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DOE OSTI · 2999089

URC/HRC Selection Guidance

Rivers, Joseph D. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)]
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Abstract

Given the importance of the URC and HRC thresholds as part of a physical security program that is designed to protect against radiological sabotage, it is important to provide guidance on how to assign those thresholds consistent with a State’s level of risk tolerance. Without such guidance, most States will be challenged to establish appropriate thresholds or appropriately establish regulations. This document provides guidance on establishing dose limits and where they apply, as well as the timeframe for which the dose limits should be measured. For dose limits, it offers examples of established thresholds based on safety and emergency response thresholds. Whereas, for timeframes, a process to identify possible timeframes is offered.

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45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL PROTECTION

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Rivers, Joseph D. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)]. 2025-09-01. URC/HRC Selection Guidance. https://doi.org/10.2172/2999089

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