DOE NNSA Detailed Reques
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Year in Review 2 NEWSLINE January 7, 2011 2010: S&T Achievement and Building for the Future
Published for Nthe employees of LawrenceEWSLINE Livermore National Laboratory January 7, 2011 Vol. 4, No. 1 Year in review 2 NEWSLINE January 7, 2011 2010: S&T achievement and building for the future hile delivering on its mission obligations with award-winning sci- ence and technology, the Laboratory also spent 2010 building for the future. W In an October all-hands address, Director George Miller said his top priori- ties are investing for the future in programmatic growth and the underpinning infrastructure, as well as recruiting and retaining top talent at the Lab. In Review “It’s an incredibly exciting situation we find ourselves in,” Miller said in an earlier talk about the Lab’s strategic outlook. “If you look at the set of issues facing the country, the Laboratory has experience in all of them.” Defining “national security” broadly, Miller said the Lab will continue to make vital contributions to stockpile stewardship, homeland security, nonprolif- eration, arms control, the environment, climate change and sustainable energy. “Energy, environment and climate change are national security issues,” he said. With an eye toward accelerating the development of technologies that benefit national security and industry, the Lab partnered with Sandia-Calif. to launch the Livermore Valley Open Campus (LVOC) on the Lab’s southeast side. Construction has begun on an R&D campus outside the fence that will allow for collaboration in a broad set of disciplines critical to the fulfillment DOE/NNSA missions and to strengthening U.S. industry’s economic competitiveness, includ- If you look at the set of issues facing ing high-performance computing, energy, cyber security and environment. -
Unclassified 1 House Armed Services Committee On
UNCLASSIFIED HOUSE ARMED SERVICES COMMITTEE ON STRATEGIC FORCES STATEMENT OF CHARLES A. RICHARD COMMANDER UNITED STATES STRATEGIC COMMAND BEFORE THE HOUSE ARMED SERVICES COMMITTEE ON STRATEGIC FORCES 21 APRIL 2021 HOUSE ARMED SERVICES COMMITTEE ON STRATEGIC FORCES 1 UNCLASSIFIED INTRODUCTION United States Strategic Command (USSTRATCOM) is a global warfighting command, and as the Commander, I am privileged to lead the 150,000 Sailors, Soldiers, Airmen, Marines, Guardians, and Civilians who dedicate themselves to the Department of Defense’s highest priority mission. I thank the President, Secretary of Defense Austin, and Chairman of the Joint Chiefs Milley for their continued leadership in this vital mission area. The command is focused on and committed to the Secretary of Defense priorities to defend the nation, take care of our people, and succeed through teamwork. I also thank Congress for your continued support to ensure USSTRATCOM is equipped with the required resources necessary to achieve strategic deterrence in any situation on behalf of the nation. USSTRATCOM enables Joint Force operations and is the combatant command responsible for Strategic Deterrence, Nuclear Operations, Nuclear Command, Control, and Communications (NC3) Enterprise Operations, Joint Electromagnetic Spectrum Operations, Global Strike, Missile Defense, Analysis and Targeting, and Missile Threat Assessment. Our mission is to deter strategic attack and employ forces as directed, to guarantee the security of the nation and assure our allies and partners. The command has three priorities. First, above all else, we will provide strategic deterrence for the nation and assurance of the same to our allies and partners. Second, if deterrence fails, we are prepared to deliver a decisive response, decisive in every possible way. -
Heater Element Specifications Bulletin Number 592
