ML041330142

Report of Steam Generator Tube Plugging

ML041330142
Person / Time
Site:	Calvert Cliffs
Issue date:	05/06/2004
From:	Nietmann K Constellation Energy Group, Constellation Generation Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML041330142 (1)

Text

Kevin J. Nietmann 1650 Calvert Cliffs Parkway Plant General Manager Lusby, Maryland 20657 Calvert Cliffs Nuclear Power Plant 410 495-4101 Constellation Generation Group, LLC 410 495-4787 Fax Constellation I Energy Group May 6, 2004 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit No. I; Docket No. 50-317 Report of Steam Generator Tube Plugging

REFERENCE:

(a) Calvert Cliffs Unit I Technical Specification 5.6.9.a As required by Reference (a), this letter reports the number of tubes plugged or repaired in the Calvert Cliffs Unit I steam generators during the recently completed Inservice Inspection:

• In the No. 11 Steam Generator, no tubes were plugged and no tubes were repaired this outage. Prior to this outage, no tubes had been plugged and no tubes had been repaired in the No. 11 Steam Generator. To date, a total of 0 tubes are plugged and 0 tubes are repaired in the No. 11 Steam Generator.

• In the No. 12 Steam Generator, no tubes were plugged and no tubes were repaired this outage. Prior to this outage, no tubes had been plugged and no tubes had been repaired in the No. 12 Steam Generator. To date, a total of 0 tubes are plugged and 0 tubes are repaired in the No. 12 Steam Generator.

Should you have questions regarding this matter, we will be pleased to discuss them with you.

Very truly yours, KJN/CAN/bjd cc: J. Petro, Esquire H. J. Miller, NRC J. E. Silberg, Esquire Resident Inspector, NRC Director, Project Directorate 1-1, NRC R. I. McLean, DNR G. S. Vissing, NRC NO