ML20054H613

Forwards LERs 82-041/03L-0 & 82-042/03L-0

ML20054H613
Person / Time
Site:	Cook
Issue date:	06/18/1982
From:	Will Smith INDIANA MICHIGAN POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20054H614	List: 05000315/LER-1982-041-03, /03L-0:on 820520,during Normal Startup,Feedwater Isolation Valve FMO-202 Failed While Being Utilized to Regulate Feedwater Flow.Caused by Heat Buildup Due to Frequent Cycling.Stem Nut & Motor Replaced 05000315/LER-1982-042-03, /03L-0:on 820524,during Operation,Containment Air Particulate Radiation Monitoring Sys (R-11) Found Operating Erratically.Caused by High Ac Ripple on Low Voltage Dc Power Sys.Low Voltage Dc Power Sys Replaced ML20054H613
References
NUDOCS 8206240262
Download: ML20054H613 (1)

Text

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Y vstNn--lN0lMAAMlCMlGM POWER COMPANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458 Bridgman, Michigan 49106 (616) 465-5901 June 18, 1982 Mr. J.G. Keppler, Regicmal Administrator Unital States Nuclear Regulatory Ommission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-58 Docket No. 50-315

Dear Mr. Keppler:

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

RO 82-041/03L-0 RO 82-042/03L-0 Sincerely, cubR W.G. 9nith, Jr.

Plant fhnager

/bab cc:

J.E. Dolan 2.S. Ihnter R.W. Jurgensen R.F. Kroeger K.J. Vehstedt E. Swanson/N. D2Bry RO:III R.C. Callen MPSC G. 01arnoff, Esq.

J.M. Hennigan W. Lavallee EPRI INPO PNSRC J.F. Stietzel (1p E.L. 'Ibwnley Dir., IE (30 copies) 8206240262 820618

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Dir., MIPC (3 copies)

PDR ADOCK 05000315 PDR j$ 7.i l 37,