05000382/LER-2023-003, Steam Generator Tube Degradation Indicated by Failed In-Situ Pressure Testing
| ML23364A001 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 12/30/2023 |
| From: | Twarog J Entergy Operations |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| W3F1-2023-0053 LER 2023-003-00 | |
| Download: ML23364A001 (1) | |
| Event date: | |
|---|---|
| Report date: | |
| Reporting criterion: | 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded |
| 3822023003R00 - NRC Website | |
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John Twarog Manager Regulatory Assurance 504-739-6747
W3F1-2023-0053 10 CFR 50.73
, 202
ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001
Subject: Licensee Event Report 50-382/202 00, Steam Generator Tube Degradation Indicated by Failed In-Situ Pressure Testing Waterford Steam Electric Station, Unit 3 NRC Docket No. 50-382 Renewed Facility Operating License No. NPF-38
Entergy Operations, Inc. (Entergy) submits the enclosed Licensee Event Report (LER) 50-382/202 00 for Waterford Steam Electric Station, Unit 3 (Waterford 3). The event reported herein reportable in accordance with10 CFR 50.73(a)(2)(ii)(A) - A condition of the nuclear power plant, including its principal safety barriers, being seriously degraded.
The LER describes the Steam Generator Tube failures during planned inspection of Steam Generator tubes.
This letter contains no new commitments.
Should you have any questions concerning this issue, please contact John Twarog, Manager, Regulatory Assurance, at 504-739-6747.
Respectfully,
Digitally signed by John Twarog John DN: cn=John Twarog, c=US, o=Waterford 3 Nuclear Independent Oversight, ou=Nuclear Independent Twarog Oversight, email=jtwarog@entrgy.com Date: 2023.12.30 16:12:22 -06'00'
John Twarog
JRT/mrp
EntergyOperations, Inc., 17265 River Road, Killona, LA 70057 W3F1-2023-0053 Page 2 of 2
Enclosure: Licensee Event Report50-382/202 00
cc: NRC Region IV Regional Administrator NRC Senior Resident Inspector - Waterford Steam Electric Station, Unit 3 NRC Project Manager - Waterford Steam Electric Station, Unit 3 Louisiana Department of Environmental Quality Enclosure
Licensee Event Report 50-382/202-00 -00