05000267/LER-1981-010-03, /03L-0:on 810120,five Sample Flow Circuits Found Out of Calibr.Caused by Change of Instrument Characteristics.Calibr Values Revised & Flow Transmitters Recalibr.Alarm Setpoint Functional Test Values Also Changed

/03L-0:on 810120,five Sample Flow Circuits Found Out of Calibr.Caused by Change of Instrument Characteristics.Calibr Values Revised & Flow Transmitters Recalibr.Alarm Setpoint Functional Test Values Also Changed

ML20003B841
Person / Time
Site:	Fort Saint Vrain
Issue date:	02/19/1981
From:	Gahm J PUBLIC SERVICE CO. OF COLORADO
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20003B833	List: 05000267/LER-1981-010, Forwards LER 81-010/03L-0 05000267/LER-1981-010-03, /03L-0:on 810120,five Sample Flow Circuits Found Out of Calibr.Caused by Change of Instrument Characteristics.Calibr Values Revised & Flow Transmitters Recalibr.Alarm Setpoint Functional Test Values Also Changed
References
LER-81-010-03L, LER-81-10-3L, NUDOCS 8102250664
Download: ML20003B841 (1)

LER-1981-010, /03L-0:on 810120,five Sample Flow Circuits Found Out of Calibr.Caused by Change of Instrument Characteristics.Calibr Values Revised & Flow Transmitters Recalibr.Alarm Setpoint Functional Test Values Also Changed

Event date:
Report date:
2671981010R03 - NRC Website

text

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60 61 CoCKET %M8 ER 68 63 EV ENT C ATE 74 TS RE8 0RT C ATE 30 EVENT DESCRIPTION AND PROB A8LE CONSEQUENCES h Io i2l l During the annual calibration o' the ori=rt coolant dewooint moisture =enitor flow l [o t al l instrumentation, it was discovered that five of the sa=ple flow circuits were out of l [oj4l l calibration. either before or after the calibration procedure was co=cleted.

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