05000348/LER-1981-052-03, /03L-0:on 810724,,instrumentation Loop for Flow Transmitter FT426 Declared Inoperable Due to Low Flow Indication.Caused by Steam Leak at Instrument Line Associated w/FT426.Instrument Line Repaired

/03L-0:on 810724,,instrumentation Loop for Flow Transmitter FT426 Declared Inoperable Due to Low Flow Indication.Caused by Steam Leak at Instrument Line Associated w/FT426.Instrument Line Repaired

ML20010C650
Person / Time
Site:	Farley
Issue date:	08/14/1981
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010C647	List: 05000348/LER-1981-050-03, /03L-0:on 810715,average Containment Air Temp Increased to 12.05 F.Cause Not Stated.Svc Water Flow to Coolers Increased & Temp Returned to Value within Tech Spec Limit 05000348/LER-1981-052-03, /03L-0:on 810724,,instrumentation Loop for Flow Transmitter FT426 Declared Inoperable Due to Low Flow Indication.Caused by Steam Leak at Instrument Line Associated w/FT426.Instrument Line Repaired ML20010C646
References
LER-81-052-03L, LER-81-52-3L, NUDOCS 8108200271
Download: ML20010C650 (1)

LER-1981-052, /03L-0:on 810724,,instrumentation Loop for Flow Transmitter FT426 Declared Inoperable Due to Low Flow Indication.Caused by Steam Leak at Instrument Line Associated w/FT426.Instrument Line Repaired

Event date:
Report date:
3481981052R03 - NRC Website

text

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4 60 64 QCCKET NUMSER 68 69 EVENT CATE 74 75 REPCRT QATE 80 EVENT DESCRIPTION AND PROBABLE CONSECUENCES h I o 12 l lAt 2240 on 7/24/81, the instrumentation loon for fi nw trnnnmirent FT&?6 I

l o t a l I (Reactor Coolant Loop B) was declared inoperable due to a low flow indi-1 Iol41I cation.

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,,,,,; ment line was repaired and following a satisfactory functional test, in-strumentation loop FT426 was returned to service at 2040 on 8/1/81.

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