ML26043A427
| ML26043A427 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 02/12/2026 |
| From: | Welt H Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| Shared Package | |
| ML26043A426 | List: |
| References | |
| BYRON 2026-0007, 10.101, 5A.101 | |
| Download: ML26043A427 (0) | |
Text
Constellation.
February 12, 2026 L TR:
BYRON 2026-0007 File:
10.101 5A.101 United States Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Byron Station Unit 1 Renewed Facility Operating License No. NPF-37 NRC Docket No. STN 50-454 Constellation Energy Generation, LLC (CEG)
Byron Statron 4450 N German Chun;h Road Byron, IL 61010-9794 www.constellat,onenergy.com
Subject:
Byron Station Unit 1 Cycle 27 Core Operating Limits Report In accordance with Technical Specification 5.6.5, "Core Operating Limits Report (COLR),"
we are submitting the Unit 1 COLR, Revision 20, for Cycle 27 Core Operating Limits Report.
The COLR for Byron Unit 1 was updated for consistency with the Byron Technical Specification Amendment 238 that was approved via NRG Safety Evaluation "Issuance of Amendments Regarding Removal of Power Distribution Monitoring System (PDMS) Details From Technical Specifications (EPID L-2024-LLA-0068)," dated March 19, 2025.
Should you have any questions concerning this report, please contact Ms. Zoe Cox, Regulatory Assurance Manager, at (779) 231-6606.
Respectfully, Harris Welt Site Vice President Byron Generating Station
Attachment:
- 1. Byron Station Unit 1 Cycle 27, COLR, Revision 20 HW/ZC/ve cc:
Regional Administrator - NRG Region Ill NRC Senior Resident Inspector - Byron Generating Station