ML20052A671

LER 82-010/03L-0:on 820226,instrumentation Loop Associated w/LI-474 (Steam Generator a Level Indicator) Declared Inoperable.Caused by Loss of Necessary Level in Ref Leg While Steam Generator Not in Svc.Leg Refilled

ML20052A671
Person / Time
Site:	Farley
Issue date:	03/25/1982
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20052A660	List: ML20052A659 ML20052A661 ML20052A663 ML20052A667 ML20052A671
References
LER-82-010-03L-01, LER-82-10-3L-1, NUDOCS 8204280574
Download: ML20052A671 (1)

Text

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, l2l lAt 0440 on 2/26/82 the instrumentation loop associated with LI-474 (S.G. "A" Level

,; gIndicator) was declared inoperable when its reading was out of tolerance with the other y gtwo level indicator readings. Tech. Spec. section 3.3.2, in part, requires this j

, ; ,, j ginstrumentation loop to be operable. Tech. Spec. 3.3.2 action statement requirements ,

g guere met. The health / safety of the public was not affected.

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CAUSE DESCRIPTtC'4 AND CORRECTIVE ACTIONS h ,

~ l o l [This event was caused by the loss of the necessary level in the reference leg while the,,

Ii] l_ steam generator was not in service. The reference leg was refilled and upon satisfac_t_o_ry

, ; ,, j [ completion of FNP-2-SrP-213.1 (Steam Generator 2A LT-474 loop Calibration and Functional

,  ; , g l Test) the instrumentation channel associated with Level Indicator LT-474 was declared

,,4j g operable at 2336 on 2/26/82.

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