ML20248A420

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Submits Number of Tubes Plugged in Calvert Cliffs,Unit 1 SGs During Recently Completed ISI
ML20248A420
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 05/26/1998
From: Katz P
BALTIMORE GAS & ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9805290378
Download: ML20248A420 (1)


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Ilattimore Gas and Electric Company Calvert Cliffs Nuclear Pow er Plant Plant General Manager Calvert Cliffs Nuclear Power Plan 1650 Calvert Cliffs Parkway Lusby. Maryland 20657 410 495-4101 May 26,1998 U. S. Nuclear Regulatory Commission Washington,DC 20555 ATTENTION:

Document Control Desk SUILIECT:

Calvert Cliffs Nuclear Power Plant Unit No.1; Docket No. 50-317 Recon of Steam Generator Tube Plugging

REFERENCE:

(a)

Calvert Cliffs Unit 1 Technical Specifications 4.4.5.5.a As required by Reference (a), this letter repons the number of tubes plugged in the Calvert Cliffs Unit 1 steam generators during the recently completed Inservice inspection:

  • In the No. I1 Steam Generator a total of 114 tubes were plugged this outage. Prior to this outage l

l 490 tubes had been plugged in the No. I1 Steam Generator. A total of 604 tubes in the No. I1 Steam Generator are now plugged.

+ In the No.12 Steam Generator a total of 169 tubes were plugged this outage. Prior to this outage 607 tubes had been plugged in the No.12 Steam Generator. A total of 776 tubes in the No.12 Steam Generator are now plugged.

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

f Very trul yours, g

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PEK/GT/bjd cc:

R. S. Fleishman, Esquire II. J. Miller, NRC J. E. Silberg, Esquire Resident inspector, NRC S. S. Bajwa, NRC R. I. McLean, DNR A. W. Dromerick, NRC J.11. Walter, PSC 9805290378 980526 PDR ADOCK 05000317 G

PDR

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