ML19209C635

LER 79-039/03L-0:on 790924,fuel Storage Pool Area Radiation Monitor Declared Inoperable Due to Reading Discrepancy. Caused by Instrument Drift.Monitor Recalibr & Returned to Svc on 790930

ML19209C635
Person / Time
Site:	Farley
Issue date:	10/10/1979
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19209C629	List: ML19209C628 ML19209C633 ML19209C635
References
LER-79-039-03L, LER-79-39-3L, NUDOCS 7910160524
Download: ML19209C635 (1)

Text

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• LICENSEE EVENT REPORT -

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(PLEASE PNINT OR TYPE ALL REQUIRED INFORA1ATIONI 7

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! O l 2 l [ At 2010 en 9/24/79, the Fuel Storage Pool Area Radiation. Monitor (R-5) was declared l g n ,3 y l inoperable due to readings being higher than portable instrumentation readings and l 0 4 lthe generation of spurious alarms. Tech. Spec. 3.3.3.1, in part, requires R-5 to.be [

o .,  ; operable when fuel is in the storage pool. Tech. Spec. 3.3.3.I action statement g iOlcIl requirements were met. The health and safety of the public were not affected by this g

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!i o lThis occurrence is attributable to' inst y ent drift. R-5 was retprned to serrfen n t- I i i !1500 on 9/30/79, follOwing satisfactory recalibration. I i l I I *3 L. . I 11 14 1l I 7 8 9 80 F ACit t T y STATUS *. P7/IER OTHER ST ATUS O

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