ML20071D236
| ML20071D236 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 03/03/1983 |
| From: | Lundvall A BALTIMORE GAS & ELECTRIC CO. |
| To: | Deyoung R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| References | |
| REF-SSINS-6820 IEB-83-01, IEB-83-1, NUDOCS 8303090277 | |
| Download: ML20071D236 (2) | |
Text
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BALTIMORE GAS AND ELECTRIC CHARLES CENTER. P.O. BOX 1475. BALTIMORE, MARYLAND 21203 ARTHUR E. LUNDVALL, J"-
March 3,1983 Vice PREsioENT Sup%v U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Washington, DC 20555 ATTENTION:
Mr. Richard C. DeYoung, Director
SUBJECT:
Calvert Cliffs Nuclear Power Plant Unit No3.1 & 2; Dacket Nos. 50-317 & 50-318 IE Bulletin 83-01 Failure of Reactor Trip Breakers (Westinghouse DB-50) to Open on Automatic Trip Signal Gentlemen:
IE Bulletin 83-01 specifies that certain actions be performed by all pressurized water nuclear power rmctor facilities. In accordance with this i:ulletin, the Baltimore Gas &
Electric Compar.y reports that Westinghouse DB type breakers with undervoltage trip attachments at e not used in Reactor Protective System applications at the Calvert Cliffs Nuclear Power Plant.
Should you have further questions regarding this matter, please do not hesitate to contact us.
Very truly youj, f
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Vice President - Supply AEL/DWL/gla STATE OF MARYLAND TO WIT:
CITY OF BALTIMORE Arthur E. Lundvall, Jr., being duly sworn states that he is Vice President of the Baltimore Gas and Electric Company, a corporation of the State of Maryland; that he provides the foregoing response for the purposes therein set forth; that the statements made are true an i correct to the best of his knowledge, information, and belief; and that he was authorized to provide the response on behalf of said Corpo a, tion.
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Mr. Richard C. DeYoung March 3,1983 Page 2 cc:
J. A. Biddison, Esquire G. F. Trowbridge, Esquire D. H. Jaf fe, Project Manager R. E. Architzel, NRC RI i