Technical Data Heater Element Specifications Bulletin Number 592 Topic Page Description 2 Heater Element Selection Procedure 2 Index to Heater Element Selection Tables 5 Heater Element Selection Tables 6 Additional Resources These documents contain additional information concerning related products from Rockwell Automation. Resource Description Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Provides general guidelines for installing a Rockwell Automation industrial system. Product Certifications website, http://www.ab.com Provides declarations of conformity, certificates, and other certification details. You can view or download publications at http://www.rockwellautomation.com/literature/. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative. For Application on Bulletin 100/500/609/1200 Line Starters Heater Element Specifications Eutectic Alloy Overload Relay Heater Elements Type J — CLASS 10 Type P — CLASS 20 (Bul. 600 ONLY) Type W — CLASS 20 Type WL — CLASS 30 Note: Heater Element Type W/WL does not currently meet the material Type W Heater Elements restrictions related to EU ROHS Description The following is for motors rated for Continuous Duty: For motors with marked service factor of not less than 1.15, or Overload Relay Class Designation motors with a marked temperature rise not over +40 °C United States Industry Standards (NEMA ICS 2 Part 4) designate an (+104 °F), apply application rules 1 through 3. Apply application overload relay by a class number indicating the maximum time in rules 2 and 3 when the temperature difference does not exceed seconds at which it will trip when carrying a current equal to 600 +10 °C (+18 °F). -
Weapons Summary Final 5.30.Indd
Workshop on U.S. Nuclear Weapons Stockpile Management Summary Report November 10, 2011 Summary Report Workshop on U.S. Nuclear Weapons Stockpile Management November 10, 2011 Sponsored by the american association for the advancement of Science, the hudson institute center for political- Military analysis and the Union of concerned Scientists Acknowledgments the center for Science, technology, and Security policy (cStSp) at the american association for the advancement of Science (AAAS) gratefully acknowledges support from the carnegie corporation of New york and the John D. and catherine t. Macarthur Foundation. also, the Union of concerned Scientists (UcS) wishes to thank the colombe Foundation, the David and katherine Moore Family Foundation, inc., the ploughshares Fund, and the prospect hill Foundation for their sustaining support. summaRy RepoRt: WoRkShop oN U.S. N UcleaR Weapons Stockpile Ma NageMeNt | i Introduction on November 10, 2011, the center for Science, technology, and Security policy at the american association for the advancement of Science (AAAS), the hudson institute center for political- Military analysis and the Union of concerned Scientists (UcS) hosted a workshop to discuss the future of the Department of energy’s stockpile management program.1 the meeting was unclassified and off the record.t o allow free discussion, it was carried out under the chatham house Rule in which statements made during the meeting (such as those reported here) can be cited but not attributed to individual speakers. in addition to those from -
1958 Geneva Conference on the Discontinuation of Nuclear Weapons
1 2 3 4 5 6 7 8 Presidential Decisions on Stockpile Stewardship Test-Based Stewardship and the Cold War Transitioning to Stockpile Stewardship Science: Research, Development, and Technology Deterrence and the Life Extension Program Global Nuclear Security Timeline of U.S. Stockpile Stewardship Innovation The Path Forward Today, I am announcing my “decision to negotiate a true zero-yield comprehensive test ban.” U.S. President Bill Clinton, August 11, 1995 The National Defense Authorization Act for fiscal year 1994 (P.L. 103-160) estab- lished the Stockpile Stewardship Program (SSP) to sustain the nuclear deterrent in the absence of nuclear explosive testing. The SSP supports U.S. national security missions through leading-edge scientific, engineering, and technical tools and expertise – a U.S. response to the end of the Cold War and the need to remake the global nuclear landscape. One year later, on August 11, 1995, Presi- dent Bill Clinton announced that the United States would support a “zero yield” Compre- hensive Nuclear-Test-Ban Treaty (CTBT): “I am assured by the Secretary of Energy and the Directors of our nu- clear weapons labs that we can meet the challenge of maintaining our nuclear deterrent under a Compre- hensive Test-Ban Treaty through a Science-Based Stockpile Stewardship program without nuclear testing.” This year, the Nation and the Department of Energy (DOE) celebrate the 20th anniver- sary of that announcement and the scientific and technical capabilities that have devel- oped to support this policy direction. The national investment in stockpile stewardship has enabled resolution of many stockpile issues and provided more detailed knowledge than what could have been attained through nuclear explosive testing. -
