ML25210A456
| ML25210A456 | |
| Person / Time | |
|---|---|
| Site: | Hermes File:Kairos Power icon.png |
| Issue date: | 08/07/2025 |
| From: | Cayetano Santos NRC/NRR/DANU/UAL1 |
| To: | Lynch R, Peebles D Kairos Power |
| References | |
| EPID L-2025-TOP-0026 | |
| Download: ML25210A456 (1) | |
Text
From:
Cayetano Santos To:
Drew Peebles; Rachel Lynch Cc:
Josh Borromeo; Jim Anderson; Tony Brown; Scott Tonsfeldt
Subject:
Topical Report Completeness Determination for KP-TR-026-NP (Operator Training and Testing Program for Non-Power Kairos Power Fluoride Salt-Cooled High-Temperature Reactors)
Date:
Thursday, August 7, 2025 1:10:00 PM Attachments:
NRC Form 898 TR Completeness Determination KP-TR-026 signed.pdf Rachel and Drew,
Attached is the completeness determination for Kairos Power, LLC (Kairos) topical report KP-TP-026-NP, Operator Training and Testing Program for Non-Power Kairos Power Fluoride Salt-Cooled High-Temperature Reactors, Revision 0. This report was submitted by letter dated July11, 2025, and Kairos requested completion of the acceptance review within 30 days of receipt. The NRC staff has completed the acceptance review of KP-TR-026-NP and found that the material presented is sufficient to begin a detailed technical review.
The NRC staff plans to issue the draft safety evaluation by July 31, 2026. If needed, the NRC staff will issue a request for additional information (RAI) by February 27, 2026, and request a response within 30 days. The NRC staff estimates that 500 hours0.00579 days <br />0.139 hours <br />8.267196e-4 weeks <br />1.9025e-4 months <br /> will be needed to complete the technical review. The final completion schedule and level of effort could change due to several factors including the need for additional RAIs, unanticipated changes in the scope of the review, and ACRS reviews. The NRC staff will communicate any changes to the review schedule or estimated hours.
If you have any questions, please feel free to contact me at 301-415-7270 or Cayetano.Santos@nrc.gov.
Docket Nos.: 05007513, 05000611, and 05000612 EPID: L-2025-TOP-0026
Cayetano (Tanny) Santos Project Manager Division of Advanced Reactors and Non-Power Production and Utilization Facilities Office of Nuclear Reactor Regulation US Nuclear Regulatory Commission