ML17266A089

LER 79-023/03L-0 on 790702:control Element Assembly 33 Would Not Withdraw Due to Presence of Fullout Position Indication.Caused by Faulty Upper Electric Limit Reed Switch

ML17266A089
Person / Time
Site:	Saint Lucie
Issue date:	08/01/1979
From:	Schoppman M FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17206A963	List: ML17206A962 ML17266A089
References
LER-79-023-03L-01, LER-79-23-3L-1, NUDOCS 7908140726
Download: ML17266A089 (2)

Text

NAC FORtrI 356 U 5, NUCLEAA REGUL*TOr{VCOVAIISSIO ~

P 22t LICENS'Llc EVFNT REI"ORT I

f f f I ~OI (PLEASE PAINT CR Yl'E 'l REQUIRED tttFORRIATIONI

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EVENT ATE td 7$ RrPOAT Q*TE VENT DESCRIPTION <<NO PROBABLE CONSEOUENCc5 Olo 0 2 LH>@le K.rfoxrnzn the CEh. Period5c F>.e.c3.se Su v cl

'inserted 8.5" (to the 127.5" o'sition to check CEA osition de- I

~o !viatica sierras. It would not vithdrav dua to the resence o". a " full: out" l AQWZ~:~~m~ul.~m

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~O throughout the event and was restored to operable status in 43 min. This 0 Iic the fourth occurrence oi this ty e See LERrs 77-17 79-4~7~9-9 2 6 sl SYSTEM{ CAUSE CAUSE CQVP YALVv COOK COCc SL'SCCCE COA!PCc{EVTCOQE SL8 CE SUBCQCE

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