ML25100A240
| ML25100A240 | |
| Person / Time | |
|---|---|
| Site: | 99902118 |
| Issue date: | 05/30/2025 |
| From: | Patrick Boyle, Denise Mcgovern NRC/NRR/DANU/UAL2 |
| To: | Michael Dudek X-Energy |
| Shared Package | |
| ML25093A343 | List: |
| References | |
| EPID L-2024-TOP-0014 | |
| Download: ML25100A240 (1) | |
Text
May 30, 2025 Mr. Michael Dudek, Licensing Manager XENITHTM Microreactor Program X Energy, LLC.
530 Gaither Road, Suite 700 Rockville, MD, 20850
SUBJECT:
X ENERGY, LLC. - REPORT REGARDING THE REGULATORY AUDIT OF THE XENITH' PRINCIPAL DESIGN CRITERIA TOPICAL REPORT (EPID L-2024-TOP-0014)
Dear Mr. Dudek:
By letters dated April 26, 2024, December 16, 2024, April 4, 2025, and May 7, 2025 (Agencywide Documents Access and Management System (ADAMS) Accession Nos.
ML24117A262, ML24351A228, ML25094A192, and ML25127A342, respectively), X Energy, LLC., (X-energy), submitted Revisions 1, 2, 3, and 4, of the topical report (TR) titled, XENITHTM Principal Design Criteria Licensing Topical Report, for the U.S. Nuclear Regulatory Commission (NRC) staffs review and safety evaluation. The TR describes the development of the principal design criteria (PDC) for X-energys Next-Generation Integrated Transportable High-Temperature (XENITHTM) microreactor.
The NRC staffs report for the regulatory audit conducted in connection with its review of the TR is provided as an enclosure. The NRC staff did not make any licensing conclusions or findings as a result of this audit, but the report is part of the administrative record of the NRC staffs review of the TR and may provide information supporting the NRC staffs safety evaluation. The audit followed the plan dated September 13, 2024, (ML24248A241) unless otherwise noted in the enclosed report. This report constitutes the final report for the audit.
If you have any questions, please contact Patrick Boyle at (301) 415-3936 or via e mail at Patrick.Boyle@nrc.gov.
Sincerely, Denise McGovern, Senior Project Manager (on behalf of Patrick Boyle)
Advanced Reactors Licensing Branch 2 Division of Advanced Reactors and Non-Power Production and Utilization Facilities Office of Nuclear Reactor Regulation Docket No.: 99902118
Enclosure:
As stated cc: Distribution via X-energy, LLC. GovDelivery (Letter and Enclosure)
DENISE MCGOVERN Digitally signed by DENISE MCGOVERN Date: 2025.05.30 14:39:37 -04'00'
Package: ML25093A343 Letter: ML25100A240
Enclosure:
ML25100A241 NRR-106 OFFICE NRR/DANU/UAL2:PM NRR/DANU/UAL2:LA NRR/DANU/UAL2:PM NAME MVegaRodriguez CSmith PBoyle DATE 04/10/2025 04/14/2025 04/11/2025 OFFICE NRR/DANU/UTB3: BC NRR/DANU/UAL2: BC (A) NRR/DANU/UAL2:PM NAME GOberson SPhilpott DMcGovern DATE 05/16/2025 05/27/2025 05/30/2025