak Ridge, TN)

    1983-01-01

    A nuclear fuel processing solution containing (1) hydrocarbon diluent, (2) tri-n-butyl phosphate or tri-2-ethylhexyl phosphate, and (3) monobutyl phosphate, dibutyl phosphate, mono-2-ethylhexyl phosphate, di-2-ethylhexyl phosphate, or a complex formed by plutonium, uranium, or a fission product thereof with monobutyl phosphate, dibutyl phosphate, mono-2-ethylhexyl phosphate, or di-2-ethylhexyl phosphate is contacted with silica gel having alkali ions absorbed thereon to remove any one of the degradation products named in section (3) above from said solution.

  19. Savannah River Nuclear Solutions, LLC, Consent Order NCO-2016-01 |

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

    Department of Energy Savannah River Nuclear Solutions, LLC, Consent Order NCO-2016-01 Savannah River Nuclear Solutions, LLC, Consent Order NCO-2016-01 April 19, 2016 Nuclear Safety Enforcement Consent Order issued to Savannah River Nuclear Solutions, LLC relating to nuclear criticality safety infractions that occurred at the Savannah River Sit On April 19, 2016, the U.S. Department of Energy (DOE) Office of Enterprise Assessments' Office of Enforcement issued a Consent Order (NCO-2016-01) to

  20. Dynamic nuclear-polarization studies of paramagnetic species in solution

    SciTech Connect (OSTI)

    Glad, W.E.

    1982-07-01

    Dynamic Nuclear Polarization (DNP) was used to measure the electron spin lattice relaxation times, T/sub 1/, of transition metal ions in aqueous solution. Saturation which is induced in the electron spin system is transferred to the solvent proton spins by dipole-dipole interactions. The change in the polarization of the proton spins is much larger than it is in the electron spins. The change in proton polarization is easily measured by proton Nuclear Magnetic Resonance (NMR). In one experimental arrangement the sample solution was continuously flowed through a microwave cavity to the NMR coil. The NMR was observed with a continuous wave NMR spectrometer. In a second arrangement the whole sample tube was moved from within the microwave cavity to the NMR coil in less than 40 ms by a blast of compressed air. The NMR was then observed with a pulse-Fourier-transform spectrometer. With the second arrangement a mean-square microwave magnetic field at the sample of more than 10 G/sup 2/ is obtainable with 14 W of microwave power. Measurements of DNP at 9 GHz were made on aqueous solutions of VO/sup 2 +/, Mn/sup 2 +/, Cr(CN)/sub 6//sup 3 -/, Cu/sup 2 +/ and Cu(ethylenediamine)/sub 2/(H/sub 2/0)/sub 2//sup 2 +/ ions from 3 to 60/sup 0/C. It was also possible to observe DNP on resolved proton resonances from mixed water-acetonitrile solutions of VO/sup 2 +/ and Cr(CN)/sub 6//sup 3 -/ ions.

  1. Finding Long-Term Solutions for Nuclear Waste | Department of Energy

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

    Long-Term Solutions for Nuclear Waste Finding Long-Term Solutions for Nuclear Waste December 21, 2015 - 1:00pm Addthis The Department of Energy is working toward long-term solutions for nuclear waste storage. | Photo by <a href="https://www.flickr.com/photos/mandj98/">James Marvin Phelps</a>. The Department of Energy is working toward long-term solutions for nuclear waste storage. | Photo by James Marvin Phelps. Franklin (Lynn) Orr Franklin (Lynn) Orr Under Secretary for

  2. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Gross, R. Exida LLC, Sellersville PA, (United States); Goble, W Savannah River Nuclear Solutions (SRNS), Aiken, SC (United States); Bukowski, J Savannah River Site...

  3. Pressure Relief Valves Harris, S. [Villanova University, Villanova...

    Office of Scientific and Technical Information (OSTI)

    Gross, R. Exida LLC, Sellersville PA, (United States); Goble, W Savannah River Nuclear Solutions (SRNS), Aiken, SC (United States); Bukowski, J Savannah River Site...

  4. U.S. DEPARTMENT OF ENERGY * SAVANNAH RIVER SITE * AIKEN * SC

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

    Nanostructured Anodes for Lithium-Ion Batteries Savannah River Nuclear Solutions (SRNS), managing contractor of the Savannah River Site (SRS) for the Department of Energy, has...

  5. PIA - Savannah River Nuclear Solutions Badge Request and Site...

    Energy Savers [EERE]

    More Documents & Publications PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - HSPD-12 Physical and Logical Access System MOX Services ...

  6. Seismic risk management solution for nuclear power plants

    SciTech Connect (OSTI)

    Coleman, Justin; Sabharwall, Piyush

    2014-12-01

    Nuclear power plants should safely operate during normal operations and maintain core-cooling capabilities during off-normal events, including external hazards (such as flooding and earthquakes). Management of external hazards to expectable levels of risk is critical to maintaining nuclear facility and nuclear power plant safety. Seismic risk is determined by convolving the seismic hazard with seismic fragilities (capacity of systems, structures, and components). Seismic isolation (SI) is one protective measure showing promise to minimize seismic risk. Current SI designs (used in commercial industry) reduce horizontal earthquake loads and protect critical infrastructure from the potentially destructive effects of large earthquakes. The benefit of SI application in the nuclear industry is being recognized and SI systems have been proposed in American Society of Civil Engineer Standard 4, ASCE-4, to be released in the winter of 2014, for light water reactors facilities using commercially available technology. The intent of ASCE-4 is to provide criteria for seismic analysis of safety related nuclear structures such that the responses to design basis seismic events, computed in accordance with this standard, will have a small likelihood of being exceeded. The U.S. nuclear industry has not implemented SI to date; a seismic isolation gap analysis meeting was convened on August 19, 2014, to determine progress on implementing SI in the U.S. nuclear industry. The meeting focused on the systems and components that could benefit from SI. As a result, this article highlights the gaps identified at this meeting.

  7. Seismic risk management solution for nuclear power plants

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Coleman, Justin; Sabharwall, Piyush

    2014-12-01

    Nuclear power plants should safely operate during normal operations and maintain core-cooling capabilities during off-normal events, including external hazards (such as flooding and earthquakes). Management of external hazards to expectable levels of risk is critical to maintaining nuclear facility and nuclear power plant safety. Seismic risk is determined by convolving the seismic hazard with seismic fragilities (capacity of systems, structures, and components). Seismic isolation (SI) is one protective measure showing promise to minimize seismic risk. Current SI designs (used in commercial industry) reduce horizontal earthquake loads and protect critical infrastructure from the potentially destructive effects of large earthquakes. The benefitmore » of SI application in the nuclear industry is being recognized and SI systems have been proposed in American Society of Civil Engineer Standard 4, ASCE-4, to be released in the winter of 2014, for light water reactors facilities using commercially available technology. The intent of ASCE-4 is to provide criteria for seismic analysis of safety related nuclear structures such that the responses to design basis seismic events, computed in accordance with this standard, will have a small likelihood of being exceeded. The U.S. nuclear industry has not implemented SI to date; a seismic isolation gap analysis meeting was convened on August 19, 2014, to determine progress on implementing SI in the U.S. nuclear industry. The meeting focused on the systems and components that could benefit from SI. As a result, this article highlights the gaps identified at this meeting.« less

  8. Method for recovering palladium and technetium values from nuclear fuel reprocessing waste solutions

    DOE Patents [OSTI]

    Horwitz, E. Philip; Delphin, Walter H.

    1979-07-24

    A method for recovering palladium and technetium values from nuclear fuel reprocessing waste solutions containing these and other values by contacting the waste solution with an extractant of tricaprylmethylammonium nitrate in an inert hydrocarbon diluent which extracts the palladium and technetium values from the waste solution. The palladium and technetium values are recovered from the extractant and from any other coextracted values with a strong nitric acid strip solution.

  9. EM Develops Database for Efficient Solutions to Nuclear Cleanup...

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

    sites. EM's Office of D&D and Facility Engineering (D&DFE) commissioned a study of robotics and remote technologies available in the nuclear industry to find out how the systems...

  10. DOE to Extend Savannah River Nuclear Solutions Contract at Savannah River

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

    Site to September 2016 | Department of Energy to Extend Savannah River Nuclear Solutions Contract at Savannah River Site to September 2016 DOE to Extend Savannah River Nuclear Solutions Contract at Savannah River Site to September 2016 September 6, 2012 - 12:00pm Addthis Media Contact Bill Taylor 803-952-8564 bill.taylor@srs.gov Aiken, SC -- The Department of Energy's (DOE) Savannah River Operations Office today exercised its option to extend the current Savannah River Site Management and

  11. Principal Media Contact: DT Townsend Savannah River Nuclear Solutions, LLC

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

    Sonya Goines (803) 952-8564 sonya.goines@srs.gov SRS Public Tours: Decades of Inspiring History, Cold War Defense, Nuclear Operations and Miles of Pristine Wilderness AIKEN, S.C. (June 13, 2016) - Registration continues for the Savannah River Site's (SRS) 2016 Public Tour Program. Seats are available for the sitewide tours held twice each month through December at the Department of Energy (DOE) complex near Aiken, S.C. The driving tours provide a windshield tour of the historical and operational

  12. Audit Report: OAS-L-03-03

    Office of Environmental Management (EM)

    2 Audit Report: IG-0862 April 10, 2012 Use of Noncompetitive Procurements to Obtain Services at the Savannah River Site In 2009, Savannah River Nuclear Solutions, LLC (SRNS) awarded two noncompetitive contracts for personnel services to two of its three parent companies, Fluor Federal Services, Inc. (Fluor) and Newport News Nuclear, Inc. (Newport). We found that SRNS had not always met its contractual obligations when acquiring services from its affiliates. Specifically, SRNS had not obtained

  13. Audit Report: IG-0862 | Department of Energy

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

    2 Audit Report: IG-0862 April 10, 2012 Use of Noncompetitive Procurements to Obtain Services at the Savannah River Site In 2009, Savannah River Nuclear Solutions, LLC (SRNS) awarded two noncompetitive contracts for personnel services to two of its three parent companies, Fluor Federal Services, Inc. (Fluor) and Newport News Nuclear, Inc. (Newport). We found that SRNS had not always met its contractual obligations when acquiring services from its affiliates. Specifically, SRNS had not obtained

  14. Savannah River Nuclear Solutions S A V A N N A H R I V E R S

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

    Visit us on the web at http:srnl.doe.gov Savannah River Nuclear Solutions is a Fluor-led company whose members are Fluor Federal Services, Newport News Nuclear and...

  15. Chemical, mass spectrometric, spectrochemical, nuclear, and radiochemical analysis of nuclear-grade plutonium nitrate solutions

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

    These analytical procedures are designed to show whether a given material meets the purchaser's specifications as to plutonium content, effective fissile content, and impurity content. The following procedures are described in detail: plutonium by controlled-potential coulometry; plutonium by amperometric titration with iron(II); free acid by titration in an oxalate solution; free acid by iodate precipitation-potentiometric titration method; uranium by Arsenazo I spectrophotometric method; thorium by thorin spectrophotometric method; iron by 1,10-phenanthroline spectrophotometric method; chloride by thiocyanate spectrophotometric method; fluoride by distillation-spectrophotometric method; sulfate by barium sulfate turbidimetric method; isotopic composition by mass spectrometry; americium-241 by extraction and gamma counting; americium-241 by gamma counting; gamma-emitting fission products, uranium, and thorium by gamma-ray spectroscopy; rare earths by copper spark spectrochemical method; tungsten, niobium (columbium), and tantalum by spectrochemical method; simple preparation by spectrographic analysis for general impurities. (JMT)

  16. Radiation re-solution of fission gas in non-oxide nuclear fuel

    SciTech Connect (OSTI)

    Matthews, Christopher; Schwen, Daniel; Klein, Andrew C.

    2015-02-01

    Renewed interest in fast nuclear reactors is creating a need for better understanding of fission gas bubble behavior in non-oxide fuels to support very long fuel lifetimes. Collisions between fission fragments and their subsequent cascades can knock fission gas atoms out of bubbles and back into the fuel lattice. We showed that these collisions can be treated as using the so-called ‘‘homogenous’’ atom-by-atom re-solution theory and calculated using the Binary Collision Approximation code 3DOT. The calculations showed that there is a decrease in the re-solution parameter as bubble radius increases until about 50 nm, at which the re-solution parameter stays nearly constant. Furthermore, our model shows ion cascades created in the fuel result in many more implanted fission gas atoms than collisions directly with fission fragments. This calculated re-solution parameter can be used to find a re-solution rate for future bubble simulations.

  17. NEUTRALIZATIONS OF HIGH ALUMINUM LOW URANIUM USED NUCLEAR FUEL SOLUTIONS CONTAINING GADOLINIUM AS A NEUTRON POISON

    SciTech Connect (OSTI)

    Taylor-Pashow, K.

