05000220/LER-1980-024-03, /03L-0:on 800930,during Audit,Discovered That Point Valve Was Not Recorded on 790721 Instrument Surveillance Test for Drywell High Pressure Trip Sys.Caused by Personnel oversight.Two-level Review Instituted

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/03L-0:on 800930,during Audit,Discovered That Point Valve Was Not Recorded on 790721 Instrument Surveillance Test for Drywell High Pressure Trip Sys.Caused by Personnel oversight.Two-level Review Instituted
ML18037A298
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 10/30/1980
From: Harrison P
NIAGARA MOHAWK POWER CORP.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17053C058 List:
References
LER-80-024-03L, LER-80-24-3L, NUDOCS 8011070381
Download: ML18037A298 (2)


LER-1980-024, /03L-0:on 800930,during Audit,Discovered That Point Valve Was Not Recorded on 790721 Instrument Surveillance Test for Drywell High Pressure Trip Sys.Caused by Personnel oversight.Two-level Review Instituted
Event date:
Report date:
2201980024R03 - NRC Website

text

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS This is attributed to an oversight in data recording by the technician performing the test.

Satisfactory test performance was indicated on data sheet checkoffs.

Tests performed previous to and following the oversight indicate a satisfactory trip point setting.

Other switches performing a redundant function were found with satisfactory test data.

The importance of making sure all test data is complete was reviewed with testing personnel.

In the future two levels of review will be performed by the Instrument and Control department.