ML22188A071
| ML22188A071 | |
| Person / Time | |
|---|---|
| Issue date: | 07/22/2022 |
| From: | Weidong Wang Advisory Committee on Reactor Safeguards |
| To: | |
| Wang W | |
| References | |
| Download: ML22188A071 (2) | |
Text
RADIATION PROTECTION AND NUCLEAR MATERIALS SUBCOMMITTEE MEETING INFORMATION BRIEFING ON REGULATORY GUIDE 1.249, REVISION 0 USE OF ARCON METHODOLOGY FOR CALCULATION OF ACCIDENT-RELATED OFFSITE ATMOSPHERIC DISPERSION FACTORS July 22, 2022 OPEN TO PUBLIC AGENDA Subcommittee Meeting Chair: Gregory Halnon Cognizant ACRS Staff: Weidong Wang Location: NRC HQ with online Teams Virtual Meeting Microsoft Teams meeting Join on your computer or mobile app Click here to join the meeting Or join by entering a meeting ID Meeting ID: 226 361 375 094 Passcode: 9fdtS3 Or call in (audio only)
+1 301-576-2978,,233203553# United States, Silver Spring Phone Conference ID: 233 203 553#
Topic Presenter Time/Duration OPEN SESSION 1
ACRS Chairman Introductory Remarks Chairman 9:30AM - 9:35AM 2
NRC Staff Introductory Remarks NRC Staff 9:35AM - 9:40AM 3
Overview of calculating atmospheric dispersion (/Q) and how it is used in the design of site buildings and systems.
Kevin Quinlan 9:40AM -
4 What is used presently for calculation of /Q for low population zones.
Describe the interrelationships of RGs 1.23, 1.194, and 1.141 Kevin Quinlan 6
What is the expanded use of ARCON96 and any limitations on use (technology, site characteristics, size of plant or buildings).
Where should we expect to see this being used and what benefits will be realized Jason White
- 11:00AM 8
Public comment 11:00AM - 11:15AM
Notes:
- During the meeting, 301-415-7360 should be used to contact anyone in the ACRS Office.
- Federal Register Notice 84 FR 27662 (https://www.govinfo.gov/content/pkg/FR-2019-0613/pdf/2019-12425.pdf ) dated June 13, 2019, describes procedures to be followed with respect to meetings conducted by the U.S. Nuclear Regulatory Commissions (NRCs) Advisory Committee on Reactor Safeguards (ACRS) pursuant to the Federal Advisory Committee Act (FACA) and NRC implementing regulations found at Title 10 of the Code of Federal Regulations Part 7, Advisory Committees. Members of the public who desire to provide written or oral input for ACRS Full Committee and Subcommittee meetings may do so and should contact the Designated Federal Officer (DFO - listed above) five days prior to the meeting, as practicable. In addition, there will be time allotted at each meeting for the public to provide oral comment.
- Presentation time should not exceed 50 percent of the total time allocated for a given item. The remaining 50 percent of the time is reserved for discussion.
- One (1) electronic copy of each presentation should be emailed to the Designated Federal Officer 1 day before the meeting.