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Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
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Appendix C

Workshop Agenda

Low-Level Radioactive Waste Management and Disposition: A Workshop

October 24–25, 2016
Keck Center
500 5th Street, NW
Washington, DC 20001

Monday, October 24

9:00 am Welcome
John Applegate, organizing committee chair
Executive Vice President for University Academic Affairs, Indiana University
Jenny Heimberg, study director
Nuclear and Radiation Studies Board, The National Academies
Opening Remarks
Douglas Tonkay
Director, Office of Waste Disposal, Office of Environmental Management, Department of Energy (DOE)
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
9:15 am Workshop Background and Objective
John Applegate, organizing committee chair

Session 1: The Scope of the LLW Challenge

9:45 am Categories and Characteristics of Low-Level Waste (LLW) Moderator:
Nina Rosenberg, organizing committee member
Program Director, Nuclear Nonproliferation and Security, Los Alamos National Laboratory
Each of three panelists will outline the variety of LLW streams, followed by a moderated, full-panelist discussion.
Questions for panelists:
  • What are the greatest challenges that you have observed in the management of LLW?
  • What key technical criteria and/or waste characteristics are most important to consider?
Miklos (Mike) Garamszeghy
Design Authority and Manager, Technology Assessment & Planning Nuclear Waste Management Organization (NWMO), Canada
Lisa Edwards
Electric Power Research Institute (EPRI)
Daniel B. Shrum
Senior Vice President Regulatory Affairs, EnergySolutions
11:00 am BREAK
11:15 am Regulations, Standards, Orders, and Guidance Criteria Moderator:
Larry Camper, organizing committee member
Nuclear Safety Consultant, Advoco Professional Services, LLC; U.S. Nuclear Regulatory Commission (USNRC), retired
Each of three panelists will answer a set of questions, followed by a moderated discussion.
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Questions for the panelists:
  • What are the health, environmental safety, and security bases that led to the generally applicable standards and regulations in your line of work?
  • What are the strengths and weaknesses of the respective approaches?
Andrew Orrell
Section Head for Waste and Environmental Safety, International Atomic Energy Agency (IAEA)
Thomas Magette
Managing Director, PricewaterhouseCoopers Advisory Services, LLC
Mark A. Yeager
Environmental Health Manager, South Carolina Department of Health and Environmental Control
12:30 pm LUNCH

Session 2: Lessons Learned in Establishing LLW Disposition Pathways

1:30 pm Case Studies of Successful LLW Disposal Solutions Moderator:
Rebecca Robbins, organizing committee member
Predisposal Unit Head, IAEA
United States case studies
Case Study 1:
Separations Process Research Unit (SPRU) Tank Waste Sludge Case Study
Melanie Pearson Hurley, DOE-EM Headquarters Site Liaison for the SPRU project
Case Study 2:
Low-Level Radioactive Waste Streams Reviewed for Disposal at Nevada National Security Site—Key Criteria, Variation, and Management
Greg Lovato
Deputy Administrator, Nevada Division of Environmental Protection
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Questions for the panelists:
  • What were the key characteristics of the waste stream that affected management decisions for waste processing, transportation, storage, and disposal?
  • Why did it work? Lessons learned for management from each example.
    • — waste characteristics (technical)
    • — management practices (process)
    • — regulatory structure (manageable, predictable, consistent)
  • Were there instances in which it almost did not work?
  • What were the obstacles to successful waste management and disposal?
    • — waste characteristics
    • — management practices
    • — regulatory structure
2:30 pm BREAK
2:45 pm Case Studies of Successful LLW Disposal Solutions (continued) Moderator:
Rebecca Robbins, organizing committee member
International case studies
Case Study 3:
Canada, Licensing a Low-Level Waste Facility
Case Study 4:
Deep Geologic Repository for Low- and Intermediate-Level Waste Repository
Mike Garamszeghy, NWMO
Case Study 5:
France, Very-Low-Level and Intermediate-Low-Level Waste facilities
Gérald Ouzounian, Director, International Division, ANDRA-Agence nationale pour la gestion des déchets radioactifs
Questions for the panelists: (see questions for U.S. case studies
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×