BU97530KVT MAX 445 Segment(89Segx5com)
Datasheet LCD Segment Drivers Multi-function LCD Segment Drivers BU97530KVT MAX 445 Segment(89SEGx5COM) General Description Key Specifications The BU97530KVT is 1/5, 1/4, 1/3 duty or Static ■ Supply Voltage Range: +2.7V to +6.0V General-purpose LCD driver. The BU97530KVT can ■ Operating Temperature Range: -40°C to +85°C drive up to 445 LCD Segments directly. The ■ Max Segments: 445 Segments BU97530KVT can also control up to 9 General-purpose ■ Display Duty Static, 1/3, 1/4, 1/5 Selectable output pins / 9 PWM output pins. ■ Bias: 1/2, 1/3 Selectable These products also incorporate a key scan circuit that ■ Interface: 3wire Serial Interface accepts input from up to 30 keys to reduce printed circuit board wring. Features Package W (Typ) x D (Typ) x H (Max) Key Input Function for up to 30 Keys (A key scan is performed only when a key is pressed.) Either 1/5, 1/4, 1/3 Duty or Static Can be Selected with the Serial Control Data. 1/5 Duty Drive: Up to 445 Segments can be Driven 1/4 Duty Drive: Up to 360 Segments can be Driven 1/3 Duty Drive: Up to 270 Segments can be Driven Static Drive: Up to 90 Segments can be Driven Selectable Display Frame Frequency for Common and Segment Output Waveforms. Configurable Output Pin to Segment Output / PWM Output / General-purpose Output.(Max 9 Pins) Built-in OSC Circuit TQFP100V Integrated Voltage Detection Type Reset Circuit 16.00mm x 16.00mm x 1.20mm (VDET) No External Component Low Power Consumption Design Supports Line and Frame Inversion Applications Car Audio, Home Electrical Appliance, Meter Equipment etc. -
FY 2005 Annual Performance Evaluation and Appraisal Lawrence Livermore National Laboratory (Rev
Description of document: FY 2005 Annual Performance Evaluation and Appraisal Lawrence Livermore National Laboratory (Rev. 1 June 15, 2006) Requested date: 26-January-2007 Released date: 11-September-2007 Posted date: 15-October-2007 Title of Document Fiscal Year 2005 Annual Performance Evaluation and Appraisal Lawrence Livermore National Laboratory Date/date range of document: FY 2005 Source of document: Department of Energy National Nuclear Security Administration Service Center P.O. Box 5400 Albuquerque, NM 87185 Freedom of Information Act U.S. Department of Energy 1000 Independence Ave., S.W. Washington, DC 20585 (202) 586-5955 [email protected] http://management.energy.gov/foia_pa.htm The governmentattic.org web site (“the site”) is noncommercial and free to the public. The site and materials made available on the site, such as this file, are for reference only. The governmentattic.org web site and its principals have made every effort to make this information as complete and as accurate as possible, however, there may be mistakes and omissions, both typographical and in content. The governmentattic.org web site and its principals shall have neither liability nor responsibility to any person or entity with respect to any loss or damage caused, or alleged to have been caused, directly or indirectly, by the information provided on the governmentattic.org web site or in this file. Department of Energy National Nuclear Security Administration Service Center P. O. Box 5400 Albuquerque, NM 87185 SEP 11 200t CERTIFIED MAIL - RESTRICTED DELIVERY - RETURN RECEIPT REQUESTED This is in final response to your Freedom oflnformation Act (FOIA) request dated January 26, 2007, for "a copy ofthe most recent two annualperformance reviews for Pantex Site, Kansas City Site, Sandia Site, Los Alamos Site, Y-12 Site and Livermore Site." I contacted the Site Offices who have oversight responsibility for the records you requested, and they are enclosed. -
The Benefits of Moving to an All-W87 ICBM Force the NNSA Is Proposing
