ML20003B841

LER 81-010/03L-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

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: ML20003B832 ML20003B841
References
LER-81-010-03L, LER-81-10-3L, NUDOCS 8102250664
Download: ML20003B841 (1)

Text

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(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

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RE8 0RT C ATE 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. This is 1 ioj3; l reportable per Fort St. Vrain Technical Specification AC 7.5.2(b)1 as setpoints beingl 1o is 1 l less conservative than required by the LCO and Fort St. Vrain Technical Specification l J o 17 l l AC 7.5.2(b)2 as a degraded = ode of the LCO. No si=ilar reportable occurrences. l I l l 0 Id l I do 7 3 3 CovP.

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