ML20138G174
| ML20138G174 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 04/30/1997 |
| From: | Cruse C BALTIMORE GAS & ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GL-97-01, GL-97-1, NUDOCS 9705060192 | |
| Download: ML20138G174 (2) | |
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,k CHARLES H. Cuese Baltimore Gas and Electric Company Vice President Calvert Cliffs Nuclear Power Plant Nuclear Energy 1650 Calvert Cliffs Parkway Lusby. Maryland 20657 410 495-4455 April 30,1997 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 30-Day Response to Generic Letter 97-01, " Degradation of Control Rod Drive Mechanism Nozzle and Other Vessel Closure Head Penetrations"
REFERENCE:
(a)
NRC Generic Letter 97-01 from Mr. T. T. Martin (NRC) to All Holders of Operating License for Pressurized Water Reactors (PWRs), dated April 1,1997, Degradation of Control Rod Drive Mechanism Nozzle and Other Vessel Closure Head Penetrations The purpose of this letter is to forward Baltimore Gas and Electric Company's (BGE's) 30-day response to NRC Generic Letter 97-01 (Reference a). The generic letter was issued "to (1) request addressees to describe their program for ensuring the timely inspection of PWR control rod drive mechanism (CRDM) and other vessel closure head penetrations (VHPs) and (2) require that all addressees provide to the NRC a written response to the requested information." In the 30-day response, the NRC requested licensees to indicate whether or not the requested information will be submitted, and whether or not the requested information will be submitted within the requested 120-day time period.
Baltimore Gas and Electric Company is working with industry groups and the Combustion Engineering Owners Group in addressing reactor vessel head nozzle cracking issues. We are continuing this participation in order to assemble and analyze the relevant information in formulating the report requested by Generic Letter 97-01. Baltimore Gas and Electric Company intends to submit a written report providing the information requested by the generic letter within the requested 120-day period if the schedule or the content of the report needs to be revised from that requested in Generic Letter 97-01, based upon information from the industry groups or for other reasons, we will provide appropriate notification to the NRC.
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, April 30,1997 Page 2 Should you have questions regarding this matter, we will be pleased to discuss them with you.
Very truly yours,
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STATE OF MARYLAND
- 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 I
knowledge, they are based upon information provided by other BGE employees and/or consultants. Such information has been reviewed in accordance with company practice and I believe i reliable.
/1A UNI A%2-2
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S bscribed and sworn before me, a Notary Public in and for the State of Maryland and County of
, thisg day of thtmu_f),1997, f
WITNESS my Hand and Notarial Seal:
lA'%1d Notary Public My Commission Expires:
b bate CHC/GT/ dim cc:
R. S. Fleishman, Esquire H. J. Miller, NRC J. E. Silberg, Esquire Resident Inspector, NRC A. W. Dromerick, NRC R. I. McLean, DNR Director, Project Directorate I-1, NRC J. H. Walter, PSC l
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