05000321/LER-1980-093-03, /03L-0:on 800731,during Normal Operation,One Torus Water Level Recorder Was Found Inoperative.Caused by Defective Recorder Amplifier.Amplifier Replaced & Recorder Returned to Normal Operation

/03L-0:on 800731,during Normal Operation,One Torus Water Level Recorder Was Found Inoperative.Caused by Defective Recorder Amplifier.Amplifier Replaced & Recorder Returned to Normal Operation

ML19344D949
Person / Time
Site:	Hatch
Issue date:	08/19/1980
From:	Nix R GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19344D944	List: 05000321/LER-1980-093, Forwards LER 80-093/03L-0 05000321/LER-1980-093-03, /03L-0:on 800731,during Normal Operation,One Torus Water Level Recorder Was Found Inoperative.Caused by Defective Recorder Amplifier.Amplifier Replaced & Recorder Returned to Normal Operation
References
LER-80-093-03L-01, LER-80-93-3L-1, NUDOCS 8008260421
Download: ML19344D949 (2)

LER-1980-093, /03L-0:on 800731,during Normal Operation,One Torus Water Level Recorder Was Found Inoperative.Caused by Defective Recorder Amplifier.Amplifier Replaced & Recorder Returned to Normal Operation

Event date:
Report date:
3211980093R03 - NRC Website

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ON'T 60 61 DOCKET NUMBE R 68 69 EVENT DATE 74 7b RE PORT D ATt 60 8

EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h During normal operation at a steady state power of 2432 Mit, IT48-R6078, one 1

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of tiie Torus Water Level Recorders was found inoperative.

0131 I reco'rder, IT48-R607A, was operating normally.

Tech Spec 3.2-11 requires 1

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A limiting condition of operation was initiated l

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l were no effects upon the public health or safety.

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Upon investigation the amplifier of the recorder was found defective.

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g NARR TIVE REPORT Georgia Power Company Plant E. I. Hatch Baxley, Georgia 31513 Reportable Occurrence Report No. 50-321/1980-093.

During normal operation at a steady state power of 2432 Mut,1T48-R507B, one of the Torus Water Level Recorders, was found inoperative. The redundant recorder, IT48-R607A, was operating normally.

Tech Spec 3.2-11 requires two operable channel s.

A limiting condition of operating was initiated and reactor operation continued.

This is not a. repetitive event.

There were no effects upon the pub-lic health or safety.

Upon investigation the amplifier of the recorder was found defective.

The amplifier was replaced and the recorder was returned to normal operation.

The generic review did not reveal any inherent problems.

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