05000315/LER-1980-007-03, /03L-0:on 800326,while Revising Surveillance Test Procedure for Containment Spray Sys,Some Valves in Sys Flow Path Were Discovered Not Being Cycled at Required Intervals. Caused by Personnel Overlooking Test Frequency Differ

/03L-0:on 800326,while Revising Surveillance Test Procedure for Containment Spray Sys,Some Valves in Sys Flow Path Were Discovered Not Being Cycled at Required Intervals. Caused by Personnel Overlooking Test Frequency Differences

ML17326A682
Person / Time
Site:	Cook
Issue date:	04/25/1980
From:	Chadwell H INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17318A720	List: 05000315/LER-1980-007, Forwards LER 80-007/03L-0 05000315/LER-1980-007-03, /03L-0:on 800326,while Revising Surveillance Test Procedure for Containment Spray Sys,Some Valves in Sys Flow Path Were Discovered Not Being Cycled at Required Intervals. Caused by Personnel Overlooking Test Frequency Differ
References
LER-80-007-03L-01, LER-80-7-3L-1, NUDOCS 8005020272
Download: ML17326A682 (4)

LER-1980-007, /03L-0:on 800326,while Revising Surveillance Test Procedure for Containment Spray Sys,Some Valves in Sys Flow Path Were Discovered Not Being Cycled at Required Intervals. Caused by Personnel Overlooking Test Frequency Differences

Event date:
Report date:
3151980007R03 - NRC Website

text

NRC FORM 366 (7-77)

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Qs 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10 WHILE REVISING A SURVEILLANCE TEST PROCEDURE FOR THE UNIT 1 CONTAINMENT SPRAY SYSTEM IT WAS DISCOVERED THAT SOME OF THE VALVES IN THE SYSTEM FLOW PATH MERE NOT BEING CYCLED AT 31 DAY INTERVALS AS REQUIRED BY T. S.

4.6.2.1.A.4, INSTEAD, THE VALVES MERE

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~O7 BEING TESTED AT 92 DAY INTERVALS.

A CHECK MAS THEN MADE OF OTHER TEST PROCEDURES AND CERTAIN VALVES'N THE ECC SYSTEM WERE ALSO FOUND TO HAVE BEEN TESTED ON A 92 RATHER THAN A 31 DAY BASIS AS REQUIRED BY T.

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8 INSERVICE INSPECTION UNDER SECTION IX OF THE ASME BOILER AND PRESSURE VESSEL CODE IT 9

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SUPPLEMENT TO LERjj 80-007/03L-0 SUPPLEMENT TO EVENT DESCRIPTION AND PROBABLE CONSEQUENCES:

WERE REVISED TO CONFORM TO THE 31 DAY TESTING REQUIREMENT.

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