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Sandia National Laboratories Special Nuclear Material De-inventory Project

机译：桑迪亚国家实验室特殊核材料清点项目

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On May 7, 2004, the Secretary for the United States Department of Energy (DOE) announced the National Nuclear Security Agency’s (NNSA) Nuclear Materials Consolidation Initiative. This initiative was established to reinforce national security by consolidating Special Nuclear Material (SNM) from across the nuclear weapons complex. As an early adopter of this initiative, Sandia National Laboratories developed plans and schedules to remove all Security Category I and II SNM from the Albuquerque, New Mexico location by the end of fiscal year 2007. Sandia identified seven discrete groups of SNM requiring removal in order to meet the objectives and establish Sandia National Laboratories as a “non-enduring” SNM site for the complex. Planning and preparations began early on to solve the myriad logistical challenges that lay ahead for removing the seven target groups. This paper follows up on last year’s work and describes Sandia’s experience in the final phase and close out of the SNM De-Inventory Project. Disposition of SNM is a formidable challenge under the best circumstances. Accomplishing these objectives on an aggressive schedule amplifies the known challenges and brings to light unexpected ones, given the myriad of stakeholders and special project requirements. While many of the core processes to ship and dispose of materials are well-established, the unique characteristics, security requirements, and inter-lab and DOE agency coordination for many of the materials, do not lend themselves to utilizing the typical transfer routines. SNM disposition requirements include but are certainly not limited to material analysis, site receiving agreements, shipping container certifications, safeguards and security protections, authorization basis approvals, and nuclear criticality safety. Also, basic project management elements including scheduling, budget, staffing, stakeholder buy-in, and effective communication must be managed judiciously to ensure project success. This paper presents the challenges, best practices and lessons learned for the Sandia National Laboratories SNM De-inventory Project. Topical areas are Methodologies and Best Practices and Testing, Assessments, and Lessons Learned. Sub-topical areas include Nonproliferation and Arms Control, Materials Control and Accountability, Waste Management, and Packaging and Transportation.
机译：2004年5月7日，美国能源部（DOE）秘书宣布了美国国家核安全局（NNSA）的“核材料合并计划”。通过合并来自整个核武器综合体的特殊核材料（SNM）来建立该倡议，以增强国家安全。作为该计划的早期采用者，桑迪亚国家实验室制定了计划和时间表，以在2007财年年底前从新墨西哥州的阿尔伯克基市撤出所有的I类和II类安全SNM。桑迪亚确定了7个离散的SNM组，需要按顺序进行拆除为了实现目标，并将桑迪亚国家实验室（Sandia National Laboratories）建立为该综合大楼的“非持久” SNM站点。计划和准备工作很早就开始了，以解决为消除七个目标群体而面临的无数后勤挑战。本文是对去年工作的跟踪，并介绍了桑迪亚在最后阶段和SNM脱库存项目结束时的经验。在最佳情况下，处置SNM是一个艰巨的挑战。鉴于众多的利益相关者和特殊的项目要求，以积极的进度完成这些目标会放大已知的挑战，并揭示出意想不到的挑战。尽管已经确定了许多材料运输和处置的核心过程，但是许多材料的独特特性，安全要求以及实验室之间和DOE机构之间的协调，并不适合使用典型的转移程序。 SNM的处置要求包括但肯定不限于材料分析，现场收货协议，运输集装箱认证，保障和安全保护，授权依据批准以及核临界安全性。此外，必须明智地管理基本的项目管理元素，包括日程安排，预算，人员配备，利益相关者的支持以及有效的沟通，以确保项目成功。本文介绍了桑迪亚国家实验室SNM去库存项目的挑战，最佳实践和经验教训。主题领域是方法论和最佳实践以及测试，评估和经验教训。次主题领域包括防扩散和军备控制，材料控制和责任制，废物管理以及包装和运输。

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