ML25118A279

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Supplement No. 3 - Changes to the Subsequent License Renewal Application
ML25118A279
Person / Time
Site: Dresden  Constellation icon.png
Issue date: 04/28/2025
From: Wilson C
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation, Document Control Desk
Shared Package
ML25118A278 List:
References
RS-25-085
Download: ML25118A279 (1)


Text

200 Energy Way Kennett Square, PA 19348 www.constellation.com RS-25-085 10 CFR 50 10 CFR 51 10 CFR 54 April 28, 2025 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Dresden Nuclear Power Station, Units 2 and 3 Facility Operating License Nos. DPR-19 and DPR-25 NRC Docket Nos. 50-237 and 50-249

Subject:

Supplement No. 3 - Changes to the Dresden Nuclear Power Station, Units 2 and 3, Subsequent License Renewal Application

References:

1. Letter from Christopher D. Wilson (Constellation Energy Generation, LLC) to U.S. NRC, Application for Renewed Operating License, dated April 17, 2024 (ML24108A007)
2. Letter from Christopher D. Wilson (Constellation Energy Generation, LLC) to U.S. NRC, Supplement No. 1 - Changes to the Dresden Nuclear Power Station, Units 2 and 3, Subsequent License Renewal Application, dated February 20, 2025 (ML25051A254)
3. Letter from Christopher D. Wilson (Constellation Energy Generation, LLC) to U.S. NRC, Supplement No. 2 - Changes to the Dresden Nuclear Power Station, Units 2 and 3, Subsequent License Renewal Application, dated February 20, 2025 (ML25072A154)

In Reference 1, Constellation Energy Generation, LLC (CEG) submitted a Subsequent License Renewal Application (SLRA) for Dresen Nuclear Power Station, Units 2 and 3 (DNPS). In Reference 2 and 3, CEG submitted Supplement No. 1 and 2 to the SLRA for DNPS. The purpose of this letter is to provide Supplement No. 3 to the SLRA for DNPS. Supplement No. 3 includes five changes to the SLRA which includes minor changes identified by CEG and changes identified during the NRC Safety Review Audit.

Enclosure A to this letter provides a description of each change, and corresponding mark-ups to affected portions of the SLRA, thereby supplementing the DNPS SLRA.

There are no new or revised regulatory commitments contained in this letter.

April 28, 2025 U.S. Nuclear Regulatory Commission Page 2 This submittal has been discussed with the NRC License Renewal Project Manager for the DNPS License Renewal project.

Should you have any questions regarding this submittal, please contact Ms. Iba Ello-Fletcher, Licensing Lead, DNPS License Renewal Project, at (779) 231-5462 or by email at Iba.ElloFletcher@Constellation.com.

I declare under the penalty of perjury that the foregoing is true and correct. Executed on the 28th day of April 2025.

Respectfully, Christopher D. Wilson License Renewal Director Constellation Energy Generation, LLC

Enclosures:

1. Dresden Nuclear Power Station, Units 2 and 3, Subsequent License Renewal Application - Affected Changes cc:

NRC Regional Administrator, Region III NRC Senior Resident Inspector - Dresden Nuclear Power Station NRC Project Manager (Safety Review), NRR-DNRL NRC Project Manager (Environmental Review), NRR-DNRL NRC Project Manager, NRR-DORL - Dresden Nuclear Power Station Illinois Emergency Management Agency - Division of Nuclear Safety Wilson, Christopher D Digitally signed by Wilson, Christopher D Date: 2025.04.28 14:38:57 -04'00'