    2011-06-08

    H-Canyon will begin dissolving High Aluminum - Low Uranium (High Al/Low U) Used Nuclear Fuel (UNF) following approval by DOE which is anticipated in CY2011. High Al/Low U is an aluminum/enriched uranium UNF with small quantities of uranium relative to aluminum. The maximum enrichment level expected is 93% {sup 235}U. The High Al/Low U UNF will be dissolved in H-Canyon in a nitric acid/mercury/gadolinium solution. The resulting solution will be neutralized and transferred to Tank 39H in the Tank Farm. To confirm that the solution generated could be poisoned with Gd, neutralized, and discarded to the Savannah River Site (SRS) high level waste (HLW) system without undue nuclear safety concerns the caustic precipitation of simulant solutions was examined. Experiments were performed with three simulant solutions representative of the H-Canyon estimated concentrations in the final solutions after dissolution. The maximum U, Gd, and Al concentration were selected for testing from the range of solution compositions provided. Simulants were prepared in three different nitric acid concentrations, ranging from 0.5 to 1.5 M. The simulant solutions were neutralized to four different endpoints: (1) just before a solid phase was formed (pH 3.5-4), (2) the point where a solid phase was obtained, (3) 0.8 M free hydroxide, and (4) 1.2 M free hydroxide, using 50 wt % sodium hydroxide (NaOH). The settling behavior of the neutralized solutions was found to be slower compared to previous studies, with settling continuing over a one week period. Due to the high concentration of Al in these solutions, precipitation of solids was observed immediately upon addition of NaOH. Precipitation continued as additional NaOH was added, reaching a point where the mixture becomes almost completely solid due to the large amount of precipitate. As additional NaOH was added, some of the precipitate began to redissolve, and the solutions neutralized to the final two endpoints mixed easily and had expected

  18. Savannah River Site Contractor Resumes Full Operations Following Pause

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – Savannah River Site management and operations contractor Savannah River Nuclear Solutions (SRNS) has resumed full operations following an operational pause in September 2015, incorporating improvements and lessons learned across all projects and facilities. The HB Line facility emerged from a period of improvements called Deliberate Operations in April, the last of the SRNS operations to resume full operations.

  19. Voluntary Protection Program Onsite Review, Washington Closure Hanford VPP

    Office of Environmental Management (EM)

    Solutions, Llc Savannah River Site - October 2014 | Department of Energy Savannah River Nuclear Solutions, Llc Savannah River Site - October 2014 Voluntary Protection Program Onsite Review, Savannah River Nuclear Solutions, Llc Savannah River Site - October 2014 October 2014 Recertification of SRNS as a Star Participant in the Department of Energy Voluntary Protection Program. This report summarizes the results from the evaluation of Savannah River Nuclear Solutions, LLC (SRNS), at the

  20. SRNS Preliminary Notice of Violation

    Energy Savers [EERE]

    ... Therefore, DOE has chosen not to grant mitigation for the Severity Level II violation related to occupational medicine. As a result, the total proposed civil penalty is 159,375. ...

  1. Jimmy Winkler SRNS Senior Technical ...

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

    CANYON CRANE CAB SAMPLE AISLE AIR IN ELECTRICAL CONTROL ROOM COLD FEED TANKS COLD PIPING MISC EQUIPMENT & STORAGE SAMPLE AISLE AIR IN AIR OUT GANG VALVES WARM CANYON CRANE CAB 7 ...

  2. Corrosion property of 9Cr-ODS steel in nitric acid solution for spent nuclear fuel reprocessing

    SciTech Connect (OSTI)

    Takeuchi, M.; Koizumi, T.; Inoue, M.; Koyama, S.I.

    2013-07-01

    Corrosion tests of oxide dispersion strengthened with 9% Cr (9Cr-ODS) steel, which is one of the desirable materials for cladding tube of sodium-cooled fast reactors, in pure nitric acid solution, spent FBR fuel solution, and its simulated solution were performed to understand the corrosion behavior in a spent nuclear fuel reprocessing. In this study, the 9Cr-ODS steel with lower effective chromium content was evaluated to understand the corrosion behavior conservatively. As results, the tube-type specimens of the 9Cr-ODS steels suffered severe weight loss owing to active dissolution at the beginning of the immersion test in pure nitric acid solution in the range from 1 to 3.5 M. In contrast, the weight loss was decreased and they showed a stable corrosion in the higher nitric acid concentration, the dissolved FBR fuel solution, and its simulated solution by passivation. The corrosion rates of the 9Cr-ODS steel in the dissolved FBR fuel solution and its simulated solution were 1-2 mm/y and showed good agreement with each other. The passivation was caused by the shift of corrosion potential to noble side owing to increase in nitric acid concentration or oxidative ions in the dissolved FBR fuel solution and the simulated spent fuel solution. (authors)

  3. Modeling Solute Thermokinetics in LiCI-KCI Molten Salt for Nuclear Waste Separation

    SciTech Connect (OSTI)

    Morgan, Dane; Eapen, Jacob

    2013-10-01

    Recovery of actinides is an integral part of a closed nuclear fuel cycle. Pyrometallurgical nuclear fuel recycling processes have been developed in the past for recovering actinides from spent metallic and nitride fuels. The process is essentially to dissolve the spent fuel in a molten salt and then extract just the actinides for reuse in a reactor. Extraction is typically done through electrorefining, which involves electrochemical reduction of the dissolved actinides and plating onto a cathode. Knowledge of a number of basic thermokinetic properties of salts and salt-fuel mixtures is necessary for optimizing present and developing new approaches for pyrometallurgical waste processing. The properties of salt-fuel mixtures are presently being studied, but there are so many solutes and varying concentrations that direct experimental investigation is prohibitively time consuming and expensive (particularly for radioactive elements like Pu). Therefore, there is a need to reduce the number of required experiments through modeling of salt and salt-fuel mixture properties. This project will develop first-principles-based molecular modeling and simulation approaches to predict fundamental thermokinetic properties of dissolved actinides and fission products in molten salts. The focus of the proposed work is on property changes with higher concentrations (up to 5 mol%) of dissolved fuel components, where there is still very limited experimental data. The properties predicted with the modeling will be density, which is used to assess the amount of dissolved material in the salt; diffusion coefficients, which can control rates of material transport during separation; and solute activity, which determines total solubility and reduction potentials used during electrorefining. The work will focus on La, Sr, and U, which are chosen to include the important distinct categories of lanthanides, alkali earths, and actinides, respectively. Studies will be performed using LiCl-KCl salt

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

    Office of Scientific and Technical Information (OSTI)

    PA United Staes Gross R Exida LLC Sellersville PA United States Goble W Savannah River Nuclear Solutions SRNS Aiken SC United States Bukowski J Savannah River Site SRS Aiken SC...

  5. U.S. DEPARTMENT OF ENERGY * SAVANNAH RIVER SITE * AIKEN * SC

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

    IDEAS Program: Individuals Developing Effective Alternative Solutions Savannah River Nuclear Solutions (SRNS) has developed a comprehensive software program adaptable to any company or corporation conducting an employee suggestion program. The IDEAS (Individuals Developing Effective Alternative Solutions) Program was created to stimulate employee participation in generating as many new IDEAS as possible that could benefit SRNS and its employees. The IDEAS software program was developed to manage

  6. EM Develops Database for Efficient Solutions to Nuclear Cleanup Challenges Across Complex

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – Many deactivation and decommissioning (D&D) projects across the EM complex require robotic and remote handling systems to protect workers during nuclear cleanup operations.

  7. POTENTIAL FOR STRESS CORROSION CRACKING OF A537 CARBON STEEL NUCLEAR WASTE TANKS CONTAINING HIGHLY CAUSTIC SOLUTIONS

    SciTech Connect (OSTI)

    Lam, P.; Stripling, C.; Fisher, D.; Elder, J.

    2010-04-26

    The evaporator recycle streams of nuclear waste tanks may contain waste in a chemistry and temperature regime that exceeds the current corrosion control program, which imposes temperature limits to mitigate caustic stress corrosion cracking (CSCC). A review of the recent service history found that two of these A537 carbon steel tanks were operated in highly concentrated hydroxide solution at high temperature. Visual inspections, experimental testing, and a review of the tank service history have shown that CSCC has occurred in uncooled/un-stress relieved tanks of similar construction. Therefore, it appears that the efficacy of stress relief of welding residual stress is the primary corrosion-limiting mechanism. The objective of this experimental program is to test A537 carbon steel small scale welded U-bend specimens and large welded plates (30.48 x 30.38 x 2.54 cm) in a caustic solution with upper bound chemistry (12 M hydroxide and 1 M each of nitrate, nitrite, and aluminate) and temperature (125 C). These conditions simulate worst-case situations in these nuclear waste tanks. Both as-welded and stress-relieved specimens have been tested. No evidence of stress corrosion cracking was found in the U-bend specimens after 21 days of testing. The large plate test was completed after 12 weeks of immersion in a similar solution at 125 C except that the aluminate concentration was reduced to 0.3 M. Visual inspection of the plate revealed that stress corrosion cracking had not initiated from the machined crack tips in the weld or in the heat affected zone. NDE ultrasonic testing also confirmed subsurface cracking did not occur. Based on these results, it can be concluded that the environmental condition of these tests was unable to develop stress corrosion cracking within the test periods for the small welded U-bends and for the large plates, which were welded with an identical procedure as used in the construction of the actual nuclear waste tanks in the 1960s. The

  8. Precipitation process for the removal of technetium values from nuclear waste solutions

    DOE Patents [OSTI]

    Walker, D.D.; Ebra, M.A.

    1985-11-21

    High efficiency removal of techetium values from a nuclear waste stream is achieved by addition to the waste stream of a precipitant contributing tetraphenylphosphonium cation, such that a substantial portion of the technetium values are precipitated as an insoluble pertechnetate salt.

  9. Actinide extraction from simulated and irradiated spent nuclear fuel using TBP solutions in HFC-134a

    SciTech Connect (OSTI)

    Shadrin, A.; Babain, V.; Kamachev, V.; Murzin, A.; Shafikov, D.; Dormidonova, A.

    2008-07-01

    It was demonstrated that solutions of TBP-nitric acid adduct in liquid Freon HFC-134a (1.2 MPa, 25 deg. C) allowed for recovery of uranium with nearly the same effectiveness as supercritical CO{sub 2} at 30 MPa. At nearly quantitative recovery of U and Pu, a DF of ca. 10 can be attained on dissolution and extraction of simulated SNF samples. The possibility of recovery of actinides contained in cakes produced by oxide conversion of simulated and irradiated SNF with solutions of TBP and DBE in Freon HFC-134a was shown. (authors)

  10. A Holistic, rapid-deployment, solution for safe used nuclear fuel management in the United States of America

    SciTech Connect (OSTI)

    Eriksson, L.G.

    2007-07-01

    Recent political initiatives and increased willingness in the United States of America (U.S. or USA) to consider federal storage and recycling of used nuclear fuel (UNF), augmented by expressed private interest in developing 31 new nuclear power plants, strongly suggest that the U.S. is on the brink of a nuclear-energy renaissance. Unfortunately, the related UNF-management and -disposition research, technology, and facility developments have been virtually dormant for 25 years. Fortunately, other countries have pursued safe UNF-management and -disposition solutions during this period that the U.S. now can take advantage of to develop the required UNF-management technologies and facilities in a timely and cost-effective manner. The following criteria/concepts for the timely and cost-effective development of safe and secure nuclear facilities were applied to current and planned UNF-management in the U.S. to formulate a potential, holistic, 'rapid-deployment' UNF-management solution at the Nevada Test Site (NTS), referred to as the Nevada National Nuclear Fuel Management Center (3NFMC): - Locate pending UNF-storage and -recycling facilities on the NTS in the vicinity of the Nation's candidate deep geological disposal system (repository) for UNF and other high level radioactive waste (HLW) at the Yucca Mountain (YM) site; - Locate all main UNF-management facilities underground; and - Use best-available technology to site, design, and construct the pending facilities. Three main challenges to the timely and cost-effective development of the 3NFMC are: (1) Statutory restrictions preventing the UNF-storage and -disposal facilities from being co-located and co-developed by federal and civilian/private parties; (2) Long-standing, scientific, local-political, key-Congressional, and national-ideological opposition to the YM UNF/HLW repository; and (3) The discouraging track record, and the related lack of trust in, and credibility of the organization currently responsible for

  11. WBA-15-0009 - In the Matter of Sandra Black | Department of Energy

    Energy Savers [EERE]

    9 - In the Matter of Sandra Black WBA-15-0009 - In the Matter of Sandra Black On December 31, 2015, OHA denied an Appeal involving a Complaint filed by Sandra Black against Savannah River Nuclear Solutions, LLC (SRNS) under the DOE's Contractor Employee Protection Program, 10 CFR Part 708. In her Complaint, Black alleged SRNS terminated her for engaging in protected activities, specifically citing her participation in a Government Accountability Office review as a protected disclosure. An OHA

  12. SR-08-02.doc

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

    Media Contacts: For Immediate Release Embargoed until August 1, 2008 DOE: Julie Petersen, (803) 952-7697 julie.petersen@srs.gov SRNS: Will Callicott, (803) 952-9583 will.callicott@srs.gov DOE Authorizes New Contractor to Begin Management and Operations of the Savannah River Site Aiken, SC - Yesterday (July 31), the U.S. Department of Energy Savannah River Operations Office (DOE-SR) Manager, Jeffrey M. Allison, and the Savannah River Nuclear Solutions (SRNS) President and Chief Executive

  13. Nitrous oxide production from radiolysis of simulted high-level nuclear waste solutions

    SciTech Connect (OSTI)

    Walker, D.D.; Hobbs, D.T.; Tiffany, J.B.; Bibler, N.E.; Meisel, D.

