05000244/LER-1981-012-03, /03L-0:on 810504,pressurizer Pressure Transmitter PT-431 Found High.Caused by Transmitter Drift.Transmitter Recalibr

/03L-0:on 810504,pressurizer Pressure Transmitter PT-431 Found High.Caused by Transmitter Drift.Transmitter Recalibr

ML17309A163
Person / Time
Site:	Ginna
Issue date:	06/03/1981
From:	Edgar E ROCHESTER GAS & ELECTRIC CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17258B093	List: 05000244/LER-1981-012, Forwards LER 81-012/03L-0 05000244/LER-1981-012-03, /03L-0:on 810504,pressurizer Pressure Transmitter PT-431 Found High.Caused by Transmitter Drift.Transmitter Recalibr
References
CAR-1308, LER-81-012-03L, LER-81-12-3L, NUDOCS 8106090497
Download: ML17309A163 (2)

LER-1981-012, /03L-0:on 810504,pressurizer Pressure Transmitter PT-431 Found High.Caused by Transmitter Drift.Transmitter Recalibr

Event date:
Report date:
2441981012R03 - NRC Website

text

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A NRC FORM SSS lr.rll LER 81-012/03L-0 CAR 1308 U. S. NUCI.EAR REGULATORYCOMMISSION LICENSEE EVENT REPOFlT EXHIBITA CONTROL BLOCK:

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Transmitter provides signals for reactor trip logic

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(Hi and low pressure, and overtem WT and for the safe uard lo ic'low pressure)

Three redundant channels were found. within acceptable tolerances.

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This error was due to transmitter drift.

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e TI'e transmitter is a Foxboro Model 611GM-DS1.

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11 12 12 tERSONNEI. INJURIES NUMBER OKSCRIPTIONQ41 8>>~00 0Q40 N/A 7

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11 12 LOSS OF OR DAMAGETO FACILITYQ42 TYPE

DESCRIPTION

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10 PUBLICITY 7

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10 E. Clair Edgar NAME OF PREPARER 80 80 NRC USE ONLY 80 PHONE: 315-524-4446 Ext.

248 METHOD OF DISCOVERY DISCOVERY DESCRIPTION Q22

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