The Benefits of Moving to an All-W87 ICBM Force The NNSA is proposing to replace the W78 ICBM warhead with a new W87-1 warhead using a “W87- like” pit. A better alternative Replacing the 200 deployed W78s with the some of the 340 W87s in storage would bring several benefits: 1. Enhanced safety—much sooner: A major feature of the W87-1 is that it would use insensitive high explosives (IHE). As NNSA states in its report W78 Replacement Program (W87-1): Cost Estimates and Insensitive High Explosives: “Replacing the conventional high explosives (CHE) in the current W78 warhead with IHE is the single most significant weapon system change that improves the warhead’s safety and security.” But the W87 also uses IHE and could be deployed now, not in several decades. 2. Less demanding pit production schedule: The W87-1 would use new plutonium pits, which requires the NNSA to start up and then quickly ramp up its pit production from the current zero (and none since 2013) to 80 per year by 2030. As the NNSA states, this will be “challenging.” The alternative would obviate or significantly delay the need to produce 80 pits by 2030. 3. More realistic schedule overall: The NNSA faces significant schedule challenges in producing the W87-1, as it states in the FY19 Stockpile Stewardship & Management Plan: “Production is predicated on all newly manufactured components and a nuclear material manufacturing modernization strategy that relies on large, multi-year investments in component and material capabilities.” 4. Reduced NNSA workload: The NNSA and the weapons complex are already struggling to manage five simultaneous major work programs on weapons in the stockpile while also building the UPF and trying to establish a pit production capacity. -
The Reliable Replacement Warhead Program and the Life Extension Program
Order Code RL33748 Nuclear Warheads: The Reliable Replacement Warhead Program and the Life Extension Program Updated December 3, 2007 Jonathan Medalia Specialist in National Defense Foreign Affairs, Defense, and Trade Division Nuclear Warheads: The Reliable Replacement Warhead Program and the Life Extension Program Summary Current U.S. nuclear warheads were deployed during the Cold War. The National Nuclear Security Administration (NNSA) maintains them with a Life Extension Program (LEP). NNSA questions if LEP can maintain them indefinitely on grounds that an accretion of minor changes introduced in replacement components will inevitably reduce confidence in warhead safety and reliability over the long term. Congress mandated the Reliable Replacement Warhead (RRW) program in 2004 “to improve the reliability, longevity, and certifiability of existing weapons and their components.” Since then, Congress has specified more goals for the program, such as increasing safety, reducing the need for nuclear testing, designing for ease of manufacture, and reducing cost. RRW has become the principal program for designing new warheads to replace current ones. The program’s first step was a design competition. The winning design was selected in March 2007. If the program continues, NNSA would advance the design of the first RRW, assess its technical feasibility, and estimate cost and schedule in FY2008; start engineering development by FY2010; and produce the first deployable RRW between FY2012 and FY2016. Congressional actions on the FY2008 national defense authorization bills (H.R. 1585, S. 1547) and energy and water appropriations bills (H.R. 2641, S. 1751) have called this schedule into question. For details, see CRS Report RL32929, The Reliable Replacement Warhead Program: Background and Current Developments, which provides background and tracks legislation and developments. -
Nuclear Weapons
United States Government Accountability Office Report to Congressional Committees November 2018 NUCLEAR WEAPONS NNSA Has Taken Steps to Prepare to Restart a Program to Replace the W78 Warhead Capability GAO-19-84 November 2018 NUCLEAR WEAPONS NNSA Has Taken Steps to Prepare to Restart a Program to Replace the W78 Warhead Capability Highlights of GAO-19-84, a report to congressional committees Why GAO Did This Study What GAO Found The Department of Defense and NNSA The Department of Energy’s National Nuclear Security Administration (NNSA) have sought for nearly a decade to has taken steps to prepare to restart a life extension program (LEP) to replace replace the capabilities of the