05000333/LER-1980-039-03, /03L-0:on 800421,during Normal Operations, Discovered That Two of 20 Jet Jump Differential Pressure Indicators Approached Limits of TS 3.6.G.3.Caused by Instrument Drift.Instrument Recalibr

/03L-0:on 800421,during Normal Operations, Discovered That Two of 20 Jet Jump Differential Pressure Indicators Approached Limits of TS 3.6.G.3.Caused by Instrument Drift.Instrument Recalibr

ML19323E389
Person / Time
Site:	FitzPatrick
Issue date:	05/19/1980
From:	W. Verne Childs POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19323E388	List: 05000333/LER-1980-039, Forwards LER 80-039/03L-0 05000333/LER-1980-039-03, /03L-0:on 800421,during Normal Operations, Discovered That Two of 20 Jet Jump Differential Pressure Indicators Approached Limits of TS 3.6.G.3.Caused by Instrument Drift.Instrument Recalibr
References
LER-80-039-03L, LER-80-39-3L, NUDOCS 8005230481
Download: ML19323E389 (1)

LER-1980-039, /03L-0:on 800421,during Normal Operations, Discovered That Two of 20 Jet Jump Differential Pressure Indicators Approached Limits of TS 3.6.G.3.Caused by Instrument Drift.Instrument Recalibr

Event date:
Report date:
3331980039R03 - NRC Website

text

U.S. NUCLEAR REGULATORY COMMISSION NRC Fo M 366 (7 77)

LICENSEE EVENT REPORT

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EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h t o : 21 l During normal operations, personnel noted that 2 of 20 Jet pump dif ferential pres ure l (DP) indicators approached the limi.ts of TS 3.6.G.3 A calibration revealed that

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10131 l one (1) DP transmitter was out of procedure tolerance by approximately 4%.

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problem was evaluated against the requirements of NRC ICE Bulletin 80-07 The

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high reading did not have a significant effect on the plant.

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