Letter Sequence Approval |
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Initiation
- Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request
- Acceptance
Results
- Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval
Other: ML20280A970, ML20343A224, ML21147A547, ML21160A221, ML21218A045, ML22018A300, ML23097A123, ML23097A127, ML24103A224, ML24212A030, ML24262A066, ML24297A138, ML25017A130, ML25023A086, ML25028A267, ML25161A172
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MONTHYEARML21263A2362020-08-0505 August 2020
Safety Evaluation by the Office of Nuclear Reactor Regulation Regarding the Terrapower, LLC Quality Assurance Topical Report
Project stage: Approval
ML20280A9702020-10-21021 October 2020
Terrapower - Acceptance Topical Report Quality Assurance Program Description
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Letter and Final Safety Evaluation for Kairos Power, LLC Topical Report-KP Fhr Risk-Informed Performance-Based Licensing Basis Development Methodology (Revision 1) (EPID No. L-2019-TOP-0009/CAC No. 000431)
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Revision to Terrapower, LLC - Quality Assurance Topical Report
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ML21021A3642021-01-21021 January 2021
Enclosure 2: Presentation Materials About Construction Permit Application for the KP-FHR (Non-Proprietary)
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ML21071A0822021-03-0808 March 2021
Kairos Power, LLC - Quality Assurance Program for the Kairos Power Flouride Salt-Cooled High Temperature Reactor Topical Report (Revision 1)
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ML21071A0832021-03-31031 March 2021
Kairos Power, LLC - KP-TR-007-NP, Quality Assurance Program for the Kairos Power Flouride Salt-Cooled High Temperature Reactor Topical Report, Revision 1 (Non-Proprietary)
Project stage: Request
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Kairos Power LLC, Quality Assurance Program for the Flouride Salt-Cooled High Temperature Reactor Topical Report (Revision 2)
Project stage: Request
ML21117A0472021-04-26026 April 2021
Kairos Power LLC, Quality Assurance Program for the Flouride Salt-Cooled High Temperature Reactor Topical Report(Revision 3)
Project stage: Request
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Quality Assurance Program for the Kairos Power Flouride Salt Cooled High Temperature Reactor Topical Report, Revision 3
Project stage: Request
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Kairos Power LLC, Quality Assurance Program for the Flouride Salt-Cooled High Temperature Reactor Topical Report Revision 2
Project stage: Request
ML21148A2362021-05-28028 May 2021
Response to Request for Additional Information on NRCs Assessment of the Quality Assurance Program Description for Terrapower, LLCs Quality Assurance Topical Report
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ML21147A5472021-06-0909 June 2021
Kairos Power Hermes Test Reactor Psotulated Events Audit Plan
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ML21160A2212021-06-22022 June 2021
Letter SE Kairos Fuel Performance Methodology Topical
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ML21183A2002021-07-0202 July 2021
Revised Response to Request for Additional Information on NRCs Assessment of the Quality Assurance Program Description for Terrapower, LLCs Quality Assurance Topical Report
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ML21218A0452021-08-17017 August 2021
Kairos Hermes PSAR Pre-Submittal Audit Plan - Rev. 3
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ML21194A4392021-08-20020 August 2021
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ML21308A5982021-11-16016 November 2021
Letter - Kairos Power, LLC - Safety Evaluation for Kairos Power, LLC Topical Report KP-TR-007-NP, Quality Assurance Program
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Enclosure - Safety Evaluation for Kairos Power LLC Topical Report KP-TR-007-NP, Quality Assurance Program for the Kairos Power Fluoride Salt-Cooled High Temperature Reactor, Revision 3
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ML22018A3002022-01-21021 January 2022
Letter - NRC Feedback on Terrapower Advanced SER QAPD
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ML22018A1612022-01-31031 January 2022
