ML25119A205
| ML25119A205 | |
| Person / Time | |
|---|---|
| Site: | Kemmerer File:TerraPower icon.png |
| Issue date: | 04/29/2025 |
| From: | George Wilson TerraPower |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| TP-LIC-LET-0420 | |
| Download: ML25119A205 (1) | |
Text
15800 Northup Way, Bellevue, WA 98008 www.TerraPower.com P. +1 (425) 324-2888 F. +1 (425) 324-2889 April 29, 2025 TP-LIC-LET-0420 Docket Number 50-613 U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 ATTN: Document Control Desk
Subject:
Withdrawal of Exemption Request from 10 CFR 51.4 Definition of Construction for Construction of the Natrium Energy Island at Kemmerer Unit 1
Reference:
- 1. TerraPower, LLC, TP-LIC-LET-0345, Exemption Request Associated with Construction of the Natrium Energy Island, September 9, 2024, ML24253A023
- 2. TerraPower, LLC, TP-LIC-LET-0382, Exemption Request and Application of Topical Report NATD-LIC-RPRT-0001-A for Construction of the Natrium Energy Island at Kemmerer Unit 1, February 28, 2025, ML25059A093
- 3. TerraPower, LLC, TP-LIC-LET-0417, Supplement to Exemption Request and Application of Topical Report NATD-LIC-RPRT-0001-A for Construction of the Natrium Energy Island at Kemmerer Unit 1, April 7, 2025, ML25097A132 TerraPower, LLC (TerraPower), on behalf of US SFR Owner, LLC (USO), a wholly owned subsidiary of TerraPower, submitted an exemption request from certain requirements of 10 CFR 50.10(a) and 10 CFR 51.4 as they apply to the Natrium Energy Island (EI)1 (Reference 1). In response to audit discussions with the U.S. Nuclear Regulatory Commission (NRC) staff, TerraPower superseded the request in Reference 1 with Reference 2. Reference 2 was supplemented with Reference 3.
TerraPower, on behalf of USO, withdraws the portion of the exemption request that addresses the requirements of 10 CFR 51.4 definition of construction (1)(i)(D) as they apply to the Natrium EI from NRC review in the above referenced submittals.
This letter makes no new or revised regulatory commitments 1 Natrium is a TerraPower and GE-Hitachi technology.
Date: April 29, 2025 Page 2 of 2 If you have any questions regarding this submittal, please contact Nick Kellenberger at nkellenberger@terrapower.com or Ian Gifford at igifford@terrapower.com.
Sincerely, George Wilson Senior Vice President, Regulatory Affairs TerraPower, LLC cc:
Mallecia Sutton, NRC Joshua Borromeo, NRC Nathan Howard, DOE Jeff Ciocco, DO