ML20072F461

Forwards LERs 83-048/03L-0,83-049/03L-0 & 83-050/03L-0

ML20072F461
Person / Time
Site:	Cook
Issue date:	06/16/1983
From:	Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20072F466	List: 05000315/LER-1983-048-03, /03L-0:on 830518,security Guard Discovered Diesel Room Cd Cardox Sys Isolated W/No Names on Entry Board & No Personnel in Room.Caused by Technician Error.Need for Full Compliance W/Fire Protection Rules Emphasized 05000315/LER-1983-049-03, /03L-0:on 830520,review of Surveillance Log Revealed Containment Air Lock 3-day Door Tests Not Performed in Required Time.Caused by Lack of Understanding.Test Responsibility Assigned to One Individual 05000315/LER-1983-050-03, /03L-0:on 830523,five 4-kV Bus Degraded Voltage Relays 27-T11A-1 & 2 & 27-T11D-1,2 & 3,found to Have Exceeded Tolerance.Caused by Instrument Drift.Diesel Generator Load Shedding Relays Readjusted ML20072F461
References
NUDOCS 8306270433
Download: ML20072F461 (1)

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,,,",,, INDIANA & MICHIGAN ELECTRIC COMPANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 (6161465-5901 June 16, 1983 Mr. J.G. Feppler, Pagicnal Administrator United States Nuclear Regulatory 02nmission Region III 799 Roosevelt Road Glen 7:11yn, IL 60137 Operating License DPR-58 Ibcket No. 50-315

Dear Mr. Feppler:

Pursuant to the requirements of the Appendix A Technical Specifications, the following report /s are submitted:

RO 83-048/03L-0 83-049/03L-0 83-050/03L-0 Sincerely, Ld U.G. Snith, .

Plant Manager

/bab cc: J.E. Dolan M.P. Alexich R.F. Itoeger B. Germano E.R. Swanson/N.E. DuBry RO:III R.C. Callen MPSC G. Charnoff, Esq.

J.M. Hennigan R.O. Bruggee EPRI INPO PNSRC J.F. Stietzel E.L. Townley Dir., IE (30 copies)

Dir., MIPC (3 copies) JUN 2 01983 8306270433 830616 PDR ADDCK 05000315 \

S PDR

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