Letter Sequence Other |
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EPID:L-2023-TOP-0055, Submittal of Approved Terrapower, LLC, Topical Report: Principal Design Criteria for the Natrium Advanced Reactor (Approved, Closed) |
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MONTHYEARML23311A1392023-11-0606 November 2023 Terrapower, LLC, Transmittal of Topical Report, Radiological Release Consequences Methodology, Revision 0 Project stage: Request ML23333A0702023-12-18018 December 2023 Completeness Determination for Terrapower, Llc. Radiological Release Consequences Methodology Topical Report, Revision 0 Project stage: Request ML23333A0722023-12-18018 December 2023 NRC 898 - Completeness Determination for the Terrapower, Llc. Radiological Release Consequences Methodology Topical Report Revision 0 Project stage: Other ML23333A0732023-12-18018 December 2023 Email - Completeness Determination for the Terrapower, Llc. Radiological Release Consequences Methodology Topical Report Revision 0 Project stage: Other ML24043A0422024-02-12012 February 2024 Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, Radiological Release Consequences Methodology Topical Report Project stage: Other ML24103A2242024-04-24024 April 2024 Terrapower, LLC - Audit Plan for TP-LIC-RPT-0005, Radiological Release Consequences Methodology Topical Report, Revision 0 (Cac/Epid No. 000431/L-2023-TOP-0055) Project stage: Other ML24283A0662024-10-0808 October 2024 Submittal of Approved Terrapower, LLC, Topical Report: Principal Design Criteria for the Natrium Advanced Reactor Project stage: Request ML24304B0342024-10-30030 October 2024 Transmittal of Terrapower Plume Exposure Pathway Emergency Planning Zone Methodology Topical Report, Nat 3056 Revision 3 Project stage: Request ML25024A0452025-01-23023 January 2025 Letter - Terrapower, LLC - Summary Report on the Regulatory Audit of Topical Report, TP-LIC-RPT-0005, Radiological Release Consequences Methodology Topical Report, Revision 0 (EPID No. L-2023-Top-0055 Project stage: Other ML25024A0432025-01-23023 January 2025 Public Enclosure - Terrapower, LLC - Summary Report on the Regulatory Audit of Topical Report, TP-LIC-RPT-0005, Radiological Release Consequences Methodology Topical Report, Revision 0 Project stage: Other ML25057A2902025-01-31031 January 2025 Terrapower, LLC - Draft Safety Evaluation of Nat-9391,Radiological Release Consequences Methodology Topical Report, Revision 0 Project stage: Draft Approval ML25106A2642025-05-13013 May 2025 Terrapower, LLC - Final Safety Evaluation of Topical Report NAT-9391, Radiological Release Consequences Methodology Topical Report, Rev 0 Project stage: Approval ML25106A2672025-05-13013 May 2025 Public - Enclosure - Terrapower, LLC - Final Safety Evaluation of Topical Report NAT-9391, Radiological Release Consequences Methodology Topical Report, Rev 0 Project stage: Approval ML24282A9472025-09-10010 September 2025 Transmittal-Topical Report Withholding Determination - Terrapower, LLC NAT-9391, Rev. 0, Radiological Release Consequences Methodology Project stage: Other ML24278A2812025-09-12012 September 2025 NRC Form 897: Request for Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, NAT-9391, Radiological Release Consequences Methodology Topical Report, Rev. 0 Project stage: Other ML25237A2182025-09-12012 September 2025 Email: Request for Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, NAT-9391-A, Revision 0, Radiological Release Consequence Methodology Project stage: Other ML25237A2202025-09-12012 September 2025 NRC 897: Request for Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, NAT-9391-A, Revision 0, Radiological Release Consequence Methodology Project stage: Other 2024-04-24
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Text
From:
Deion Atkinson To:
George Wilson Cc:
Mallecia Sutton; Stephanie Devlin-Gill; Roel Brusselmans; Nick Kellenberger; Ian Gifford; Patrick Donnelly
Subject:
TOPICAL REPORT WITHHOLDING DETERMINATION - TerraPower, LLC NAT-9391-A, Radiological Release Consequences Methodology, Revision 0 Date:
Monday, September 8, 2025 9:13:00 AM Attachments:
ML25237A220.pdf
Attached you will find the NRCs withholding determination for TerraPower, LLC NAT-9391-A, Radiological Release Consequences Methodology, Revision 0.
Best regards, Deion Atkinson Project Manager U.S. NRC DANU/UAL1 301-287-0555