05000368/LER-1980-074-03, /03L-0:on 801004,steam Generator Level Indicator 2LI-1031-2 Failed Acceptance Criteria Per Surveillance Test. Caused by Indicating Needle Occasionally Sticking.Needle Adjusted & Calibr Performed

/03L-0:on 801004,steam Generator Level Indicator 2LI-1031-2 Failed Acceptance Criteria Per Surveillance Test. Caused by Indicating Needle Occasionally Sticking.Needle Adjusted & Calibr Performed

ML19339B922
Person / Time
Site:	Arkansas Nuclear
Issue date:	11/03/1980
From:	Pendergraft R ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19339B921	List: 05000368/LER-1980-074, Forwards LER 80-074/03L-0 05000368/LER-1980-074-03, /03L-0:on 801004,steam Generator Level Indicator 2LI-1031-2 Failed Acceptance Criteria Per Surveillance Test. Caused by Indicating Needle Occasionally Sticking.Needle Adjusted & Calibr Performed
References
2-110-01, 2-110-1, LER-80-074-03L, LER-80-74-3L, NUDOCS 8011100444
Download: ML19339B922 (1)

LER-1980-074, /03L-0:on 801004,steam Generator Level Indicator 2LI-1031-2 Failed Acceptance Criteria Per Surveillance Test. Caused by Indicating Needle Occasionally Sticking.Needle Adjusted & Calibr Performed

Event date:
Report date:
3681980074R03 - NRC Website

text

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I NRC F ORM 366 U. S. NUCL E AR REGUL ATORY COMMdf.lON

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REPORT DATE 85 0 EVENT DESC!tlPTION AND PROBABLE CONSECUCNCES h l

1 During Mode 1 operation while performing a monthly surveillance test, i

o 2 o 3 i S/G level indicator 2LI-1031 - 2 failed the acceptance criteria per the io niisurveillance test.

2LI -1033 (R. mote Snutdown Panel) and 2LI-1031-1,3,4 F6TO I (Control Room indication) were operable.

There have been no similar i

Low I occurrences.

Reportable per Tech. Spec. 6.9.'1.9.b.

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FrTT11 Investigation revealed the indicating needle on the sigma indicator was i

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The needle was adjusted i I,171 I and a calibration performed.

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