ML20248L385

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Submits Response to GL 97-05, SG Tube Insp Techniques
ML20248L385
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 03/16/1998
From: Cruse C
BALTIMORE GAS & ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GL-97-05, GL-97-5, NUDOCS 9803200096
Download: ML20248L385 (2)


Text

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CHARLES II. CRt'SE Baltimore Gas and Electric Company Vice President Calvert Cliffs Nuclear Power Plant Nuclear Energy 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410 495-445:n March 16,1998 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:

Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 Response to NRC Generic Letter 97-05:

Steam Generator Tube Inspection Techniques

REFERENCE:

(a)

NRC Generic Letter 97-05, " Steam Generator Tube Inspection Techniques," dated December 17,1997 By Reference (a), the Nuclear Regulatory Commission requests all addressees to submit a written response within 90 days of the date of the subject Generic Letter, providing the following information:

(1) whether it is theirpractice to leave steam generator tubes with indications in service based on si:ing, (2) ifthe response to item (1) is affirmative, those licensees should submit a written report that includes, for each type ofindication, a description of the associated nondestructive examination method being used and the technical basisfor the acceptability ofthe technique used.

Response

It is not the practice of Baltimore Gas and Electric Company's Calvert Cliffs Nuclear Power Pla to leave steam generator tubes with indications in service based on sizing.

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Docu'nent Control Desk March 16,1998 Page 2 Should you have questions regarding this matter, we will be pleased to discuss them with you.

Very truly yours, at ?

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STATE OF MARYLAND

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TO WIT:

COUNTY OF CALVERT I, Charles H. Cruse, being duly sworn, state that I am Vice President, Nuclear Energy Division, Baltimore Gas and Electric Company (BGE), and that I am duly authorized to execute and file this response on behalf of BGE. To the best of my knowledge and belief, the statements contained in this document are true and correct. To the extent that these statements are not based on my personal knowledge, they are based upon information provided by other BGE employees and/or consultants. Such information has been reviewed in accordance with compan.prac ice and 1

.e it to be reliable.

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, 99 WITNESS my Hand and Notarial Seal:

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Notary Public My Commission Expires:

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' Date CHC/GT/bjd cc:

R. S. Fleishman, Esquire H. J. Miller, NRC J. E. Silberg, Esquire Resident Inspector, NRC Director, Project Directorate I-1, NRC R. I. McLean, DNR A. W. Dromerick, NRC J. H. Walter, PSC l

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