NMP1L3517, Proposed Alternative Associated with a Weld Overlay Repair to the Torus
| ML23088A175 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 03/29/2023 |
| From: | David Gudger Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| NMP1L3517 | |
| Download: ML23088A175 (1) | |
Text
200 Exelon Way Kennett Square, PA 19348 www.constellation.com 10 CFR 50.55a NMP1L3517 March 29, 2023 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Nine Mile Point Nuclear Station, Unit 1 Renewed Facility Operating License No. DPR-63 NRC Docket No. 50-220
Subject:
Proposed Alternative Associated with a Weld Overlay Repair to the Torus
References:
- 1) Letter from D, Gudger (Constellation Energy Generation, LLC) to U.S.
Nuclear Regulatory Commission, "Proposed Alternative Associated with a Weld Overlay Repair to the Torus," dated December 8, 2022 (ML22342B229)
- 2) Email from R. Guzman (U.S. Nuclear Regulatory Commission) to T.
Loomis (Constellation Energy Generation, LLC), "Nine Mile Point, Unit 1 -
REQUEST FOR ADDITIONAL INFORMATION - Proposed Alternative Associated with a Weld Overlay Repair to the Torus [EPID: L-2022-LLR-0085]," dated March 1, 2023 (ML23061A052)
In the Reference 1 letter, Constellation Energy Generation, LLC (CEG) requested relief from the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (B&PV)
Code,Section XI, "Rules for Inservice Inspection of Nuclear Power Plant Components." This alternative is associated with a weld overlay repair to the torus. Upon further review, CEG is withdrawing this request.
If you have any questions concerning this letter, please contact Tom Loomis at Thomas.loomis@constellation.com.
Respectfully, David T. Gudger Senior Manager - Licensing & Regulatory Affairs Exelon Generation Company, LLC cc: Regional Administrator, Region I, NRC NRC Senior Resident Inspector, NMP Project Manager NRC, NMP A. L. Peterson, NYSERDA