ML25077A107

Cover Letter - Human Factors RAIs Set 9 Regarding the TRISO-X License Application for a New Fuel Fabrication Facility

ML25077A107
Person / Time
Site:	Triso-X
Issue date:	03/21/2025
From:	Matt Bartlett NRC/NMSS/DFM/FFLB
To:	Wheeler J Triso-X
Shared Package
ML25077A106	List: ML25077A107
References
EPID L-2022-NEW-0005
Download: ML25077A107 (1)

Text

OFFICIAL USE ONLYSECURITY-RELATED INFORMATION OFFICIAL USE ONLYSECURITY-RELATED INFORMATION UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Jennifer K. Wheeler, Director Regulatory Affairs TRISO-X, LLC 801 Thompson Avenue Rockville, MD 20852

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION AS SET 9 FOR THE HUMAN FACTORS REVIEW REGARDING THE TRISO-X, LLC LICENSE APPLICATION FOR A NEW FUEL FABRICATION FACILITY (ENTERPRISE PROJECT IDENTIFICATION NUMBER L-2022-NEW-0005)

Dear Jennifer Wheeler:

The U.S. Nuclear Regulatory Commission (NRC) staff has developed requests for additional information (RAI) provided as set 9 to support the human factors portion of the TRISO-X, LLC (TRISO-X) safety and safeguards license application review. Your application for a new fuel fabrication facility located in Oak Ridge, Tennessee was submitted via letter dated April 5, 2022 (Agencywide Documents Access and Management System [ADAMS] Accession No. ML22101A200); supplemented by letters dated October 13, 2022 (ML22286A144), November 4, 2022 (ML22308A251); and revised license application submitted by letters dated December 30, 2024 (ML24365A254) and January 31, 2025 (ML25031A450).

The RAI responses are due April 19, 2025 (45 days from the date the draft RAIs were provided via email). Please let us know if you have an interest in holding a call to discuss the draft responses prior to formal submittal, consistent with the NRC staff RAI process described in LIC-FM-3, Section 2.10.1(b) (ML22208A272). Extending the formal responses beyond the due date, the need for supplements, or a second round of RAIs may result in an extension of the proposed review schedule.

In accordance with Title 10 of the Code of Federal Regulations, Part 2 Agency Rules of Practice and Procedure, a copy of this letter and the public enclosures will be available electronically for public inspection in the NRC Public Document Room (PDR) or from the Publicly Available Records component of the NRCs ADAMS. The ADAMS database is accessible from the NRC website at http://www.nrc.gov/reading-rm/adams.html. The PDR is open by appointment. To make an appointment to visit the PDR, please send an email to PDR.Resource@nrc.gov or call 1-800-397-4209 or 301-415-4737, between 8 a.m. and 4 p.m.

eastern time, Monday through Friday, except Federal holidays.

The Enclosure transmitted herewith contains security related information. When separated from the enclosure, this letter is decontrolled.

March 21, 2025

OFFICIAL USE ONLYSECURITY-RELATED INFORMATION J. Wheeler 2

OFFICIAL USE ONLYSECURITY-RELATED INFORMATION If you have any questions regarding this communication, please contact me at 301-415-7154, or via email to Matthew.Bartlett@nrc.gov.

Sincerely, Matthew Bartlett, Senior Project Manager Fuel Facility Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards Docket No. 07007027

Enclosure:

1. RAI Integrated Safety Analysis (Non-Public) cc: trisox@listmgr.nrc.gov Signed by Bartlett, Matthew on 03/21/25

ML25077A106(pkg, non-public), ML25077A107(ltr),

ML25077A108 (encl, non-public)

OFFICE NMSS/DFM/FFLB NMSS/DFM/FFLB NMSS/DFM/FFLB NAME MBartlett JGoodridge SLav DATE 3/19/2025 3/20/2025 3/20/2025 OFFICE NMS/DFM/FFLB NAME MBartlett DATE 3/21/2025