ML20069C528

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Responds to IE Bulletin 83-01, Failure of Reactor Trip Breakers (Westinghouse DB-50) to Open on Automatic Trip Signal. No Westinghouse DB-50 Circuit Breakers in Use at Facility
ML20069C528
Person / Time
Site: Palisades Entergy icon.png
Issue date: 03/08/1983
From: Johnson B
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
REF-SSINS-6820 IEB-83-01, IEB-83-1, NUDOCS 8303180021
Download: ML20069C528 (2)


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Consumers Power Company General offices: 212 West Michleen Avenue, Jackson, MI 49201 * (617) 788-0660 March 8, 1983 James G Keppler, Administrator Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - RESPONSE TO IE BULLETIN 83-01 IE Bulletin 83-01 " Failure of Reactor Trip Breakers (Westinghouse DB-50) To Open On Automatic Trip Signal", requested Consumers Power Company to determine whether or not the subject breakers were used in Reactor Protection System application at the Palisades Plant. The results of Consumers Power Company's investigation indicate that the Palisades Plant does not use the Westinghouse DB type circuit breakers in its Reactor Protection System and therefore none of the required actions identified in IE Bulletin 83-01 are applicable.

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Brian D Johnson St af f Licensing Engineer CC Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector - Palisades 8303180021 8303Og gDRADOCK 05000255 PDR OC0383-0009A-NLO2 fMR 111983 j(

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CONSUMERS POWER COMPANY Palisades Plant IE BULLETIN 83-01 Docket 50-255 - License DPR-20 At the request of the Commission and pursuant to the Atomic Energy Act of 1954 and the Energy Reorganization Act of 1974, as amended, and the Commission's Rules and Regulations thereunder, Consumers Power Company submits our response to IE Bulletin 83-01 dated February 25, 1983, entitled,

" Failure of Reactor Trip Breakers (Westinghouse DB-50) To Open On Automatic Trip Signal". Consumers Power Company's response is dated March 8, 1983.

CONSUMERS POWER COMPANY By ( _.

R B DeWitt, Vice President Nuclear Operations Sworn and subscribed to before me this 8th day of March 1983.

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Helen I Dempski, Notary Public Jackson Cotinty, Michigan My commission expires December 14, 1983.

OC0383-0009B-NLO2

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