ML20081G999

Forwards LERs 83-099/03L-0,83-100/03L-0 & 83-101/03L-0

ML20081G999
Person / Time
Site:	Cook
Issue date:	10/25/1983
From:	Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20081H001	List: 05000315/LER-1983-099-03, /03L-0:on 830926,during Insp of Ice Condenser Flow Passages,Six Ice Condenser Bays Had Partial Flow Blockage Due to Ice Buildup.Caused by Ice Basket Weighing.Bays Cleared of Ice Blockage 05000315/LER-1983-100-03, /03L-0:on 830929,during Diesel Generator Load Shedding Test,Two Agastat Model 7012 Relay Timers Exceeded Tech Spec Tolerance Limit.Caused by Instrument Drift.Design Change Approved to Replace Timers W/Model 9312 05000315/LER-1983-101-03, /03L-0:on 830929,during Diesel Generator Load Shedding Test,Agastat 4 Kv Bus Degraded Voltage Relay Timer 62-1-T11D Exceeded Max Allowable Time Tech Spec Limit.Caused by Instrument Drift.Design Change Approved to Replace Rel ML20081G999
References
NUDOCS 8311070273
Download: ML20081G999 (1)

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'n INDMNA & MICHIGAN ELECTRIC COMPANY yu,,,.

. DONALD C. COOK NUCLEAR PLANT

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P.O. Box 458, Bridgman, Michigan 49106

'y (616) 465-5901

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P 7 ; October 25, 1983

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Mr.'J.G. Keppler, Regional Administrator United States Nuclear Regulatory Commission Region III 799 Roosevalt Road Glen Ellyn', IL 60137 Operating License DPR-58 Docket No. RO-315

DearMr.Kephler:

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

.RO 83-099/03L-0 RO 83-100/03L-0

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{ RO 83-101/03L-0 D' i Sincerely,

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,; b h,

W.G.

Smith, r.

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Plant Manager

/cbm Attachment cc:, John E. Dolan M.P. Alexich

" R.F. Kroeger H. Brugger E.R.

Swanson/N.E. DLBry, RO:III

-R.C. Callen, MPSC

~

G. Charnoff, Esq.

~J.M.

Hennigan R.O. ! Bruggee, EPRI INPO '

PNSRC

'J.F.

Stietzel

'"E.L.

Townley 7

Gir., MIPC-(3 copies) 6g 93 j.Dir., IE (30 copies)

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