ML24008A061
| ML24008A061 | |
| Person / Time | |
|---|---|
| Site: | 99902100 |
| Issue date: | 01/08/2024 |
| From: | Brusselmans R NRC/NRR/DANU/UAL1 |
| To: | George Wilson TerraPower |
| References | |
| EPID L-2023-TOP-0024 | |
| Download: ML24008A061 (1) | |
Text
January 8, 2024 Mr. George Wilson Vice President, Regulatory Affairs TerraPower, LLC 15800 Northup Way Bellevue, WA 98008
SUBJECT:
TERRAPOWER, LLC -
SUMMARY
REPORT ON THE REGULATORY AUDIT OF TOPICAL REPORT, PLUME EXPOSURE PATHWAY EMERGENCY PLANNING ZONE SIZING METHODOLOGY, REVISION 0 (EPID NO. L-2023-TOP-0024)
Dear Mr. Wilson:
By letter dated March 20, 2023, TerraPower, LLC (TerraPower) submitted topical report (TR)
NAT-3056, Plume Exposure Pathway Emergency Planning Zone Sizing Methodology, Revision 0 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML23080A045) to the U.S. Nuclear Regulatory Commission (NRC) staff. The TR describes TerraPowers proposed methodology for determining the plume exposure pathway (PEP) emergency planning zone (EPZ) for the Natrium sodium-cooled fast reactor design. Enclosed is a summary report on the regulatory audit conducted by the NRC staff in connection with its ongoing review of the TR. The audit followed the plan dated August 11, 2023 (ML23199A317).
The audit summary report does not make any licensing conclusions or findings, but it is part of the administrative record of the NRC staffs review of the TR and may provide information supporting the NRC staffs safety evaluation. No requests for additional information were identified as part of the audit and there are no open items resulting from the audit. The report constitutes the final report on the audit.
If you have any questions regarding this matter, please contact me at (301) 415-0829 or by via email at Roel.Brusselmans@nrc.gov.
Sincerely,
/RA/
Roel Brusselmans, Project Manager Advanced Reactor Licensing Branch 1 Division of Advanced Reactors and Non-Power Production and Utilization Facilities Office of Nuclear Reactor Regulation Project No.: 99902100
Enclosure:
As stated cc: TerraPower Natrium via Gov Delivery
Package: ML24008A057 Letter: ML24008A061
Enclosure:
ML24008A062 OFFICE NRR/DANU/UAL1:PM NRR/DANU/UAL1:PM NRR/DANU/UAL1:LA NAME RBrusselmans SDevlin-Gill DGreene DATE 12/21/2023 12/21/2023 12/27/2023 OFFICE NRR/DANU/UAL1:BC NRR/DANU/UAL1:PM NAME WJessup RBrusselmans DATE 1/8/2024 1/8/2024