Kairos Power LLC, Kp& 8208;TR& 8208;004& 8208;NP, Regulatory Analysis for the Kairos Power Fluoride Salt-Cooled High Temperature Reactor, Rev. 4
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KP-TR-012-NP, Revision 3, KP-FHR Mechanistic Source Term Methodology Topical Report
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Kairos Power, LLC, Safety Evaluation for KP-TR-012 KP-FHR Mechanistic Source Term Methodology Topical Report, Revision 3 (EPID L-2020-TOP-0051/CAC 000431)
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ML22136A0892022-05-26026 May 2022
Safety Evaluation for Kairos Regulatory Analysis Topical Report Kp TR-004, Revision 4
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Kairos Power LLC, Fuel Qualification Methodology for Fluoride Salt-Cooled High Temperature Reactor (KP-FHR), Revision 2
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ML22265A2182022-09-21021 September 2022
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Submittal of Revised Terrapower, LLC Quality Assurance Topical Report, Revision 14
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ML22318A2362022-11-10010 November 2022
Submission of X Energy, LLC (X-energy) Xe-100 Licensing White Paper Probabilistic Risk Assessment Technical Adequacy Approach
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ML23048A3262023-03-0202 March 2023
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X Energy LLC - Safety Evaluation of XE-100 Topical Report TRISO-X Pebble Fuel Qualification Methodology Revision No. 3 (EPID No. L-2021-TOP-0011) - Redacted
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ML23062A7332023-03-14014 March 2023
Redacted Final Safety Evaluation of Graphite Material Qualification for the Kairos Power Fluoride Salt-Cooled High-Temperature Reactor (KP-TR-014)
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Letter - Safety Evaluation of Quality Assurance Topical Report TP-QA-PD-0001, Terrapower QA Program Description, Revisions 13 and 14
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2022-01-31
[Table View] |
Text
MARCH 24, 2025 Mr. John Bolin Senior Staff Engineer, Nuclear Technologies and Materials Division General Atomics Electromagnetic Systems 16530 Via Esprillo San Diego, CA 92127
SUBJECT:
GENERAL ATOMICS - ELECTROMAGNETIC SYSTEMS - FINAL SAFETY EVALUATION OF TOPICAL REPORT 30599T00006, FAST MODULAR REACTOR QUALITY ASSURANCE PROGRAM DESCRIPTION, REVISION 5 (EPID NO: L-2023-TOP-0025/CAC NO. 000431)
Dear Mr. Bolin:
By letter dated July 31, 2023 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML23212B187), General Atomics - Electromagnetic Systems (GA-EMS) requested the U.S. Nuclear Regulatory Commission (NRC) staffs review and approval of topical report (TR) 30599T00006, Fast Modular Reactor Quality Assurance Program Description, Revision 3. By letters dated June 27, 2024 (ML24179A337) and October 1, 2024 (ML24275A237), GA-EMS submitted Revision 4 and Revision 5, respectively, of the TR.
In an email dated February 6, 2025 (ML25052A225), the NRC staff provided GA-EMS with a draft of its safety evaluation (SE) (ML25052A226) for the purpose of identifying proprietary information. In an email dated February 24, 2025 (ML25057A301), GA-EMS confirmed that there was no proprietary information in the draft SE. The NRC staffs final SE for 30599T00006, Revision 5, is enclosed.
The NRC staff requests that GA-EMS publish an accepted version of this TR within 3 months of receipt of this letter. The accepted version shall incorporate this letter and the enclosed SE after the title page. The accepted version shall include an "-A" (designating accepted) following the TR identification symbol.
J. Bolin If you have any questions, please contact Samuel Cuadrado via email at Samuel.CuadradodeJesus@nrc.gov.
Sincerely, Joshua Borromeo, Chief Advanced Reactor Licensing Branch 1 Division of Advanced Reactors and Non-Power Production and Utilization Facilities Office of Nuclear Reactor Regulation Project No.: 99902098
Enclosure:
Safety Evaluation JOSHUA BORROMEO Digitally signed by JOSHUA BORROMEO Date: 2025.03.24 12:56:02
-04'00'
Pkg: ML25008A092 Letter: ML25008A096 Safety Evaluation: ML25008A094 NRR-106 OFFICE NRR/DANU/UAL1/PM NRR/DANU/UAL1/LA OGC/NLO NAME SCuadrado DGreene SGellen DATE 3/6/2025 1/22/2025 3/11/2025 OFFICE NRR/DRO/IQVB/BC NRR/DANU/UAL1/BC NAME KKavanagh JBorromeo DATE 2/6/2025 3/24/2025