Document: NRC Regulatory Guide
Document ID: b2dd9fac-b26b-4819-a1b3-6e1765b4cfa3
Document Type: regulatory_guide
Title: Constraint on Releases of Airborne Radioactive Materials to the Environment for Licensees other than Power Reactors + HISTORY - HISTORY 04/2017 – Periodic Review of Revision 1 – Issues identified for future consideration 04/2010 – DG-4018 , Proposed Revision 1 12/1995 – Draft DG-8016
Source: NRC Regulatory Guide Division 4
Source URL: https://www.nrc.gov/docs/ML1720/ML17208A922.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-4.20
CFR Part: 
CFR Title: 

Content:
r the known issues, in terms of anticipated numbers of licensing and inspection activities over the next several years? None. 3. What is an estimate of the level of effort needed to address identified issues in terms of full-time equivalent and contractor resources? Not applicable. 4. Based on the answers to the questions above, what is the NRC staff action for this guide (Reviewed with no issues identified, Reviewed with issues identified for future consideration, Revise, or Withdraw)? Reviewed with no issues identified. 5. Provide a conceptual plan and timeframe to address the issues identified during the review. Not applicable. 4 Regulatory Guide Number: 3.63, Revision 0 Title: Onsite Meteorological Measurement Program for Uranium Recovery Facilities -- Data Acquisition and Reporting Office/division/branch: NMSS/DUWP/URLB Technical Lead: Ronald A. Burrows Staff Action Decided: Reviewed with issues identified for future consideration 1. What are the known technical or regulatory issues with the current version of the Regulatory Guide (RG)? RG 3.63 was issued in 1988 to provide guidance acceptable to the U.S. Nuclear Regulatory Commission (NRC) staff regarding meteorological parameters that should be measured, the siting of meteorological instruments, system accuracies, instrument maintenance and servicing schedules, and the recovery, reduction, and compilation of data. There are no technical or regulatory issues with the current version of this RG that need to be updated. During the next review of this RG the staff may update the reference section of the guide. If the staff is expecting new or renewal applications it may be beneficial to provide additional information in the staff guidance listed in section C.1 of the guide regarding the use of short-term wind data to make a determination of the long- term representativeness of meteorological conditions in the facility’s site. With respect to this determination, other NRC documents include more up-to-date