ML091140347

SER Appendix a: Commitments for License Renewal of Oyster Creek Generating Station, Commitment No. 9, BWR Vessel Internals

ML091140347
Person / Time
Site:	Oyster Creek
Issue date:	03/20/2009
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2009-0070
Download: ML091140347 (1)

Text

SER Appendix A: Commitments for License Renewal Of Oyster Creek Generating Station Commitment No. 9, BWR Vessel Internals

" UFSAR Supplement Section A.1.9

" Enhancement or Implementation Schedule - Prior to the period of extended operation

• LRA Section B.1.9

" Existing program is credited. The program will be enhanced to include:

Commitment No. 9, Item (3) Rolling of the CRD stub tubes as a permanent repair, once the NRC approves the ASME code case (Code Case N-730). If Code Case N-730 is not approved, Oyster Creek will develop a permanent ASME code repair plan. This permanent ASME code repair could be performed in accordance with BWRVIP-58-A, which has been approved by the NRC, or an alternate ASME code repair plan that would be submitted for prior NRC approval. If it is determined that the repair plan needs prior NRC approval, Oyster Creek will submit the repair plan two years before entering the period of extended operation. After the implementation of an approved permanent roll repair, if there is a leak in a CRD stub tube, Oyster Creek will weld repair any leaking CRD stub tubes during the extended period of operation by implementing a permanent NRC approved ASME Code repair for leaking stub tubes that cannot be made leak tight using a roll expansion method, prior to restarting the plant.