    1992-07-01

    Nitrous oxide gas (N{sub 2}O) is produced by the radiolysis of aqueous nitrate or nitrite solutions in the presence of organic compounds. When ethylenediaminetetraacetic acid (EDTA) or N- (2-hydroxyethyl)-ethylenediaminetriacetic acid (HEDTA) is present, the G-value for hydrogen increases and N{sub 2}O become the major gaseous product (G=0.54). A survey of organic compounds indicates the amount of N{sub 2}O formed depends on the structure of the organic. With highly oxidized organics (carbonate, formate, acetate and oxalate), little or no N{sub 2}O is formed. Aromatic and aliphatic organics (sodium tetraphenylborate, benzene, phenol, n-paraffin, and tributylphosphate) produce small amounts of N{sub 2}O. Water soluble, easily oxidized organics (methanol, ethanol, isopropanol, n-butanol, acetone, and ethylene glycol) produce large amounts of N{sub 2}O relative to the previous two categories. Nitrous oxide production is not greatly affected by pH between neutral and pH=13, but increases significantly in acid solution. The G-value for N{sub 2}O production in 10 wt% potassium tetraphenylborate slurries has been measured under process conditions important at the Savannah River Site.

  14. Nitrous oxide production from radiolysis of simulted high-level nuclear waste solutions

    SciTech Connect (OSTI)

    Walker, D.D.; Hobbs, D.T.; Tiffany, J.B.; Bibler, N.E. ); Meisel, D. )

    1992-01-01

    Nitrous oxide gas (N{sub 2}O) is produced by the radiolysis of aqueous nitrate or nitrite solutions in the presence of organic compounds. When ethylenediaminetetraacetic acid (EDTA) or N- (2-hydroxyethyl)-ethylenediaminetriacetic acid (HEDTA) is present, the G-value for hydrogen increases and N{sub 2}O become the major gaseous product (G=0.54). A survey of organic compounds indicates the amount of N{sub 2}O formed depends on the structure of the organic. With highly oxidized organics (carbonate, formate, acetate and oxalate), little or no N{sub 2}O is formed. Aromatic and aliphatic organics (sodium tetraphenylborate, benzene, phenol, n-paraffin, and tributylphosphate) produce small amounts of N{sub 2}O. Water soluble, easily oxidized organics (methanol, ethanol, isopropanol, n-butanol, acetone, and ethylene glycol) produce large amounts of N{sub 2}O relative to the previous two categories. Nitrous oxide production is not greatly affected by pH between neutral and pH=13, but increases significantly in acid solution. The G-value for N{sub 2}O production in 10 wt% potassium tetraphenylborate slurries has been measured under process conditions important at the Savannah River Site.

  15. In-line x-ray fluorescence analysis of special nuclear materials in dissolver solution: laboratory development and simulation studies

    SciTech Connect (OSTI)

    Hudgens, C.R.

    1986-02-27

    An automated x-ray fluorescence analysis apparatus and sampling system has been designed for a proof-of-principle test of on-line x-ray fluorescence assay of special nuclear materials in dissolver solutions. A sampling technique is described in which the sample may be a large aliquot or an entire, ''totally sampled'' batch of solutions. The total sample technique used with an internal standard gives total mass assays with no need for a tank volume measurement, thereby eliminating errors of aliquotting and tank volume measurement. The test XRF apparatus has been used for the generation of a data base consisting of the usable concentration ranges and times required for attaining targeted standard deviations for assays of dilute plutonium dissolved in high-density uranium solutions, using the uranium-thorium pair as surrogate for plutonium-uranium. Error propagation equations have been derived for governing the efficient accumulation of high-precision data under the extremely low signal-to-noise conditions encountered with dilute SNM in dense matrices. The data base, used as input to the error propagation equations, is used for specifying the parameters of x-ray fluorescence analysis equipment that will meet any targeted assaying precision and assay time requirements. Assay accuracy at low levels of analyst is critically dependent on the accuracy of the background determination. A data-taking strategy which uses a short dwell time at each spectrometer setting is effective in compensating for long-term instrumental drift. The effects on assay time and precision of the reflecting power and diffraction halfwidth of the analyzing crystal, spectrometer design, signal-to-noise ratios, x-ray detection system, and exciting x-ray power are discussed. 8 refs.

  16. WASTE ISOLATION PILOT PLANT (WIPP): THE NATIONS' SOLUTION TO NUCLEAR WASTE STORAGE AND DISPOSAL ISSUES

    SciTech Connect (OSTI)

    Lopez, Tammy Ann

    2014-07-17

    In the southeastern portion of my home state of New Mexico lies the Chihuahauan desert, where a transuranic (TRU), underground disposal site known as the Waste Isolation Pilot Plant (WIPP) occupies 16 square miles. Full operation status began in March 1999, the year I graduated from Los Alamos High School, in Los Alamos, NM, the birthplace of the atomic bomb and one of the nation’s main TRU waste generator sites. During the time of its development and until recently, I did not have a full grasp on the role Los Alamos was playing in regards to WIPP. WIPP is used to store and dispose of TRU waste that has been generated since the 1940s because of nuclear weapons research and testing operations that have occurred in Los Alamos, NM and at other sites throughout the United States (U.S.). TRU waste consists of items that are contaminated with artificial, man-made radioactive elements that have atomic numbers greater than uranium, or are trans-uranic, on the periodic table of elements and it has longevity characteristics that may be hazardous to human health and the environment. Therefore, WIPP has underground rooms that have been carved out of 2,000 square foot thick salt formations approximately 2,150 feet underground so that the TRU waste can be isolated and disposed of. WIPP has operated safely and successfully until this year, when two unrelated events occurred in February 2014. With these events, the safety precautions and measures that have been operating at WIPP for the last 15 years are being revised and improved to ensure that other such events do not occur again.

  17. nuclear

    National Nuclear Security Administration (NNSA)

    2%2A en U.S-, Japan Exchange Best Practices on Nuclear Emergency Response http:nnsa.energy.govmediaroompressreleasesu.s-japan-exchange-best-practices-nuclear-emergency-respon...

  18. System and method for the analysis of one or more compounds and/or species produced by a solution-based nuclear reactor

    SciTech Connect (OSTI)

    Policke, Timothy A; Nygaard, Eric T

    2014-05-06

    The present invention relates generally to both a system and method for determining the composition of an off-gas from a solution nuclear reactor (e.g., an Aqueous Homogeneous Reactor (AHR)) and the composition of the fissioning solution from those measurements. In one embodiment, the present invention utilizes at least one quadrupole mass spectrometer (QMS) in a system and/or method designed to determine at least one or more of: (i) the rate of production of at least one gas and/or gas species from a nuclear reactor; (ii) the effect on pH by one or more nitrogen species; (iii) the rate of production of one or more fission gases; and/or (iv) the effect on pH of at least one gas and/or gas species other than one or more nitrogen species from a nuclear reactor.

  19. Effects of a NBC (nuclear, biological, and chemical) nutrient solution on physiological and psychological status during sustained activity in the heat. Final report, February-March 1987

    SciTech Connect (OSTI)

    Rose, M.S.; Francesconi, R.P.; Levine, L.; Shukitt, B.; Munro, I.

    1987-07-17

    Soldiers involved in nuclear, biological, and chemical (NBC) warfare may be encapsulated in MOPP4 ensemble for up to 24 hours. In that configuration the soldier is in a fasting state unless he can move to a decontaminated area to eat. The purpose of this study was to determine if a nutrient solution containing 2.34% carbohydrate and 24.1 mEq sodium per liter (NBC nutrient solution) would be more effective than a control solution of colored and flavored water in maintaining the physiological and psychological status of a person under thermal conditions that simulate MOPP4 encapsulation. Fluid intake was encouraged and the subjects maintained hydration fairly well. The results of this study indicated that water and the NBC Nutrient solution were equally effective in maintaining hydration and physiological status under hot dry conditions. The NBC Nutrient solution was more palatable, lowered symptom intensity, and improves mood; cognitive performance was not improved.

  20. Solution-state structure and affinities of cyclodextrin: Fentanyl complexes by nuclear magnetic resonance spectroscopy and molecular dynamics simulation

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Mayer, Brian P.; Kennedy, Daniel J.; Lau, Edmond Y.; Valdez, Carlos A.

    2016-02-04

    Cyclodextrins (CDs) are investigated for their ability to form inclusion complexes with the analgesic fentanyl and three similar molecules: acetylfentanyl, thiofentanyl, and acetylthiofentanyl. Stoichiometry, binding strength, and complex structure are revealed through nuclear magnetic resonance (NMR) techniques and discussed in terms of molecular dynamics (MD) simulations. It was found that β-cyclodextrin is generally capable of forming the strongest complexes with the fentanyl panel. Two-dimensional NMR data and computational chemical calculations are used to derive solution-state structures of the complexes. Binding of the fentanyls to the CDs occurs at the amide phenyl ring, leaving the majority of the molecule solvated bymore » water, an observation common to all four fentanyls. This finding suggests a universal binding behavior, as the vast majority of previously synthesized fentanyl analogues contain this structural moiety. Furthermore, this baseline study serves as the most complete work on CD:fentanyl complexes to date and provides the insights into strategies for producing future generations of designer cyclodextrins capable of stronger and more selective complexation of fentanyl and its analogues.« less

  1. A parallel multi-domain solution methodology applied to nonlinear thermal transport problems in nuclear fuel pins

    SciTech Connect (OSTI)

    Philip, Bobby; Berrill, Mark A.; Allu, Srikanth; Hamilton, Steven P.; Sampath, Rahul S.; Clarno, Kevin T.; Dilts, Gary A.

    2015-01-26

    We describe an efficient and nonlinearly consistent parallel solution methodology for solving coupled nonlinear thermal transport problems that occur in nuclear reactor applications over hundreds of individual 3D physical subdomains. Efficiency is obtained by leveraging knowledge of the physical domains, the physics on individual domains, and the couplings between them for preconditioning within a Jacobian Free Newton Krylov method. Details of the computational infrastructure that enabled this work, namely the open source Advanced Multi-Physics (AMP) package developed by the authors are described. The details of verification and validation experiments, and parallel performance analysis in weak and strong scaling studies demonstrating the achieved efficiency of the algorithm are presented. Moreover, numerical experiments demonstrate that the preconditioner developed is independent of the number of fuel subdomains in a fuel rod, which is particularly important when simulating different types of fuel rods. Finally, we demonstrate the power of the coupling methodology by considering problems with couplings between surface and volume physics and coupling of nonlinear thermal transport in fuel rods to an external radiation transport code.

  2. A parallel multi-domain solution methodology applied to nonlinear thermal transport problems in nuclear fuel pins

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Philip, Bobby; Berrill, Mark A.; Allu, Srikanth; Hamilton, Steven P.; Sampath, Rahul S.; Clarno, Kevin T.; Dilts, Gary A.

    2015-01-26

    We describe an efficient and nonlinearly consistent parallel solution methodology for solving coupled nonlinear thermal transport problems that occur in nuclear reactor applications over hundreds of individual 3D physical subdomains. Efficiency is obtained by leveraging knowledge of the physical domains, the physics on individual domains, and the couplings between them for preconditioning within a Jacobian Free Newton Krylov method. Details of the computational infrastructure that enabled this work, namely the open source Advanced Multi-Physics (AMP) package developed by the authors are described. The details of verification and validation experiments, and parallel performance analysis in weak and strong scaling studies demonstratingmore » the achieved efficiency of the algorithm are presented. Moreover, numerical experiments demonstrate that the preconditioner developed is independent of the number of fuel subdomains in a fuel rod, which is particularly important when simulating different types of fuel rods. Finally, we demonstrate the power of the coupling methodology by considering problems with couplings between surface and volume physics and coupling of nonlinear thermal transport in fuel rods to an external radiation transport code.« less

  3. The Influence of Pre-oxidation on the Corrosion of Copper Nuclear Waste Canisters in Aqueous Anoxic Sulphide Solutions

    SciTech Connect (OSTI)

    Smith, J.M.; Qin, Z.; Wren, J.C.; Shoesmith, D.W.

    2007-07-01

    Scandinavian/Canadian high-level nuclear waste repository conditions are expected to evolve from initially warm and oxic to eventually cool and anoxic. During the warm, oxic period corrosion products will accumulate on the container surface. These deposits could impede the reaction of Cu with aqueous sulphide, the only reaction that could lead to the significant accumulation of additional corrosion damage under the long-term anoxic conditions. The kinetics of the reaction of Cu with aqueous sulphide solutions have been studied using electrochemical and surface analytical techniques. Corrosion potential measurements were used to follow the evolution of the surface as oxides/hydroxides were converted to sulphides in the sulphide concentration range 10{sup -5} to 10{sup -3} mol/L. Changes in composition were followed by in-situ Raman spectroscopy. Of critical importance is whether or not a period of pre-oxidation of a Cu container surface can prevent subsequent reaction of the surface with remotely produced sulphide. (authors)

  4. A Parallel Multi-Domain Solution Methodology Applied to Nonlinear Thermal Transport Problems in Nuclear Fuel Pins

    SciTech Connect (OSTI)

    Philip, Bobby; Berrill, Mark A; Allu, Srikanth; Hamilton, Steven P; Sampath, Rahul S; Clarno, Kevin T; Dilts, Gary

    2015-01-01

    This paper describes an efficient and nonlinearly consistent parallel solution methodology for solving coupled nonlinear thermal transport problems that occur in nuclear reactor applications over hundreds of individual 3D physical subdomains. Efficiency is obtained by leveraging knowledge of the physical domains, the physics on individual domains, and the couplings between them for preconditioning within a Jacobian Free Newton Krylov method. Details of the computational infrastructure that enabled this work, namely the open source Advanced Multi-Physics (AMP) package developed by the authors are described. Details of verification and validation experiments, and parallel performance analysis in weak and strong scaling studies demonstrating the achieved efficiency of the algorithm are presented. Furthermore, numerical experiments demonstrate that the preconditioner developed is independent of the number of fuel subdomains in a fuel rod, which is particularly important when simulating different types of fuel rods. Finally, we demonstrate the power of the coupling methodology by considering problems with couplings between surface and volume physics and coupling of nonlinear thermal transport in fuel rods to an external radiation transport code.

