ML051730463

Steam Generator Inservice Inspection lEOC22, Steam Generator Tube Plugging and Repair 30-day Report

ML051730463
Person / Time
Site:	Oconee
Issue date:	06/13/2005
From:	Rosalyn Jones Duke Power Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML051730463 (2)

Text

RONALD A JONES

- Duke Vice President PDVPower. Oconee Nuclear Site Duke Power ONOI VP / 7800 Rochester Hwy.

Seneca, SC 29672 864 885 3158 864 885 3564 fax June 13, 2005 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001

Subject:

Duke Energy Corporation Oconee Nuclear Station, Unit 1 Docket No. 50-269 Steam Generator Inservice Inspection lEOC22 Steam Generator Tube Plugging and Repair 30-day Report The Oconee Nuclear Station Technical Specification (TS) 5.5.10 establishes the Steam Generator (SG) tube surveillance program requirements for SGs. TS 5.6.8, a, requires reporting of the number of Steam Generator (SG) requiring plugging or repairs.

Both of the original Oconee Unit 1 SGs were replaced with new SGs in lEOC21 (2003).

During IEOC22, the tables below identify the number of tubes removed from service by plugging. There were no tubes repaired in either steam generator.

Steam Generator Number of Tubes Plugged and Stabilized A 30 - for ECT indications B 18 - for ECT indications Please address any questions to Randall P. Todd at (864) 885-3418.

Ver A ly Yours, R. o. nes, 0(4 Site Vice President, Oconee Nuclear Station www. dukepower.com

US Nuclear Regulatory Commission Page 2 June 13, 2005 cc: W. D. Travers L. N. 01shan M. C. Shannon S. E. Peters