05000298/LER-1980-026-03, /03L-0:on 800701,during Routine Measurement of Identified Reactor Leakage,Drywell Equipment Drain Sump Flow Instrument Found Inoperable.Caused by Broken Slide Wire in Recorder & Blown Fuse in Power Supply.Fuse & Wire Replace

/03L-0:on 800701,during Routine Measurement of Identified Reactor Leakage,Drywell Equipment Drain Sump Flow Instrument Found Inoperable.Caused by Broken Slide Wire in Recorder & Blown Fuse in Power Supply.Fuse & Wire Replaced

ML19344E031
Person / Time
Site:	Cooper
Issue date:	07/30/1980
From:	Converse W NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19344E025	List: 05000298/LER-1980-026, Forwards LER 80-026/03L-0 05000298/LER-1980-026-03, /03L-0:on 800701,during Routine Measurement of Identified Reactor Leakage,Drywell Equipment Drain Sump Flow Instrument Found Inoperable.Caused by Broken Slide Wire in Recorder & Blown Fuse in Power Supply.Fuse & Wire Replace
References
LER-80-026-03L, LER-80-26-3L, NUDOCS 8008260535
Download: ML19344E031 (1)

LER-1980-026, /03L-0:on 800701,during Routine Measurement of Identified Reactor Leakage,Drywell Equipment Drain Sump Flow Instrument Found Inoperable.Caused by Broken Slide Wire in Recorder & Blown Fuse in Power Supply.Fuse & Wire Replaced

Event date:
Report date:
2981980026R03 - NRC Website

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8 60 61 OOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT OATE 80 EVENT DESCRIPTION AND PROBA8LE CONSEQUENCES h l o 12 l During routine measurement of identified reactor leakage, the drvwell eauipment I

jirain sump flow instrument was found inoperable. This instrument is required to be

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lilii fuse in the 9-)wer supplv. The slide wire failure is attributed to natural end of I

i 21 Eife. The fuse failure was likelv a result of the slide wire failure. The slide wire I li m kas manufactured by Bailev Instruments. Part No. 6170K62G700. The fuse and slide l

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