05000327/LER-1981-121-03, /03L-0:on 810925,flux Imbalance Penalty Function Generator XM-92-5005K Found Inoperable.Caused by Module Drift.Module Recalibr

/03L-0:on 810925,flux Imbalance Penalty Function Generator XM-92-5005K Found Inoperable.Caused by Module Drift.Module Recalibr

ML20011B025
Person / Time
Site:	Sequoyah
Issue date:	10/23/1981
From:	Harding M, Rogers H TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20011B021	List: 05000327/LER-1981-121, Forwards LER 81-121/03L-0 05000327/LER-1981-121-03, /03L-0:on 810925,flux Imbalance Penalty Function Generator XM-92-5005K Found Inoperable.Caused by Module Drift.Module Recalibr ML20011B025
References
LER-81-121-03L, LER-81-121-3L, NUDOCS 8111030544
Download: ML20011B025 (1)

LER-1981-121, /03L-0:on 810925,flux Imbalance Penalty Function Generator XM-92-5005K Found Inoperable.Caused by Module Drift.Module Recalibr

Event date:
Report date:
3271981121R03 - NRC Website

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lo jal l function generator (XM-92-5005k) was declared inoperabic due to being out of toIAJl calibration.

This event placed the unit in Action Statement 6 of LCO 3.3.1.1.

Ioisi L There was no effect upon public health and safety.

Previous occurrences - none.

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It lii l out of tolerance was due to module drift. The module was recalibrated and returned [i 12 l l service on September 25, 1981.

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