Full Workshop Discussion

3:45 pm Key Characteristics of LLW and Challenging LLW Streams: Initial Discussions
John Applegate, organizing committee chair
4:45 pm Wrap-up
John Applegate, organizing committee chair
5:00 pm ADJOURN

Tuesday, October 25

9:00 am Welcome
John Applegate, organizing committee chair, and Jenny Heimberg, study director
9:10 am Common Themes from Yesterday’s Discussions (Characteristics and Methodologies)
Moderator:
John Applegate, organizing committee chair
10:10 am BREAK

Session 3: Applying Common Themes to Problem Cases

10:25 am Moderator:
John Applegate, organizing committee chair
Description of the problem case studies by experts:
  1. Greater than Class C (GTCC) and Commercial Transuranic (TRU) Waste > 100 nCi/g
    Lawrence R. Jacobi, Jr., Jacobi Consulting
  2. Sealed Sources
    Temeka Taplin, NNSA
  3. Clearance or Exempt Waste and Low-Activity Waste (e.g., lowest 10% Class A Waste)
    Lisa Edwards, Electric Power Research Institute (EPRI)
  4. Incident Waste
    Will Nichols, INTERA
  5. Depleted Uranium (DU)
    Scott Kirk, BWXT
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
10:50 am BREAK-OUT Session
Evaluating the Usefulness of Common Themes Applied to Problem Cases
Organizing committee members and study director to each lead a breakout group.
Each group will be encouraged to think about the challenges of one particular waste stream in light of previous remarks.
  • What are the characteristics of the wastes?
  • What are the challenges to disposal?
  • How might the proposed methodology or approaches be applied to this WWP category?
12:00 pm LUNCH
1:00 pm Summary of Morning Session by Each Group Lead
2:15 pm BREAK

Session 4: Concluding Discussion

2:30 pm Full Workshop Discussion
Moderator:
John Applegate, organizing committee chair
  • What have we learned? Do we have the pieces here for an integrated solution/system for LLW without a disposition pathway?
  • Is there information missing that keeps us from developing an integrated solution?
4:00 pm Concluding Remarks/Reactions from Agencies
Douglas Tonkay, DOE-EM
4:15 pm Wrap-up
John Applegate, organizing committee chair
4:30 pm ADJOURN
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Page 113
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Page 114
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Page 115
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Page 116
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Page 117
Suggested Citation:"Appendix C: Workshop Agenda." National Academies of Sciences, Engineering, and Medicine. 2017. Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop. Washington, DC: The National Academies Press. doi: 10.17226/24715.
×
Page 118
Next: Appendix D: Low-Level Radioactive Waste Management and Disposition: Background Information »
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 Low-Level Radioactive Waste Management and Disposition: Proceedings of a Workshop
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The Department of Energy's Office of Environmental Management (DOE) is responsible for the safe cleanup of sites used for nuclear weapons development and government-sponsored nuclear energy research. Low-level radioactive waste (LLW) is the most volumetrically significant waste stream generated by the DOE cleanup program. LLW is also generated through commercial activities such as nuclear power plant operations and medical treatments.

The laws and regulations related to the disposal of LLW in the United States have evolved over time and across agencies and states, resulting in a complex regulatory structure. DOE asked the National Academies of Sciences, Engineering, and Medicine to organize a workshop to discuss approaches for the management and disposition of LLW. Participants explored the key physical, chemical, and radiological characteristics of low-level waste that govern its safe and secure management and disposal in aggregate and in individual waste streams, and how key characteristics of low level waste are incorporated into standards, orders, and regulations that govern the management and disposal of LLW in the United States and in other major waste-producing countries. This publication summarizes the presentations and discussions from the workshop.

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