Letter Sequence Other |
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Results
Other: ML23355A077, ML23355A078, ML24012A023, ML24115A128, ML24178A121, ML24233A295, ML24235A508, ML25212A073, ML25212A074, ML25213A037, ML25213A038
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MONTHYEARML23334A2392023-11-30030 November 2023
Terrapower, LLC, Transmittal of Stability Methodology Topical Report, Revision 0
Project stage: Request
PMNS20240074, Notice of Closed Meeting to Discuss NRC Staff Feedback on Terrapower, LLCs Stability Methodology Topical Report2024-01-0808 January 2024
Notice of Closed Meeting to Discuss NRC Staff Feedback on Terrapower, LLCs Stability Methodology Topical Report
Project stage: Request
ML24012A0232024-01-11011 January 2024
Withholding Proprietary Information from Public Disclosure - Terrapower, LLC Stability Methodology Topical Report
Project stage: Other
ML23355A0722024-02-20020 February 2024, 21 February 2024
Completeness Determination for Terrapower, LLC Stability Methodology Topical Report, Revision 0
Project stage: Request
ML23355A0782024-02-20020 February 2024
NRC Form 898 - Completeness Determination for the Terrapower, LLC Stability Methodology Topical Report Revision 0
Project stage: Other
ML23355A0772024-02-21021 February 2024
Email - Completeness Determination for the Terrapower, LLC Stability Methodology Topical Report Revision 0
Project stage: Other
ML24054A0952024-02-23023 February 2024
Summary of Closed Meeting with Terrapower, LLC to Discuss the Stability Methodology Topical Report
Project stage: Meeting
ML24054A0962024-02-23023 February 2024
Enclosure 2 - 02/08/2024 Summary of Closed Meeting with Terrapower, LLC to Discuss the Stability Methodology Topical Report
Project stage: Meeting
ML24101A3622024-04-10010 April 2024
Submittal of Terrapower Topical Report, Principal Design Criteria for the Natrium Advanced Reactor, Revision 1
Project stage: Request
ML24115A1282024-04-24024 April 2024
Terrapower, LLC - Audit Plan for TP-LIC-RPT-0006, Stability Methodology Topical Report, Revision 0 (Cac/Epid No. 000431/L-2023-TOP-0057)
Project stage: Other
ML24178A1212024-06-26026 June 2024
NRR E-mail Capture - (External_Sender) Proposed Revised Schedule: Terrapower Stability Methodology Topical Report (L-2023-TOP-0057)
Project stage: Other
ML24232A2312024-08-16016 August 2024
Terrapower, LLC, Transmittal of Stability Methodology Topical Report, NAT-9393, Revision 0
Project stage: Request
ML24235A5082024-09-18018 September 2024
NRC Form 897 - Topical Report Withholding Determination - Terrapower, LLC, NAT-9393, Stability Methodology Topical Report, Revision 0
Project stage: Other
ML24233A2952024-12-12012 December 2024
Enclosure (Public) - Terrapower, LLC, Summary Report on the Regulatory Audit of Topical Report, TP-LIC-RPT-0006, Stability Methodology Topical Report, Revision 0
Project stage: Other
ML24324A2272025-01-31031 January 2025
Terrapower Draft SE for Topical Report NAT-9393, Stability Methodology Topical Report, Rev. 0 (L-2023-TOP-0057)
Project stage: Draft Approval
ML24324A2452025-02-0404 February 2025
Terrapower, LLC, - Draft SE of Topical Reactor Stability Methodology, Rev. 0,
Project stage: Draft Approval
ML25105A0662025-04-17017 April 2025
Public - Enclosure - Terrapower, LLC - Final Safety Evaluation of Topical Report NAT-9393, Stability Methodology, Rev 0
Project stage: Approval
ML25105A0682025-04-17017 April 2025
Letter - Terrapower, LLC - Final Safety Evaluation of Topical Report NAT-9393, Stability Methodology, Rev 0
Project stage: Approval
ML25213A0382025-08-14014 August 2025
Email: Request for Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, NAT-9393-A, Revision 0, Reactor Stability
Project stage: Other
ML25212A0732025-08-14014 August 2025
Completed NRC Form 896 for -A Version Verification of Terrapower, LLC Topical Report NAT-9393, Revision 0, Reactor Stability
Project stage: Other
ML25213A0372025-08-14014 August 2025
NRC 897: Request for Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, NAT-9393-A, Revision 0, Reactor Stability
Project stage: Other
ML25212A0742025-08-15015 August 2025
Email, NRC Form 896, Terrapower, LLC Topical Report NAT-9393, Revision 0, Reactor Stability
Project stage: Other
2024-04-24
[Table View] |
Text
From:
Roel Brusselmans To:
George Wilson Cc:
Ian Gifford; Patrick Donnelly; Nick Kellenberger; Stephanie Devlin-Gill; Mallecia Sutton; Deion Atkinson
Subject:
TerraPower Topical Report Withholding Determinations Date:
Thursday, August 14, 2025 9:15:00 Attachments:
NRC 897 - DBA without release - ML25213A033.pdf NRC 897 - HFE - ML25213A024.pdf NRC 897 - Stability - ML25213A037.pdf
Attached you will find three withholding determinations from the NRC.
TerraPower, LLC NAT-9393-A, "Reactor Stability," Revision 0.
TerraPower, LLC NAT-2695-A, Human Factors Engineering Program Plan and Methodologies, Revision 1.
TerraPower, LLC NAT-9390-A, Design Basis Accident Methodology for In-Vessel Events without Radiological Release, Revision 2.
- Regards,
Roel
Roel Brusselmans Project Manager U.S. NRC, NRR, DANU, UAL1
- w. (301) 415-0829