aging the capabilities of the Air Force’s W78 nuclear warhead—a program which was W78 nuclear warhead used by the U.S. previously suspended. According to NNSA officials, these steps are typically Air Force. NNSA undertakes LEPs to needed to conduct any LEP. Therefore, they can be undertaken despite the refurbish or replace the capabilities of current uncertainty about whether the final program will develop the warhead for nuclear weapons components. In fiscal the Air Force only or for both the Air Force and the Navy. Specifically, NNSA has year 2014, NNSA was directed to taken the steps described below: suspend a program that was evaluating a capability that could • Program management. NNSA has begun to establish the program replace the W78 and also be used by management functions needed to execute a W78 replacement program, as the U.S. Navy. NNSA’s most recent required by NNSA’s program execution instruction. -
Nuclear Weapons Technology 101 for Policy Wonks Bruce T
NUCLEAR WEAPONS TECHNOLOGY FOR POLICY WONKS NUCLEAR WEAPONS TECHNOLOGY 101 FOR POLICY WONKS BRUCE T. GOODWIN BRUCE T. GOODWIN BRUCE T. Center for Global Security Research Lawrence Livermore National Laboratory August 2021 NUCLEAR WEAPONS TECHNOLOGY 101 FOR POLICY WONKS BRUCE T. GOODWIN Center for Global Security Research Lawrence Livermore National Laboratory August 2021 NUCLEAR WEAPONS TECHNOLOGY 101 FOR POLICY WONKS | 1 This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory in part under Contract W-7405-Eng-48 and in part under Contract DE-AC52-07NA27344. The views and opinions of the author expressed herein do not necessarily state or reflect those of the United States government or Lawrence Livermore National Security, LLC. ISBN-978-1-952565-11-3 LCCN-2021907474 LLNL-MI-823628 TID-61681 2 | BRUCE T. GOODWIN Table of Contents About the Author. 2 Introduction . .3 The Revolution in Physics That Led to the Bomb . 4 The Nuclear Arms Race Begins. 6 Fission and Fusion are "Natural" Processes . 7 The Basics of the Operation of Nuclear Explosives. 8 The Atom . .9 Isotopes . .9 Half-life . 10 Fission . 10 Chain Reaction . 11 Critical Mass . 11 Fusion . 14 Types of Nuclear Weapons . 16 Finally, How Nuclear Weapons Work . 19 Fission Explosives . 19 Fusion Explosives . 22 Staged Thermonuclear Explosives: the H-bomb . 23 The Modern, Miniature Hydrogen Bomb . 25 Intrinsically Safe Nuclear Weapons . 32 Underground Testing . 35 The End of Nuclear Testing and the Advent of Science-Based Stockpile Stewardship . 39 Stockpile Stewardship Today . 41 Appendix 1: The Nuclear Weapons Complex . -
Ocontract No. DE-NA0001942 Section J, Appendix A, Page I SECTION J
oContract No. DE-NA0001942 SECTION J APPENDIX A STATEMENT OF WORK (0015, 0018, 0075, 0104) Section J, Appendix A, Page i oContract No. DE-NA0001942 SECTION J APPENDIX A STATEMENT OF WORK Table of Contents CHAPTER I. Objectives, Scope, and Requirements ......................................................................... 1 1.0 OBJECTIVE ........................................................................................................................ 1 2.0 BACKGROUND ................................................................................................................. 2 2.1 The NNSA Mission ...................................................................................................... 2 2.2 The NNSA Organization .............................................................................................. 2 2.3 Becoming an Enterprise................................................................................................ 2 2.4 Location of Performance .............................................................................................. 3 3.0 SCOPE ................................................................................................................................. 3 3.1 Mission .........................................................................................................................4 3.2 Merging of Operations.................................................................................................. 5 3.3 Scope and Financial Management...............................................................................