ML25253A075

Email - Request for Withholding Proprietary Information from Public Disclosure - Terrapower, LLC, NAT-9395-A, Revision 0, Partial Flow Blockage

ML25253A075
Person / Time
Site:	99902100
Issue date:	09/10/2025
From:	Stephanie Devlin-Gill NRC/NRR/DANU/UAL1
To:	George Wilson TerraPower
References
EPID L-2024-TOP-0010
Download: ML25253A075 (1)

Text

From:

Stephanie Devlin-Gill To:

George Wilson Cc:

Brian Bettes; Mallecia Sutton; Deion Atkinson; Roel Brusselmans; Nick Kellenberger; Patrick Donnelly; Ian Gifford

Subject:

NRC Completed Topical Report -A Verification and Withholding Determination Forms Date:

Wednesday, September 10, 2025 10:28:41 AM Attachments:

NRC 897 - Request for Withholding Proprietary Information from Public Disclosure - TerraPower, LLC, NAT-9395-A, Revision 0, Partial Flow Blockage.pdf NRC 897 - Request for Withholding Proprietary Information from Public Disclosure - TerraPower, LLC, NAT-9394-A, Revision 0, DBA with Release.pdf NRC 896 - A Verification of TerraPower, LLC NAT-9395-A, Partial Flow Blockage Methodology, Revision 0.pdf NRC 896 - A Verification of TerraPower, LLC NAT-9394-A, Design Basis Accident Methodology for Events with Radiological Release, Revision 0.pdf

Dear George Wilson,

Attached please find completed NRC form 896 -A Topical Report Verification and NRC form 879 Topical Report Withholding Determination for the following topical reports:

TerraPower, LLC Topical Report Design Basis Accident Methodology for Events with Radiological Release, NAT-9394A, Revision 0 (EPID L-2024-TOP-0009)

TerraPower, LLC Topical Report Partial Flow Blockage Methodology, NAT-9395A, Revision 0 (EPID L-2024-TOP-0010)

If you have any questions, please do not hesitate to contact me.

Regards,

stephanie

Stephanie Devlin-Gill Senior Project Manager U.S. NRC, NRR, DANU, UAL1

w. (301) 415-5301