  5. Development of a promising filtration method for liquid clarification in nuclear facilities. [For TMI-2 water, reprocessing dissolver solutions, ZnBr/sub 2/ shielding solutions

    SciTech Connect (OSTI)

    Collins, E.D.; Knauer, J.B.; Byrd, L.A.; Ross, R.G.; Savage, H.C.

    1982-01-01

    Conclusions reached are that deep beds of diatomaceous earths are especially attractive for clarification of radioactive solutions, or slurries containing insoluble radioactive material, because the diatomaceous material provides a noncompressible medium that is retentive for a wide variety of particle sizes. Also, the diatomaceous material, because of its inorganic composition, is resistant to degradation by radiation from the retained particulate matter. Its silicious character is especially appropriate for conversion to vitrified or cement-type waste forms. This paper studied the use of diatomaceous earth to filter synthetic TMI-2 water, reprocessing dissolver solutions, and zinc bromide solutions (hot-cell shielding).

  6. SRNS Final VPP Report August 2010

    Office of Environmental Management (EM)

    ... for the new Hot Crane and 5-ton Maintenance Hoist-Wire Rope Inspection at H-Canyon. The maintenance was to be performed on the 5-ton crane in the H-Canyon crane maintenance room. ...

  7. SRNS Consent Order (NCO-2016-01)

    Office of Environmental Management (EM)

  8. Development of a novel solvent for the simultaneous separation of strontium and cesium from dissolved Spent Nuclear Fuel solutions

    SciTech Connect (OSTI)

    Catherine L. Riddle; John D. Baker; Jack D. Law; Christopher A. McGrath; David H. Meikrantz; Bruce J. Mincher; Dean R. Peterman; Terry A. Todd

    2004-10-01

    The recovery of Cs and Sr from acidic solutions by solvent extraction has been investigated. The goal of this project was to develop an extraction process to remove Cs and Sr from high-level waste in an effort to reduce the heat loading in storage. Solvents for the extraction of Cs and Sr separately have been used on both caustic and acidic spent nuclear fuel waste in the past. The objective of this research was to find a suitable solvent for the extraction of both Cs and Sr simultaneously from acidic nitrate media. The solvents selected for this research possess good stability and extraction behavior when mixed together. The extraction experiments were performed with 4 ,4,(5 )-Di-(tbutyldicyclohexano)- 18-crown-6 {DtBuCH18C6}, Calix[4]arene-bis-(tert-octylbenzocrown-6) {BOBCalixC6} and 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol {Cs-7SB modifier} in a branched aliphatic kerosene {Isopar L}. The BOBCalixC6 and Cs-7SB modifier were developed at Oak Ridge National Laboratory (ORNL) by Bonnesen et al. [1]. The values obtained from the SREX solvent for DSr in 1 M nitric acid ranged from 0.7 to 2.2 at 25oC and 10oC respectively. The values for DCs in 1 M nitric acid with the CSSX solvent ranged from 8.0 to 46.0 at 25oC and 10oC respectively. A new mixed solvent, developed at the Idaho National Engineering and Environmental Laboratory (INEEL) by Riddle et al. [2], showed distributions for Sr ranging from 8.8 to 17.4 in 1 M nitric acid at 25oC and 10oC respectively. The DCs for the mixed solvent ranged from 7.7 to 20.2 in 1 M nitric acid at 25oC to 10oC respectively. The unexpectedly high distributions for Sr at both 25oC and 10oC show a synergy in the mixed solvent. The DCs, although lower than with CSSX solvent, still showed good extraction behavior.

  9. nuclear controls | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    controls Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency and

  10. Foreign Research Reactor/Domestic Research Reactor Receipt Coordinator,

    National Nuclear Security Administration (NNSA)

    Savannah River Nuclear Solutions | National Nuclear Security Administration | (NNSA) Foreign Research Reactor/Domestic Research Reactor Receipt Coordinator, Savannah River Nuclear Solutions Mike Dunsmuir receiving award from Chuck Munns Mike Dunsmuir August 2009 Award of appreciation from NNSA Administrator Tom D'Agostino Mike Dunsmuir, FRR/DRR Receipt Coordinator with Savannah River Nuclear Solutions (SRNS) Nuclear Materials Storage was presented with an award of appreciation from NNSA

  11. Nuclear Verification | National Nuclear Security Administration

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

    Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: ...

  12. Savannah River Site Entities Commit to Collaborate in Partnering Agreement

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – Officials from Savannah River Site’s DOE and National Nuclear Security Administration (NNSA) offices and management and operations contractor Savannah River Nuclear Solutions (SRNS) recently signed a partnering agreement to focus on open, candid communication among the three entities to do what is best for the site.

  13. Solution of resource allocation problem for identification of cost-effective measures to reduce nuclear proliferation risks

    SciTech Connect (OSTI)

    Andrianov, A.; Kuptsov, I.

    2013-07-01

    This report presents a methodology of selection of cost-effective measures to reduce nuclear proliferation risks. The methodology relies on a graded security model used in practice in different applications. The method is based on the controlled finite Markov chain approach set in combination with discrete dynamic programming and MCDM (Multi Criteria Decision Making) techniques that enables the expert to select the cost-effective measures to reduce nuclear proliferation risks depending on availability of resources. The analysis performed with different number of possible measures confirms the conclusions that the implementation of extra-large costs may not produce the required effect, and the increase in resources above a certain level does not appear sensitive. Diversification in improving the effectiveness of other measures seems more rational and efficient for the whole system than the unlimited improvement of the effectiveness of only one measure.

  14. Savannah River Nuclear Solutions S A V A N N A H R I V E R S

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

    Public Tour Program Continues at SRS AIKEN, S.C. - June 29, 2015 - The popular public tour of the Department of Energy's Savannah River Site (SRS) has approximately 200 openings left for the 2015 calendar year. Recent tour participant Chuck Yahres, Beaufort, S.C., knew very little about SRS prior to his visit, though his mother's small hometown of Dunbarton was closed to help create the 300 square mile federal nuclear reservation in the early 1950s. "While grasping the entire operation of

  15. Nuclear Controls | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Control Nuclear Controls Challenge: Detect/deter illicit transfers of nuclear/dual-use materials, technology, and commodities. Solution: Build domestic and international capacity to implement and meet export control obligations. Related Topics international security international security policy NIS nuclear controls safeguards safeguards and security verification Related News Nuclear Verification International Nuclear Safeguards Nonproliferation Policy Nonproliferation and Arms Control NIS

  16. Nuclear Verification | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Control Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements, implement regimes to reduce nuclear weapons, and detect and dismantle undeclared nuclear programs. Specific subprogram activities include: Implementing current and developing future

  17. Management of Legacy Spent Nuclear Fuel Wastes at the Chalk River Laboratories: The Challenges and Innovative Solutions Implemented - 13301

    SciTech Connect (OSTI)

    Schruder, Kristan; Goodwin, Derek

    2013-07-01

    AECL's Fuel Packaging and Storage (FPS) Project was initiated in 2004 to retrieve, transfer, and stabilize an identified inventory of degraded research reactor fuel that had been emplaced within in-ground 'Tile Hole' structures in Chalk River Laboratories' Waste Management Area in the 1950's and 60's. Ongoing monitoring of the legacy fuel storage conditions had identified that moisture present in the storage structures had contributed to corrosion of both the fuel and the storage containers. This prompted the initiation of the FPS Project which has as its objective to design, construct, and commission equipment and systems that would allow for the ongoing safe storage of this fuel until a final long-term management, or disposition, pathway was available. The FPS Project provides systems and technologies to retrieve and transfer the fuel from the Waste Management Area to a new facility that will repackage, dry, safely store and monitor the fuel for a period of 50 years. All equipment and the new storage facility are designed and constructed to meet the requirements for Class 1 Nuclear Facilities in Canada. (authors)

  18. EM Contractor Reaps Benefits of Continuous Improvement Culture

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – Continuous Improvement (CI) at Savannah River Nuclear Solutions (SRNS), EM’s management and operations contractor at the Savannah River Site (SRS), focuses on eliminating wasteful steps in processes, making little changes that result in significant savings.

  19. United States Department of Energy

    Office of Environmental Management (EM)

    Sandra Black ) ) Filing Date: September 11, 2015 ) Case No.: WBA-15-0009 ) _________________________________________ ) Issued: December 31, 2015 ______________________ Decision and Order ______________________ Sandra Black (Appellant), a former employee of Savannah River Nuclear Solutions, LLC (SRNS), appeals the dismissal of a whistleblower retaliation complaint (the Part 708 Complaint) that she filed under the Department of Energy (DOE) Contractor Employee Protection Program, 10 C.F.R. Part

  20. Initial comparison of leach behavior between fully radioactive and simulated nuclear waste glasses through long-term testing. Part 1, Solution analysis

    SciTech Connect (OSTI)

    Feng, Xiangdong; Bates, J.K.

    1992-04-01

    A comparison of glass reactivity between radioactive sludge based and simulated nuclear waste glasses has been made through long-term testing of both glass types for SRL 165, SRL 131, and SRL 200 frit compositions. The data demonstrate that for time periods through 280 days, differences in elemental release to solution up to 400% are observed. However, in general, differences in glass reactivity as measured by the release of boron, lithium, and sodium are less than a factor of two. The differences in reactivity are not large enough to alter the order of glass durability for the different compositions or to change the controlling glass dissolution mechanism. A radiation effect exists, mainly in the influence on the leachate pH, which in turn affects the glass reaction mechanism and rate. The differences in reactivity between fully radioactive and the simulated glasses can be reasonably explained if the controlling reaction mechanism is accounted for. Those differences are glass composition and leaching mechanism dependent. Lithium is found to have the highest elemental release in an ion-exchange dominated glass reaction process, while lithium has a lower release than boron and sodium in a matrix dissolution dominated process, where boron and sodium are usually among the most concentrated solution species.

  1. WBU-16-0004 - In the Matter of Richard Lusby | Department of Energy

    Energy Savers [EERE]

    4 - In the Matter of Richard Lusby WBU-16-0004 - In the Matter of Richard Lusby On May 16, 2016, OHA denied an Appeal of a dismissal of a Complaint filed by Richard Lusby against Savannah River Nuclear Solutions (SRNS) under the Department of Energy's (DOE) Contractor Employee Protection Program, 10 CFR Part 708. In his Complaint, Mr. Lusby alleged that SRNS had failed to hire him for several positions for which he had applied. He further alleged that the contractor's actions constituted

  2. SR0909.docx

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

    AIKEN, SC 29802 NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE Jim Giusti, (803) 952-7697 Thursday, June 11, 2009 james-r.giusti@srs.gov Paivi Nettamo, SRNS, (803) 952-6938 paivi.nettamo@srs.gov SAVANNAH RIVER SITE SET DATES FOR RECOVERY ACT PROJECT TOWN HALL MEETINGS AND JOB FAIRS Barnwell, S.C., June 17, 2009 * Allendale, S.C., June 24, 2009 Aiken, SC - The Department of Energy announced today that DOE's Savannah River Operations Office and Savannah River Nuclear Solutions, LLC, (SRNS) will host

  3. SR0913.docx

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

    NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE Jim Giusti, DOE, (803) 952-7697 Wednesday, July 1, 2009 james-r.giusti@srs.gov Paivi Nettamo, SRNS, (803) 952-6938 paivi.nettamo@srs.gov SAVANNAH RIVER SITE SET DATES FOR RECOVERY ACT PROJECT TOWN HALL MEETINGS AND JOB FAIRS Aiken, S.C., July 7, 2009 * Augusta, G.A., July 20, 2009 Aiken, SC - The Department of Energy announced today that DOE's Savannah River Operations Office and Savannah River Nuclear Solutions, LLC, (SRNS) will host two town hall

  4. EnergySolutions Inc | Open Energy Information

    Open Energy Info (EERE)

    Salt Lake City, Utah Zip: 84101 Sector: Services Product: Utah-based international nuclear services company that provides services and solutions to the nuclear industry....

