ML26005A195
| ML26005A195 | |
| Person / Time | |
|---|---|
| Site: | 99902069 |
| Issue date: | 12/10/2025 |
| From: | NRC |
| To: | NRC/NRR/DANU |
| References | |
| Download: ML26005A195 (0) | |
Text
From:
Brian Bettes Sent:
Wednesday, December 10, 2025 11:48 AM To:
ext_Drew_Peebles; ext_Delaney_Simmons Cc:
Subject:
Kairos KP-FHR Safety Analysis Methodology Topical Report -
Draft Audit Report Drew Pebbles Kairos Power, LLC 707 W. Tower Ave, Suite A Alameda, CA 94501 Mr. Pebbles, By letter dated June4,2024, Kairos Power, LLC (Kairos) submitted for U.S. Nuclear Regulatory Commission (NRC) staff review KP-TR-020-P, Safety Analysis Methodology for the Kairos Power Fluoride Salt-Cooled High-Temperature Test Reactor, Revision0 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML24156A162). On September 25, 2024, the NRC issued an audit plan for the purpose of gaining a better understanding of KP-TR-020-P (ML24269A202). In many cases Kairos updated the TR to resolve items discussed in the audit. By \
letter dated July 29, 2025, Kairos submitted Revision 1 of KP-TR-020-P (ML25210A576). The NRC staff has completed this audit and prepared a draft audit summary report.
A copy of the draft audit summary report has been placed in the NRCs external sharepoint site to which you and Delaney Simmons have been given access. The draft audit summary report is being provided for a proprietary information review. Pursuant to Section 2.390 of Title 10 of the Code of Federal Regulations (10 CFR), we have determined that the draft audit summary report may contain proprietary export-controlled information. If Kairos identifies any proprietary export-controlled information in the draft audit summary report, please identify such information line-by-line and define the basis pursuant to the criteria of 10 CFR 2.390. Use double brackets and yellow highlight to identify any ((proprietary or export-controlled information)). Please provide your response within 10 working days.
Both this email and the draft audit summary report have been placed in ADAMS and made Official Agency Records. The draft audit summary report is declared as nonpublic because it may contain proprietary information. This email is declared public.
If you have any questions, please feel free to contact me at Brian.Bettes@nrc.gov or (301) 415-3762.
Brian Bettes 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.: 99902069
Hearing Identifier:
KairosPower_PreApp_Public Email Number:
32 Mail Envelope Properties (SA9PR09MB5613C36C3679FAEA45CD7CFB9CA0A)
Subject:
Kairos KP-FHR Safety Analysis Methodology Topical Report - Draft Audit Report Sent Date:
12/10/2025 11:48:27 AM Received Date:
12/10/2025 11:48:00 AM From:
Brian Bettes Created By:
Brian.Bettes@nrc.gov Recipients:
"Cayetano Santos" <Cayetano.Santos@nrc.gov>
Tracking Status: None "ext_Drew_Peebles" <>
Tracking Status: None "ext_Delaney_Simmons" <>
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