Public Meeting Schedule: Meeting Details

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Meeting info
The U.S. NRC is holding a second public workshop on the technical basis for development of interim guidance on subsurface investigations supporting license termination under 10 CFR Part 20, Subpart E. This research effort focuses on survey design optimization methods, data analysis techniques, and recommendations for associated software development to support subsurface investigations at decommissioning sites. A draft technical report has been developed and feedback received during the workshop will be considered in finalizing the report. Taking into consideration workshop and technical report findings, interim guidance will be developed by NRC staff in late 2022. The objective of the interim guidance is to improve transparency regarding acceptable methods to assess, evaluate, and manage risks associated with residual radioactivity in subsurface soils and groundwater.
Meeting Feedback
Meeting Dates and Times
12:00PM - 5:00PM ET

Webinar Link:
Webinar Meeting Number: see comments for audio only
Webinar Password: see comments
Thomas Aird
(301) 415-2442

Cynthia Barr
(301) 415-4015

Participation Level
NRC Participants
NRC Staff
External Participants
Department of Energy
Electric Power Research Institute (EPRI)
Nuclear Energy Institute (NEI)
Pacific Northwest National Lab
Docket Numbers - Facility Names
Related Documents
ML22088A219 - Subsurface Surveys and Characterization - Draft White Paper - Contractor Report

ML22126A171 - Public Meeting Notice, Detailed Agenda, Revision 1, 2nd Annual Subsurface Investigations Workshop

ML22130A050 - 05/11/2022 Second Annual Subsurface Surveys Public Workshop

This will be a virtual-only meeting through Microsoft Teams. Audio and video are available through Teams. For audio only, please call +1 301-576-2978, 155507662#. Meeting materials have been attached to the meeting notice, including a technical white paper and a detailed agenda with proposed discussion questions. For additional details regarding the scope of the meeting, and to register for the event, please email (or call) the NRC meeting contacts: Tom Aird, and Cynthia Barr,

Page Last Reviewed/Updated Friday, November 19, 2021