  5. verification | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    verification Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency and

  6. SCADA Engineering Solutions

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

    Engineering Solutions - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced

  7. OSR 24-82 SRNL Formal Letterhead

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

    Angie Benfield Savannah River Nuclear Solutions (803) 952-9830 angela.benfield@srs.gov For Immediate Release SRS Shares Tech Innovation to Improve Environmental Cleanup across the Department of Energy AIKEN, S.C. August 4, 2016 - Savannah River Nuclear Solutions, LLC. (SRNS) continues to develop innovative technologies that improve safety, security and quality; and recently, the company shared one of those new technologies with the Department of Energy's (DOE) Portsmouth Gaseous Diffusion Plant

  8. BUSINESS SENSITIVE

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

    BUSINESS SENSITIVE Department of Energy Washington, DC 20585 Mr. Dwayne Wilson, President & CEO , Savannah River Nuclear Solutions, LLC Savannah River Site Building 730-1B, Room 333 Aiken, SC 29808 Dear Mr. Wilson: SUBJECT: Final Fee Determination for Fiscal Year (FY) 2012 Base Work Performance Period The purpose of this letter is to inform you of my determination of performance fee to be awarded to Savannah River Nuclear Solutions, LLC (SRNS) for FY 2012, in accordance with Contract No.

  9. Savannah River Operations Office P.O. Box A Aiken, South Carolina 29802

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

    Aiken, South Carolina 29802 BUSINESS SENSITIVE OEC 1 0 tuu9 Mr. Garry Flowen, President &. CEO Savannah River Nuclear Solutions, LLC Building 730- I a, Room 333 Aiken. SC 29808 Dear Mr. Flowers: SUBJECT: Final Fee Determination for Fiscal Year 2009 Base Work Performance Period The purpose of this letter is to inform you of my determination of the amount of performance fee to be awarded to Savannah River Nuclear Solutions (SRNS) for Fiscal Year (FY) 2009. in accordance with Contract No.

  10. 2010SR04.docx

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

    Savannah River Nuclear Solutions Schedules Series for Small Businesses Interested in Recovery Act Contracts (Aiken, S.C.) - A series of luncheons for small businesses interested in securing contracts related to the American Recovery and Reinvestment Act (ARRA) at the Department of Energy's (DOE) Savannah River Site (SRS) has been scheduled. The series is organized by the management and operations contractor at the Site, Savannah River Nuclear Solutions LLC (SRNS). "We want to assure that

  11. International Nuclear Safeguards | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    | (NNSA) International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency and Member States to implement and meet safeguards obligations. The Office of International Nuclear Safeguards develops and supports the policies, concepts, technologies, expertise, and international safeguards infrastructure necessary to strengthen and sustain the international safeguards system as it evolves to

  12. Risk-Based Remediation Approach for Cs-137 Contaminated Sediment/Soils at the Savannah River Site (SRS) Lower Three Runs Tail (U) - 13348 - SRNS-RP-2012-00546

    SciTech Connect (OSTI)

    Freeman, Candice; Bergren, Christopher; Blas, Susan; Kupar, James

    2013-07-01

    Lower Three Runs is a large blackwater stream that runs through the eastern and southern portion of the Savannah River Site. The Lower Three Runs watershed includes two SRS facility areas: P Area (P Reactor) and R Area (R Reactor) that provided effluent discharges to Lower Three Runs. During reactor operations, effluent discharges were well above natural (pre-industrial) or present day stream discharges. The watershed contains a 2,500-acre mainstream impoundment (PAR Pond), several smaller pre-cooler ponds, and a canal system that connects the pre-cooler ponds and discharges surface water to PAR Pond. From the PAR Pond dam, Lower Three Runs flows approximately 36 kilometers braiding through bottom-land/flood-plain forests before it enters the Savannah River. About eight kilometers downstream from the PAR Pond dam, the SRS boundary narrows (termed the Lower Three Runs tail) providing a limited buffer of DOE property for the Lower Three Runs stream and associated flood-plain. Previous screening characterization efforts revealed Cs-137 contamination in the sediment/soils of the flood-plain. As a part of the American Recovery and Reinvestment Act stimulus package, a comprehensive characterization effort was executed on the sediment/soils of the Lower Three Runs tail flood-plain providing a comprehensive look at the contaminant signature of the area. As a follow-up to that characterization, a regulatory decision Core Team, comprised of members of the South Carolina Department of Health and Environmental Control, Environmental Protection Agency - Region IV, and DOE, conducted negotiations on a risk-based approach to address the level of contamination found in the tail flood-plain as an early action that provided a long-term solution to exposure scenarios. For evaluation purposes, the adolescent trespasser was selected as the most likely human receptor for the Lower Three Runs tail portion because of the natural attractiveness of the area for recreational activities (i

  13. Nuclear Waste Partnership Contract Modifications

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

    Control Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements, implement regimes to reduce nuclear weapons, and detect and dismantle undeclared nuclear programs. Specific subprogram activities include: Implementing current and developing future

  14. SRS sponsors 2016 regional science and engineering fair competition toward

    National Nuclear Security Administration (NNSA)

    May finals in Phoenix | National Nuclear Security Administration | (NNSA) SRS sponsors 2016 regional science and engineering fair competition toward May finals in Phoenix Friday, March 18, 2016 - 12:42pm NNSA Blog Hundreds of Central Savannah River Area science-savvy students recently participated in the 2016 Savannah River Regional Science and Engineering Fair competition, hosted by the U.S. Department of Energy and Savannah River Nuclear Solutions (SRNS). More than 200 students

  15. Slide 1

    Office of Environmental Management (EM)

    Corrosion within the Z-Bed Recovery Systems at the Savannah River Site's Tritium Facilities Tritium Engineering Department Savannah River Nuclear Solutions, LLC April 23 th -25 th , 2013 Jared Clark, PE Germantown, MD Tritium Focus Group X-TRT-H-00011 Rev. 0 UNCLASSIFIED Does Not Contain Controlled Nuclear Information Reviewing Official: Jared Clark, Sr. Engineer, TED SRNS Date: 4/16/2013 2 AGENDA * Stewardship * Glovebox Stripper System Overview * Z-Bed Recovery System Overview * Corrosion -

  16. international security policy | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    security policy Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency

  17. international security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    security Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency and

  18. NIS | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    NIS Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency and Member

  19. Savannah River Site | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Savannah River Site FY 2016 FY 2016 Performance Evaluation Plan, Savannah River Nuclear Solutions, LLC FY 2015 FY 2015 Performance Evaluation Report, Savannah River Nuclear ...

  20. Centerra Earns High Performance Rating for Savannah River Site...

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

    ... Addthis Related Articles SRNS Solid Waste Management Director John Gilmour presents on nuclear waste management at the information pods at ATC. Information Pods Inform Public on ...

  1. National Laboratories' Energy Technologies and System Solutions...

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

    Laboratories' Energy Technologies and System Solutions Center Director - Sandia Energy Energy Search Icon Sandia Home Locations ... Nuclear Fuel Cycle Defense Waste Management Programs ...

  2. Solvent wash solution

    DOE Patents [OSTI]

    Neace, James C. (Blackville, SC)

    1986-01-01

    Process for removing diluent degradation products from a solvent extraction solution, which has been used to recover uranium and plutonium from spent nuclear fuel. A wash solution and the solvent extraction solution are combined. The wash solution contains (a) water and (b) up to about, and including, 50 volume percent of at least one-polar water-miscible organic solvent based on the total volume of the water and the highly-polar organic solvent. The wash solution also preferably contains at least one inorganic salt. The diluent degradation products dissolve in the highly-polar organic solvent and the organic solvent extraction solvent do not dissolve in the highly-polar organic solvent. The highly-polar organic solvent and the extraction solvent are separated.

  3. Solvent wash solution

    DOE Patents [OSTI]

    Neace, J.C.

    1984-03-13

    A process is claimed for removing diluent degradation products from a solvent extraction solution, which has been used to recover uranium and plutonium from spent nuclear fuel. A wash solution and the solvent extraction solution are combined. The wash solution contains (a) water and (b) up to about, and including, 50 vol % of at least one-polar water-miscible organic solvent based on the total volume of the water and the highly-polar organic solvent. The wash solution also preferably contains at least one inorganic salt. The diluent degradation products dissolve in the highly-polar organic solvent and the organic solvent extraction solvent do not dissolve in the highly-polar organic solvent. The highly-polar organic solvent and the extraction solvent are separated.

  4. 2013 Nuclear Workforce Development Day

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

    Savannah River Site Topics:  How are Robotics, Homeland Security & SRS Related?  What are Future Careers at SRS?  Why does SRS have a Gate? Moderator: Steve Hensel - Senior Fellow Engineer Savannah River Nuclear Solutions Panel Members: Steve Tibrea - Director, Research & Development Engineering Savannah River Nuclear Solutions Steve Howell - Deputy Director, Environmental Management Operations - Savannah River Nuclear Solutions Renee Spires - Program Manager Savannah River

  5. Microsoft Word - SpecialEditionSep08Update.doc

    National Nuclear Security Administration (NNSA)

    UPDATE TO PHONE NUMBERS FOR SAVANNAH RIVER OPERATIONS As announced in the previous edition of the NMMSS News, NMMSS operations are transitioning from NAC International in Norcross, Georgia to the Office of Health, Safety and Security (HSS), DOE, Germantown, Maryland. During the transition, NMMSS will be operated from DOE Savannah River Site by Savannah River Nuclear Solutions (SRNS), the NMMSS upgrade developer and the continuity of operations backup site for NMMSS. Methods of submitting data to

  6. Acquisition News | Department of Energy

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

    Acquisition News Acquisition News RSS August 4, 2016 DOE-SR Exercises Option on Management and Operating Contract The Department of Energy (DOE), Savannah River Operations Office, will exercise an option to extend the term of the current management and operating contract with Savannah River Nuclear Solutions (SRNS) for an additional 22 months, from Oct. 1, 2016 to July 31, 2018. August 2, 2016 DOE Issues Final Request for Proposals for the West Valley Demonstration Project Supplemental

  7. PIA - Savannah River Site Management and Operating Contractor (HRMS) |

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

    Department of Energy Site Management and Operating Contractor (HRMS) PIA - Savannah River Site Management and Operating Contractor (HRMS) PIA - Savannah River Site Management and Operating Contractor (HRMS) PIA - Savannah River Site Management and Operating Contractor (HRMS) (292.43 KB) More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory PIA -

  8. MEDIA CONTACTS:

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

    MEDIA CONTACTS: Jim Giusti, DOE-SR, (803) 952-7684 August 4, 2016 james-r.giusti@srs.gov DOE-SR Exercises Option on Management and Operating Contract The Department of Energy (DOE), Savannah River Operations Office, will exercise an option to extend the term of the current management and operating contract with Savannah River Nuclear Solutions (SRNS) for an additional 22 months, from Oct. 1, 2016 to July 31, 2018. Execution of the contract extension ensures uninterrupted management and operation

  9. EM Press Releases | Department of Energy

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

    Press Releases EM Press Releases RSS August 4, 2016 DOE-SR Exercises Option on Management and Operating Contract The Department of Energy (DOE), Savannah River Operations Office, will exercise an option to extend the term of the current management and operating contract with Savannah River Nuclear Solutions (SRNS) for an additional 22 months, from Oct. 1, 2016 to July 31, 2018. August 2, 2016 DOE Issues Final Request for Proposals for the West Valley Demonstration Project Supplemental

  10. Hosted by the SRS Community Reuse Organization

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

    Hosted by the SRS Community Reuse Organization COMMUNITY FORUM on SRS BUDGET Service ● Safety ● Security ● Stewardship ● SRNL ● Sustainability March 3, 2016 ~ Aiken Technical College Jack Craig Site Manager DOE  Savannah River Doug Dearolph Field Office Manager DOE  NNSA www.srs.gov DOE-Savannah River Federal Organization 2 www.srs.gov Contractors * Savannah River Nuclear Solutions (SRNS) - Management & Operations - Savannah River National Laboratory (SRNL) * Savannah River

  11. U. S. Energy Freedom Center - SRSCRO

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

    freedom U. S. Energy Freedom Center(tm) The SRSCRO has formed a working group with Savannah River National Laboratory (SRNL), Savannah River Nuclear Solutions (SRNS), DOE, community leaders, and the private sector to forge a shared vision for a regional energy park centered on SRS but extending into the surrounding SRSCRO Region. This vision redeploys the underutilized human and physical assets of the SRS and the surrounding SRSCRO Region to create by 2035 a complex network of hybrid energy

  12. Global Solutions

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

    Global Solutions Our Vision National User Facilities Research Areas In Focus Global Solutions ⇒ Navigate Section Our Vision National User Facilities Research Areas In Focus Global Solutions A-Z Index Berkeley Lab masthead U.S. Department of Energy logo Phone Book Jobs Search BANGLADESH INDIA CHINA DAYA BAY CHINA RUSSIA SIBERIA JAPAN SAMOA HAWAII SOUTH POLE ANTARCTICA NEW MEXICO SOUTH DAKOTA TEXAS GULF OF MEXICO NEW YORK PUERTO RICO AMAZON RAIN FOREST CANARY ISLANDS SWITZERLAND ETHIOPIA

  13. Electromarking solution

    DOE Patents [OSTI]

    Bullock, Jonathan S.; Harper, William L.; Peck, Charles G.

    1976-06-22

    This invention is directed to an aqueous halogen-free electromarking solution which possesses the capacity for marking a broad spectrum of metals and alloys selected from different classes. The aqueous solution comprises basically the nitrate salt of an amphoteric metal, a chelating agent, and a corrosion-inhibiting agent.

  14. Principal Media Contact: Lindsey Evans Savannah River Nuclear...

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

    containers is being main- tained at the Site. Savannah River Nuclear Solutions is a Fluor-led company whose members are Fluor Federal Services, Newport News Nuclear and...

  15. Facility Utilization and Risk Analysis for Remediation of Legacy Transuranic Waste at the Savannah River Site - 13572

    SciTech Connect (OSTI)

    Gilles, Michael L.; Gilmour, John C.

    2013-07-01

    Savannah River Nuclear Solutions (SRNS) completed the Accelerated TRU Project for remediating legacy waste at the Savannah River Site with significant cost and schedule efficiencies due to early identification of resources and utilization of risk matrices. Initial project planning included identification of existing facilities that could be modified to meet the technical requirements needed for repackaging and remediating the waste. The project schedule was then optimized by utilization of risk matrices that identified alternate strategies and parallel processing paths which drove the overall success of the project. Early completion of the Accelerated TRU Project allowed SRNS to pursue stretch goals associated with remediating very difficult TRU waste such as concrete casks from the hot cells in the Savannah River National Laboratory. Project planning for stretch goals also utilized existing facilities and the risk matrices. The Accelerated TRU project and stretch goals were funded under the American Recovery and Reinvestment Act (ARRA). (authors)

  16. Nuclear Science

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

    Nuclear Science Nuclear Science Experimental and theoretical nuclear research carried out at NERSC is driven by the quest for improving our understanding of the building blocks of...

  17. Savannah River Nuclear Solutions awards family scholarships ...

    National Nuclear Security Administration (NNSA)

    45,000 were awarded to 15 area students. May 17, 2013 at 4:00 pm Blog archive October 2015 (8) September 2015 (9) August 2015 (10) July 2015 (8) June 2015 (6) May 2015 (18) April...

  18. Polymer solutions

    DOE Patents [OSTI]

    Krawczyk, Gerhard Erich; Miller, Kevin Michael

    2011-07-26

    There is provided a method of making a polymer solution comprising polymerizing one or more monomer in a solvent, wherein said monomer comprises one or more ethylenically unsaturated monomer that is a multi-functional Michael donor, and wherein said solvent comprises 40% or more by weight, based on the weight of said solvent, one or more multi-functional Michael donor.

  19. Savannah River Operations Office P.O. Box A Aiken. South Carolina 29802

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

    Aiken. South Carolina 29802 DEC 1 J 2011 Mr. Dwayne Wilson, President & CEO Savannah River Nuclear Solutions, LLC Savannah River Site Building 730-1 B, Room 333 Aiken, SC 29808 Dear Mr. Wilson: SUBJECT: Final Fee Determination for Fiscal Year (FY) 2011 Base Work Performance Period The purpose of this letter is to inform you of my determination of performance fee to be awarded to Savannah River Nuclear Solutions. LLC (SRNS) for FY20 t 1, in accordance with Contract No. DE-AC09-08SR22470,

  20. Nuclear Astrophysics

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

    Nuclear & Uranium Glossary › FAQS › Overview Data Status of U.S. nuclear outages (interactive) Nuclear power plants Uranium & nuclear fuel Spent nuclear fuel All nuclear data reports Analysis & Projections Major Topics Most popular Nuclear plants and reactors Projections Recurring Uranium All reports Browse by Tag Alphabetical Frequency Tag Cloud Current Issues & Trends See more › U.S. nuclear outages this summer were higher than in summer 2015

  1. Nuclear Forensics

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

    nuclear forensics Nuclear Forensics AMS is a Powerful Tool for Nuclear Forensics Nuclear forensics, which can be applied to both interdicted materials and debris from a nuclear explosion, is the application of laboratory analysis and interpretation to provide technical conclusions (provenance, design, etc.) about a nuclear device or interdicted nuclear material. Nuclear forensic analysts can build confidence in their conclusions by employing multiple signatures that collectively minimize the

  2. Nuclear Facilities

    Broader source: Energy.gov [DOE]

    The nuclear sites list and map shows how DOE nuclear operations are mostly divided between nuclear weapons stockpile maintenance, research and environmental cleanup. The operations are performed within several different facilities supporting nuclear reactor operations, nuclear research, weapons disassembly, maintenance and testing, hot cell operations, nuclear material storage and processing and waste disposal.

  3. NUCLEAR REACTOR

    DOE Patents [OSTI]

    Miller, H.I.; Smith, R.C.

    1958-01-21

    This patent relates to nuclear reactors of the type which use a liquid fuel, such as a solution of uranyl sulfate in ordinary water which acts as the moderator. The reactor is comprised of a spherical vessel having a diameter of about 12 inches substantially surrounded by a reflector of beryllium oxide. Conventionnl control rods and safety rods are operated in slots in the reflector outside the vessel to control the operation of the reactor. An additional means for increasing the safety factor of the reactor by raising the ratio of delayed neutrons to prompt neutrons, is provided and consists of a soluble sulfate salt of beryllium dissolved in the liquid fuel in the proper proportion to obtain the result desired.

  4. Donation Improves Nuclear Training, Education

    Office of Energy Efficiency and Renewable Energy (EERE)

    RICHLAND, Wash. – A $32,000 donation from Washington River Protection Solutions (WRPS), the Hanford Tank Operations Contractor for EM’s Office of River Protection, is improving nuclear training and education at a local community college.

  5. 2013 Nuclear Workforce Development Day

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

    Career Workshop Topics:  Focusing on Your Strengths  Dressing for Success  Taking Advantage of Internships & Co-Op Programs Moderator: Renee Stewart - National Nuclear Security Administration Operations & Programs Savannah River Nuclear Solutions Panel Members: Nora Swanson - Workforce Development Coordinator Southern Company Andrew Bouldin - Workforce Strategies Team Leader Southern Company Scott Macfarland - Manager, Corporate Workforce Planning SCANA Corporation Career

  6. nuclear security

    National Nuclear Security Administration (NNSA)

    3%2A en Shaping the future of nuclear detection http:nnsa.energy.govblogshaping-future-nuclear-detection

    Learning techniques to combat nuclear trafficking, touring the...

  7. Nuclear Science

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

    and Engineering Education Sourcebook 2013 American Nuclear Society US Department of Energy Nuclear Science & Engineering Education Sourcebook 2013 North American Edition American Nuclear Society Education, Training, and Workforce Division US Department of Energy Office of Nuclear Energy Editor and Founder John Gilligan Professor of Nuclear Engineering North Carolina State University Version 5.13 Welcome to the 2013 Edition of the Nuclear Science and Engineering Education (NS&EE)

  8. nuclear enterprise

    National Nuclear Security Administration (NNSA)

    Outlines Accomplishments in Stockpile Stewardship, Nuclear Nonproliferation, Naval Reactors and Managing the Nuclear Enterprise

    The...

  9. Nuclear Physics

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

    Nuclear Physics Nuclear Physics Enabling remarkable discoveries and tools that transform our understanding of energy and matter and advance national, economic, and energy security. ...

  10. Compositions and methods for treating nuclear fuel

    DOE Patents [OSTI]

    Soderquist, Chuck Z; Johnsen, Amanda M; McNamara, Bruce K; Hanson, Brady D; Smith, Steven C; Peper, Shane M

    2014-01-28

    Compositions are provided that include nuclear fuel. Methods for treating nuclear fuel are provided which can include exposing the fuel to a carbonate-peroxide solution. Methods can also include exposing the fuel to an ammonium solution. Methods for acquiring molybdenum from a uranium comprising material are provided.

  11. Compositions and methods for treating nuclear fuel

    DOE Patents [OSTI]

    Soderquist, Chuck Z; Johnsen, Amanda M; McNamara, Bruce K; Hanson, Brady D; Smith, Steven C; Peper, Shane M

    2013-08-13

    Compositions are provided that include nuclear fuel. Methods for treating nuclear fuel are provided which can include exposing the fuel to a carbonate-peroxide solution. Methods can also include exposing the fuel to an ammonium solution. Methods for acquiring molybdenum from a uranium comprising material are provided.

  12. Alloy solution hardening with solute pairs

    DOE Patents [OSTI]

    Mitchell, John W.

    1976-08-24

    Solution hardened alloys are formed by using at least two solutes which form associated solute pairs in the solvent metal lattice. Copper containing equal atomic percentages of aluminum and palladium is an example.

  13. Spent Nuclear Fuel

    U.S. Energy Information Administration (EIA) Indexed Site

    Nuclear & Uranium Glossary FAQS Overview Data Status of U.S. nuclear outages (interactive) Nuclear power plants Uranium & nuclear fuel Spent nuclear fuel All nuclear data ...

  14. Nuclear Science/Nuclear Chemistry

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

    nuclear science nuclear chemistry Nuclear Science/Nuclear Chemistry Nuclear Physics The 10-MV tandem accelerator at CAMS provides a platform for conducting nuclear physics experiment both for basic science and lab mission-related programs. For example, we performed a new cross section measurement of the astrophysically important reaction 40Ca(a,g)44Ti in which high purity CaO targets were irradiated with helium ions at several different discrete energies. The reaction rate was measured on-line

  15. Nonproliferation Policy | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Nonproliferation Policy Challenge: Address evolving threats/challenges to the nonproliferation and arms control regimes. Solution: Develop programs and strategies to address emerging nonproliferation and arms control challenges and opportunities. Learn More 10 CFR Part 810 Related Topics international security international security policy NIS nuclear controls safeguards safeguards and security verification Related News Nuclear Verification International Nuclear Safeguards Nonproliferation and

  16. Method for producing nuclear fuel

    DOE Patents [OSTI]

    Haas, Paul A.

    1983-01-01

    Nuclear fuel is made by contacting an aqueous solution containing an actinide salt with an aqueous solution containing ammonium hydroxide, ammonium oxalate, or oxalic acid in an amount that will react with a fraction of the actinide salt to form a precipitate consisting of the hydroxide or oxalate of the actinide. A slurry consisting of the precipitate and solution containing the unreacted actinide salt is formed into drops which are gelled, calcined, and pressed to form pellets.

  17. Method for producing nuclear fuel

    SciTech Connect (OSTI)

    Haas, P.A.

    1981-04-24

    Nuclear fuel is made by contacting an aqueous solution containing an actinide salt with an aqueous solution containing ammonium hydroxide, ammonium oxalate, or oxalic acid in an amount that will react with a fraction of the actinide salt to form a precipitate consisting of the hydroxide or oxalate of the actinide. A slurry consisting of the precipitate and solution containing the unreacted actinide salt is formed into drops which are gelled, calcined, and pressed to form pellets.

  18. Acquisition Management | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Acquisition Management The Office of Acquisition Management supports NNSA's efforts to: Reduce Nuclear Dangers; Manage the nuclear weapons stockpile; Recapitalize the nuclear infrastructure and deterrent capability; Strengthen the science, technology, and engineering base; and, Continue NNSA management reforms. Our Values: Providing solutions: We will use our expertise and knowledge to be solutions people assisting our business partners to achieve mission goals while ensuring compliance with

  19. Nuclear Energy!

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

    Nuclear Energy Technical Assistance Nuclear Energy Technical Assistance "The United States will continue to promote the safe and secure use of nuclear power worldwide through a variety of bilateral and multilateral engagements. For example, the U.S. Nuclear Regulatory Commission advises international partners on safety and regulatory best practices, and the Department of Energy works with international partners on research and development, nuclear waste and storage, training, regulations,

  20. Nuclear Energy

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

    Stationary Power/Nuclear Energy Nuclear Energy Tara Camacho-Lopez 2016-06-29T14:02:38+00:00 Contributing to the Next Generation of Nuclear Power Generation Our nuclear energy and fuel cycle technologies supports the safe, secure, reliable, and sustainable use of nuclear power worldwide through strengths in repository science, nonproliferation, safety and security, transportation, modeling, and system demonstrations. Areas of Expertise Defense Waste Management Sandia advises the U.S. Department

  1. An Adaptive, Consent-Based Path to Nuclear Waste Storage and...

    Office of Environmental Management (EM)

    An Adaptive, Consent-Based Path to Nuclear Waste Storage and Disposal Solutions An Adaptive, Consent-Based Path to Nuclear Waste Storage and Disposal Solutions February 12, 2014 - ...

  2. METHOD OF INHIBITING CORROSION IN URANYL SULFATE SOLUTIONS

    DOE Patents [OSTI]

    Bohlmann, E.G.; Griess, J.C. Jr.

    1960-08-23

    A method is given for treating a uranyl sulfate solution to inhibit the corrosiveness of the solution and elevate the phase separation temperature of the solution. Lithium sulfate is added to the solution in an amount ranging from 0.25 to 1.3 times the uranyl sulfate concentration. The corrosiveness of the solution with respect to stainless steel is substantially decreased by this means. This treatment also serves to raise the phase separation temperature of the solution (above 250 deg C), at which time the uranyl sulfate solution separates into two liquid phases of unequal uranium concentration and thus becomes unsuitable as nuclear reactor fuel.

  3. Nuclear Materials Management & Safeguards System | National Nuclear...

    National Nuclear Security Administration (NNSA)

    About Our Programs Nuclear Security Nuclear Materials Management & Safeguards System NMMSS U.S. Department of Energy U.S. Nuclear Regulatory Commission Nuclear Materials ...

  4. Nuclear Navy

    SciTech Connect (OSTI)

    1994-12-31

    This video tells the story of the Navy`s development of nuclear power and its application in long-range submarines and the growing nuclear surface force. Narrated by Frank Blair.

  5. Westinghouse TRU Solutions LLC Assumes WIPP Operations

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

    Westinghouse TRU Solutions LLC Assumes WIPP Operations CARLSBAD, N.M., February 1, 2001 - Westinghouse TRU Solutions LLC (WTS) today assumed responsibility for the management and operation of the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP). Heading up the new management team is Henry F. "Hank" Herrera, President and General Manager of WTS. A retired U.S. Navy Rear Admiral, Herrera has more than 27 years of nuclear operations and radioactive waste management

  6. NR-SRS TRU Waste Shipments Milestone June 4 2013.docx

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

    June 4, 2013 Bill Taylor, DOE-SR, (803) 952-8564 bill.taylor@srs.gov DT Townsend, SRNS, (803) 952-7566 Dt-lawrence.townsend@srs.gov Savannah River Site Exceeds Waste Shipment Goals AIKEN, S.C. - During the month of April, the Savannah River Site met two new milestone records towards analyzing, preparing, packaging and shipping radioactive transuranic (TRU) waste bound for a disposal site in New Mexico. The Savannah River Nuclear Solutions Solid Waste organization completed thirty-two TRU waste

  7. Audit Letter Report: OAS-L-09-09 | Department of Energy

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

    09 Audit Letter Report: OAS-L-09-09 June 24, 2009 Audit of Closure of Subcontracts at the Savannah River Site A significant amount of Federal funds expended at the Savannah River Site are attributable to subcontracts for goods and services. In Fiscal Year (FY) 2008, $312 million of $1.3 billion in total obligations were made for subcontracts. The Savannah River Site is managed and operated by Savannah River Nuclear Solutions, LLC (SRNS) through a prime contract with the Department of Energy's

  8. sr0933.docx

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

    Nettamo, SRNS, (803) 952-6938 paivi.nettamo@srs.gov John Lindsay, SRR, (803) 208-6253 john02lindsay@srs.gov Getting the Lead Out of SRS Latest lead shipment equal to the weight of a space shuttle Aiken, SC (Nov. 16) -- The Savannah River Site (SRS) is shedding pounds rapidly thanks to the American Reinvestment and Recovery Act. Recently, Savannah River Nuclear Solutions shipped the equivalent weight of a space shuttle, or 205,000 pounds, of contaminated lead to an off-site processing facility

  9. SR0914.docx

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

    AIKEN, SC 29802 NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE Jim Giusti, DOE, (803) 952-7697 Thursday, July 16, 2009 james-r.giusti@srs.gov Paivi Nettamo, SRNS, (803) 952-6938 paivi.nettamo@srs.gov Road Construction Contract Awarded to Local Company for Improved Access to SRS Aiken, SC (July 16) -- Savannah River Nuclear Solutions officials recently awarded a contract worth nearly $300,000 to a local road construction company to improve traffic flow through the two primary security check points,

  10. DOE-SR Exercises Option on Management and Operating Contract | Department

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

    of Energy DOE-SR Exercises Option on Management and Operating Contract DOE-SR Exercises Option on Management and Operating Contract August 4, 2016 - 12:00pm Addthis Media Contact: Jim Giusti, DOE-SR, (803) 952-8283 james-r.giusti@srs.gov The Department of Energy (DOE), Savannah River Operations Office, will exercise an option to extend the term of the current management and operating contract with Savannah River Nuclear Solutions (SRNS) for an additional 22 months, from Oct. 1, 2016 to July

  11. Final Review of Safety Assessment Issues at Savannah River Site, August 2011

    SciTech Connect (OSTI)

    Napier, Bruce A.; Rishel, Jeremy P.; Bixler, Nathan E.

    2011-12-15

    At the request of Savannah River Nuclear Solutions (SRNS) management, a review team composed of experts in atmospheric transport modeling for environmental radiation dose assessment convened at the Savannah River Site (SRS) on August 29-30, 2011. Though the meeting was prompted initially by suspected issues related to the treatment of surface roughness inherent in the SRS meteorological dataset and its treatment in the MELCOR Accident Consequence Code System Version 2 (MACCS2), various topical areas were discussed that are relevant to performing safety assessments at SRS; this final report addresses these topical areas.

  12. Fissile solution dynamics: Student research

    SciTech Connect (OSTI)

    Hetrick, D.L.

    1994-09-01

    There are two research projects in criticality safety at the University of Arizona: one in dynamic simulation of hypothetical criticality accidents in fissile solutions, and one in criticality benchmarks using transport theory. We have used the data from nuclear excursions in KEWB, CRAC, and SILENE to help in building models for solution excursions. An equation of state for liquids containing gas bubbles has been developed and coupled to point-reactor dynamics in an attempt to predict fission rate, yield, pressure, and kinetic energy. It appears that radiolytic gas is unimportant until after the first peak, but that it does strongly affect the shape of the subsequent power decrease and also the dynamic pressure.

  13. Nuclear Physics

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

    Nuclear Physics Nuclear Physics Enabling remarkable discoveries and tools that transform our understanding of energy and matter and advance national, economic, and energy security. Isotopes» A roadmap of matter that will help unlock the secrets of how the universe is put together The DOE Office of Science's Nuclear Physics (NP) program supports the experimental and theoretical research needed to create this roadmap. This quest requires a broad approach to different, but related, scientific

  14. Nuclear Structure

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

    Security Administration | (NNSA) Nuclear Security Centers of Excellence: Fact Sheet March 23, 2012 "We [the Participating States]... Acknowledge the need for capacity building for nuclear security and cooperation at bilateral, regional and multilateral levels for the promotion of nuclear security culture through technology development, human resource development, education, and training; and stress the importance of optimizing international cooperation and coordination of

  15. Nuclear Counterterrorism

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2013-08-26

    The Order defines requirements for the protection of sensitive improvised nuclear device information and provides a framework to support DOE activities related to nuclear counterterrorism. (A supplemental DOE Manual, Control of and Access to Improvised Nuclear Device Information, provides requirements and procedures for protecting Sigma 20 information.) Appendices A and B are Official Use Only. Point of contact is Adam Boyd (NA-82), 202-586-0010. Supersedes DOE O 457.1 and DOE M 457.1-1.

  16. nuclear smuggling

    National Nuclear Security Administration (NNSA)

    13, 2015

    SHANGHAI, CHINA - Today, the Nuclear Security Administration's (NNSA) Principal Assistant Deputy Administrator for Defense...

  17. nuclear material

    National Nuclear Security Administration (NNSA)

    width"300" >WASHINGTON, D.C. - The Department of Energy's (DOE) National Nuclear Security Administration (NNSA), in partnership with the Defense Threat Reduction...

  18. nuclear weapons

    National Nuclear Security Administration (NNSA)

    09, 2015

    WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA) and United States Air Force completed eight successful...

  19. nuclear controls

    National Nuclear Security Administration (NNSA)

    which "international safeguards are fully integrated into the design process of a new nuclear facility from the initial planning through design, construction, operation, and...

  20. nuclear forensics

    National Nuclear Security Administration (NNSA)

    serves as the premier technical leader in responding to and successfully resolving nuclear and radiological threats worldwide. When the need arises, NNSA is prepared to...

  1. NUCLEAR ENERGY

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

    NUCLEAR ENERGY RESEARCH AND DEVELOPMENT ROADMAP Table of Contents List of Acronyms ................................................................................................... iii Executive Summary ............................................................................................... v 1. Introduction ...................................................................................................... 1 2. Background

  2. SRNS Brings College Within Reach for Local Students through $50,000 Donation

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – The management and operations contractor for the EM program at the Savannah River Site (SRS) is partnering with Aiken Technical College (ATC) to help students pay college debt.

  3. Nuclear Weapons Journal

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

    Nuclear Weapons Journal Nuclear Weapons Journal The Nuclear Weapons Journal ceased publication after Issue 2, 2009. Below are Nuclear Weapons Journal archived issues. Issue 2, 2009 ...

  4. 2013 Nuclear Workforce Development ...

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

    Nuclear Myths Topics: Can a Nuclear Reactor Explode Like a Bomb? Will Nuclear Waste Be Around for Millions of Years? Is Nuclear Energy Dangerous? Moderator: Suzy Hobbs ...

  5. nuclear | National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration (NNSA)

    nuclear Nuclear Science Week releases 2015 Impact Report and 2016 Request for Proposal Last week the Nuclear Science Week (NSW) National Steering Committee released its impact ...

  6. Nuclear Nonproliferation Program Offices | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy ... and monitor nuclear weapons production, proliferation, and nuclear explosions worldwide. ...

  7. Nuclear Nonproliferation, International Safeguards and Nuclear...

    Office of Scientific and Technical Information (OSTI)

    Conference: Nuclear Nonproliferation, International Safeguards and Nuclear Security in the Middle East Citation Details In-Document Search Title: Nuclear Nonproliferation, ...

  8. Nuclear Nonproliferation Treaty | National Nuclear Security Administra...

    National Nuclear Security Administration (NNSA)

    People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy ... Nuclear Nonproliferation Treaty The Treaty on the Non-Proliferation of Nuclear Weapons off ...

  9. Chernobyl Nuclear Accident | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Chernobyl Nuclear Accident Chernobyl Nuclear Accident Chernobyl, Ukraine A catastrophic nuclear accident occurs at Chernobyl Reactor 4 in the then Soviet Republic of Ukraine

  10. Nuclear Nonproliferation, International Safeguards and Nuclear...

    Office of Scientific and Technical Information (OSTI)

    Nuclear Nonproliferation, International Safeguards and Nuclear Security in the Middle East Citation Details In-Document Search Title: Nuclear Nonproliferation, International ...

  11. ldrd | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    ldrd Laboratory Directed Research & Development The U.S. Department of Energy (DOE) is charged with a large and complex mission: to ensure America's security and prosperity by addressing its energy, environmental, and nuclear challenges through transformative science and technology solutions. The DOE executes this mission to a large extent at

  12. safeguards | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    safeguards WSU Mechanical Engineering students unveil their solutions to help PNNL researchers with nonproliferation and international safeguards work Pacific Northwest National Laboratory (PNNL) has partnered with Washington State University students for the past seven years to develop new instruments, tools, and methods to support nonproliferation and international safeguards. The students unveiled their latest designs last month in Richland,... Nuclear Verification Challenge: Maintain the

  13. Improved method for extracting lanthanides and actinides from acid solutions

    DOE Patents [OSTI]

    Horwitz, E.P.; Kalina, D.G.; Kaplan, L.; Mason, G.W.

    1983-07-26

    A process for the recovery of actinide and lanthanide values from aqueous acidic solutions uses a new series of neutral bi-functional extractants, the alkyl(phenyl)-N,N-dialkylcarbamoylmethylphosphine oxides. The process is suitable for the separation of actinide and lanthanide values from fission product values found together in high-level nuclear reprocessing waste solutions.

  14. Nuclear Reactor Kinetics and Control.

    Energy Science and Technology Software Center (OSTI)

    2009-07-27

    Version 00 Dr. J.D. Lewins has now released the following legacy book for free distribution: Nuclear Reactor Kinetics and Control, Pergamon Press, London, 275 pages, 1978. 1. Introductory Review 2. Neutron and Precursor Equations 3. Elementary Solutions of the Kinetics Equations at Low Power 4. Linear Reactor Process Dynamics with Feedback 5. Power Reactor Control Systems 6. Fluctuations and Reactor Noise 7. Safety and Reliability 8. Non Linear Systems; Stability and Control 9. Analogue Computingmore » Addendum: Jay Basken and Jeffery D. Lewins: Power Series Solution of the Reactor Kinetics Equations, Nuclear Science and Engineering: 122, 407-436 (1996) (authorized for distribution with the book: courtesy of the American Nuclear Society)« less

  15. Technical solutions to nonproliferation challenges

    SciTech Connect (OSTI)

    Satkowiak, Lawrence

    2014-05-09

    The threat of nuclear terrorism is real and poses a significant challenge to both U.S. and global security. For terrorists, the challenge is not so much the actual design of an improvised nuclear device (IND) but more the acquisition of the special nuclear material (SNM), either highly enriched uranium (HEU) or plutonium, to make the fission weapon. This paper provides two examples of technical solutions that were developed in support of the nonproliferation objective of reducing the opportunity for acquisition of HEU. The first example reviews technologies used to monitor centrifuge enrichment plants to determine if there is any diversion of uranium materials or misuse of facilities to produce undeclared product. The discussion begins with a brief overview of the basics of uranium processing and enrichment. The role of the International Atomic Energy Agency (IAEA), its safeguard objectives and how the technology evolved to meet those objectives will be described. The second example focuses on technologies developed and deployed to monitor the blend down of 500 metric tons of HEU from Russia's dismantled nuclear weapons to reactor fuel or low enriched uranium (LEU) under the U.S.-Russia HEU Purchase Agreement. This reactor fuel was then purchased by U.S. fuel fabricators and provided about half the fuel for the domestic power reactors. The Department of Energy established the HEU Transparency Program to provide confidence that weapons usable HEU was being blended down and thus removed from any potential theft scenario. Two measurement technologies, an enrichment meter and a flow monitor, were combined into an automated blend down monitoring system (BDMS) and were deployed to four sites in Russia to provide 24/7 monitoring of the blend down. Data was downloaded and analyzed periodically by inspectors to provide the assurances required.

  16. Nuclear Counterterrorism

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-02-07

    The Order defines requirements for the protection of sensitive improvised nuclear device information and provides a framework to support DOE activities related to nuclear counterterrorism. (A supplemental DOE Manual, Control of and Access to Improvised Nuclear Device Information, provides requirements and procedures for protecting Sigma 20 information. The Manual is Official Use Only, and is not available on the Directives Portal. The point of contact for the Manual is Randall Weidman, NA-121.2, 202-586-4582.) Canceled by DOE O 457.1A

  17. RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; NUCLEAR MEDICINE; HISTORICAL

    Office of Scientific and Technical Information (OSTI)

    The early days Richards, P. 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; NUCLEAR MEDICINE; HISTORICAL ASPECTS; TECHNETIUM 99; COLLOIDS; MOLYBDENUM...

  18. National Nuclear Security Administration | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  19. SCADA Engineering Solutions

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  20. nuclear navy

    National Nuclear Security Administration (NNSA)

    7%2A en Powering the Nuclear Navy http:www.nnsa.energy.govourmissionpoweringnavy

    Page...

  1. nuclear navy

    National Nuclear Security Administration (NNSA)

    7%2A en Powering the Nuclear Navy http:nnsa.energy.govourmissionpoweringnavy

    Page...

  2. Nuclear option

    SciTech Connect (OSTI)

    Olson, P.S.

    1983-03-01

    The energy demand complexion of this country is always changing and promises to change in the future. The nuclear industry is responding to changing energy demands through standards writing activities. Since the oil embargo of 1973, there has been a change in the mix of fuels contributing to energy growth in this country; virtually all of the energy growth has come from coal and nuclear power. The predicted expansion of coal use by 1985, over 1977 level, is 37%, while the use of oil is expected to decline by 17%. Use of nuclear power is expected to increase 62% from the 1977 level. The feasibility of using nuclear energy to meet the needs of the USA for electric power is discussed.

  3. Nuclear Data

    SciTech Connect (OSTI)

    White, Morgan C.

    2014-01-23

    PowerPoint presentation targeted for educational use. Nuclear data comes from a variety of sources and in many flavors. Understanding where the data you use comes from and what flavor it is can be essential to understand and interpret your results. This talk will discuss the nuclear data pipeline with particular emphasis on providing links to additional resources that can be used to explore the issues you will encounter.

  4. Nuclear Nonproliferation

    SciTech Connect (OSTI)

    Atkins-Duffin, C E

    2008-12-10

    With an explosion equivalent of about 20kT of TNT, the Trinity test was the first demonstration of a nuclear weapon. Conducted on July 16, 1945 in Alamogordo, NM this site is now a Registered National Historic Landmark. The concept and applicability of nuclear power was demonstrated on December 20, 1951 with the Experimental Breeder Reactor Number One (EBR-1) lit four light bulbs. This reactor is now a Registered National Historic Landmark, located near Arco, ID. From that moment forward it had been clearly demonstrated that nuclear energy has both peaceful and military applications and that the civilian and military fuel cycles can overlap. For the more than fifty years since the Atoms for Peace program, a key objective of nuclear policy has been to enable the wider peaceful use of nuclear energy while preventing the spread of nuclear weapons. Volumes have been written on the impact of these two actions on the world by advocates and critics; pundits and practioners; politicians and technologists. The nations of the world have woven together a delicate balance of treaties, agreements, frameworks and handshakes that are representative of the timeframe in which they were constructed and how they have evolved in time. Collectively these vehicles attempt to keep political will, nuclear materials and technology in check. This paper captures only the briefest abstract of the more significant aspects on the Nonproliferation Regime. Of particular relevance to this discussion is the special nonproliferation sensitivity associated with the uranium isotope separation and spent fuel reprocessing aspects of the nuclear fuel cycle.

  5. HOMOGENEOUS NUCLEAR POWER REACTOR

    DOE Patents [OSTI]

    King, L.D.P.

    1959-09-01

    A homogeneous nuclear power reactor utilizing forced circulation of the liquid fuel is described. The reactor does not require fuel handling outside of the reactor vessel during any normal operation including complete shutdown to room temperature, the reactor being selfregulating under extreme operating conditions and controlled by the thermal expansion of the liquid fuel. The liquid fuel utilized is a uranium, phosphoric acid, and water solution which requires no gus exhaust system or independent gas recombining system, thereby eliminating the handling of radioiytic gas.

  6. Randa Energy Solutions LLC R A Energy Solutions | Open Energy...

    Open Energy Info (EERE)

    LLC R A Energy Solutions Jump to: navigation, search Name: Randa Energy Solutions, LLC (R&A Energy Solutions) Place: North Ridgeville, Ohio Zip: 44039 Product: String...

  7. Solution deposition assembly

    DOE Patents [OSTI]

    Roussillon, Yann; Scholz, Jeremy H; Shelton, Addison; Green, Geoff T; Utthachoo, Piyaphant

    2014-01-21

    Methods and devices are provided for improved deposition systems. In one embodiment of the present invention, a deposition system is provided for use with a solution and a substrate. The system comprises of a solution deposition apparatus; at least one heating chamber, at least one assembly for holding a solution over the substrate; and a substrate curling apparatus for curling at least one edge of the substrate to define a zone capable of containing a volume of the solution over the substrate. In another embodiment of the present invention, a deposition system for use with a substrate, the system comprising a solution deposition apparatus; at heating chamber; and at least assembly for holding solution over the substrate to allow for a depth of at least about 0.5 microns to 10 mm.

  8. Nuclear Models

    SciTech Connect (OSTI)

    Fossion, Ruben [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Mexico D. F., C.P. 04510 (Mexico)

    2010-09-10

    The atomic nucleus is a typical example of a many-body problem. On the one hand, the number of nucleons (protons and neutrons) that constitute the nucleus is too large to allow for exact calculations. On the other hand, the number of constituent particles is too small for the individual nuclear excitation states to be explained by statistical methods. Another problem, particular for the atomic nucleus, is that the nucleon-nucleon (n-n) interaction is not one of the fundamental forces of Nature, and is hard to put in a single closed equation. The nucleon-nucleon interaction also behaves differently between two free nucleons (bare interaction) and between two nucleons in the nuclear medium (dressed interaction).Because of the above reasons, specific nuclear many-body models have been devised of which each one sheds light on some selected aspects of nuclear structure. Only combining the viewpoints of different models, a global insight of the atomic nucleus can be gained. In this chapter, we revise the the Nuclear Shell Model as an example of the microscopic approach, and the Collective Model as an example of the geometric approach. Finally, we study the statistical properties of nuclear spectra, basing on symmetry principles, to find out whether there is quantum chaos in the atomic nucleus. All three major approaches have been rewarded with the Nobel Prize of Physics. In the text, we will stress how each approach introduces its own series of approximations to reduce the prohibitingly large number of degrees of freedom of the full many-body problem to a smaller manageable number of effective degrees of freedom.

  9. Mixed oxide solid solutions

    DOE Patents [OSTI]

    Magno, Scott; Wang, Ruiping; Derouane, Eric

    2003-01-01

    The present invention is a mixed oxide solid solution containing a tetravalent and a pentavalent cation that can be used as a support for a metal combustion catalyst. The invention is furthermore a combustion catalyst containing the mixed oxide solid solution and a method of making the mixed oxide solid solution. The tetravalent cation is zirconium(+4), hafnium(+4) or thorium(+4). In one embodiment, the pentavalent cation is tantalum(+5), niobium(+5) or bismuth(+5). Mixed oxide solid solutions of the present invention exhibit enhanced thermal stability, maintaining relatively high surface areas at high temperatures in the presence of water vapor.

  10. TVA- Solar Solutions Initiative

    Broader source: Energy.gov [DOE]

    Solar Solutions Initiative (SSI) is a pilot program that offers additional financial incentives for Solar PV systems participating in the Renewable Standard Offer program. Applications for new...

  11. Nuclear pursuits

    SciTech Connect (OSTI)

    Not Available

    1993-05-01

    This table lists quantities of warheads (in stockpile, peak number per year, total number built, number of known test explosions), weapon development milestones (developers of the atomic bomb and hydrogen bomb, date of first operational ICBM, first nuclear-powered naval SSN in service, first MIRVed missile deployed), and testing milestones (first fission test, type of boosted fission weapon, multistage thermonuclear test, number of months from fission bomb to multistage thermonuclear bomb, etc.), and nuclear infrastructure (assembly plants, plutonium production reactors, uranium enrichment plants, etc.). Countries included in the tally are the United States, Soviet Union, Britain, France, and China.

  12. Defense Nuclear Facility | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Defense Nuclear Facility NNSA's safety office accredited and recognized for leadership in safe operation of defense nuclear facilities Part of NNSA's commitment to maintaining the nation's safe, secure, and effective nuclear deterrent are relentlessly high standards for technically capable nuclear enterprise personnel qualifications for all aspects of Defense Nuclear Facility operations. In December 2015, the Department of Energy

  13. Nuclear Science & Technology

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

    Nuclear Science & Technology Nuclear Science & Technology1354608000000Nuclear Science & TechnologySome of these resources are LANL-only and will require Remote Access. No...

  14. 2013 Nuclear Workforce Development ...

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

    Nuclear Energy Impact Topics: Today's & Tomorrow's New Nuclear Energy Construction & the Workforce Outlook Current New Nuclear Energy Construction Projects Small Modular...

  15. NUCLEAR REACTOR

    DOE Patents [OSTI]

    Starr, C.

    1963-01-01

    This patent relates to a combination useful in a nuclear reactor and is comprised of a casing, a mass of graphite irapregnated with U compounds in the casing, and at least one coolant tube extending through the casing. The coolant tube is spaced from the mass, and He is irtroduced irto the space between the mass and the coolant tube. (AEC)

  16. Dispersant solutions for dispersing hydrocarbons

    DOE Patents [OSTI]

    Tyndall, R.L.

    1997-03-11

    A dispersant solution includes a hydrocarbon dispersing solution derived from a bacterium from ATCC 75527, ATCC 75529, or ATCC 55638.

  17. Dispersant solutions for dispersing hydrocarbons

    DOE Patents [OSTI]

    Tyndall, Richard L. (Clinton, TN)

    1997-01-01

    A dispersant solution includes a hydrocarbon dispersing solution derived from a bacterium from ATCC 75527, ATCC 75529, or ATCC 55638.

  18. Defense Nuclear Nonproliferation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Defense Nuclear Nonproliferation NNSA Announces Elimination of Highly Enriched Uranium (HEU) from Indonesia All of Southeast Asia Now HEU-Free (WASHINGTON, D.C.) - The U.S. Department of Energy's National Nuclear Security Administration (DOE/NNSA), Indonesian Nuclear Industry, LLC (PT INUKI), the National Nuclear Energy Agency (BATAN), and the Nuclear Energy Regulatory Agency (BAPETEN) of the... NNSA program strengthens national security from afar The Nuclear Smuggling Detection and Deterrence

  19. Nuclear Security Enterprise | National Nuclear Security Administration...

    National Nuclear Security Administration (NNSA)

    Nuclear Security Enterprise The Nuclear Security Enterprise ... efficient 21stcentury NSE with less environmental impact. ... is referred to as Stockpile Stewardship and Management. ...

  20. Nuclear / Radiological Advisory Team | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Nuclear Radiological Advisory Team (NRAT) provides an emergency response capability for on-scene scientific and technical advice for both domestic and international nuclear or ...

  1. Nuclear Incident Team | National Nuclear Security Administration...

    National Nuclear Security Administration (NNSA)

    Incident Team NNSA houses the Nuclear Incident Team (NIT), which is responsible for deploying assets at the request of coordinating agencies in response to a nuclear or ...

  2. Nuclear Energy Systems Laboratory (NESL) / Transient Nuclear...

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

    Transient Nuclear Fuels Testing - Sandia Energy Energy Search Icon Sandia Home Locations ... Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & ...

  3. nuclear science week | National Nuclear Security Administration...

    National Nuclear Security Administration (NNSA)

    science week Nuclear Science Week releases 2015 Impact Report and 2016 Request for Proposal Last week the Nuclear Science Week (NSW) National Steering Committee released its impact ...

  4. Nuclear and Radiological Material Security | National Nuclear...

    National Nuclear Security Administration (NNSA)

    This includes NNSA's work to advance physical protection standards for nuclear facilities and to strengthen nuclear safeguards, which are criteria for the physical security and the ...

  5. Nuclear Forensics | National Nuclear Security Administration...

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

    Nuclear Forensics Forensics Operations The National Technical Nuclear Forensics (NTNF) program is a Homeland Security Council and National Security Council-sponsored policy ...

  6. Nuclear Security Enterprise | National Nuclear Security Administration

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

    About Our Programs Defense Programs Nuclear Security Enterprise The Nuclear Security Enterprise (NSE) mission is to ensure the Nation sustains a safe, secure, and effective ...

  7. Nuclear Suppliers Group & Regimes | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency ...

  8. Nuclear Controls | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Controls | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy ...

  9. Nuclear structure and nuclear reactions | Argonne Leadership...

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

    Nuclear structure and nuclear reactions PI Name: James Vary PI Email: jvary@iastate.edu Institution: Iowa State University Allocation Program: INCITE Allocation Hours at ALCF: 15 ...

  10. nuclear emergency | National Nuclear Security Administration

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

    Apply for Our Jobs Our Jobs Working at NNSA Blog Home nuclear emergency nuclear emergency Fukushima: Five Years Later After the March 11, 2011, Japan earthquake, tsunami, and ...