05000318/LER-1980-024-03, /03L-0:on 800417,during Containment Entry ,Leak in Middle Seal Instrument Line Flexible Hose Discovered.Cause Unknown.Failed Part Is Inside Containment Bldg & Is Still Radiologically Contaminated

/03L-0:on 800417,during Containment Entry ,Leak in Middle Seal Instrument Line Flexible Hose Discovered.Cause Unknown.Failed Part Is Inside Containment Bldg & Is Still Radiologically Contaminated

ML19323C419
Person / Time
Site:	Calvert Cliffs
Issue date:	05/13/1980
From:	Heibel R, Huseby D BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19323C411	List: 05000318/LER-1980-024, Forwards LER 80-024/03L-0 05000318/LER-1980-024-03, /03L-0:on 800417,during Containment Entry ,Leak in Middle Seal Instrument Line Flexible Hose Discovered.Cause Unknown.Failed Part Is Inside Containment Bldg & Is Still Radiologically Contaminated
References
LER-80-024-03L, LER-80-24-3L, NUDOCS 8005150507
Download: ML19323C419 (1)

LER-1980-024, /03L-0:on 800417,during Containment Entry ,Leak in Middle Seal Instrument Line Flexible Hose Discovered.Cause Unknown.Failed Part Is Inside Containment Bldg & Is Still Radiologically Contaminated

Event date:
Report date:
3181980024R03 - NRC Website

text

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60 61 DOCKET NUM8ER 68 69 EVENT DATg 74 7s REPORT DATE 80 EVERT DESCRIPTION AND PROBABLE CONSEOUENCES h 10121 l DURIflG A C0flTAlfiMEtlT ErlTRY IT WAS DISCOVERED AT 0030 Ofl april 17.10RO THAT I

iO$3i i 22A RCP MIDDLE SEAL IllSTRUMENT LIllE FLEXIBLE HOSE HAD A SMALL LEAK. THE I

IO i4 i i IllSTRUMENT LINE WAS ISOLATED. REPAIRED, AND RETURNED TO SERVICE RY 0100 Off l

I O I s 1 I APRIL 17. 1980. AFTER A flew F! FXTRI F HOSF WAS ItlSTAf i en (T.S. 6.9.1.9.d's IO is I l THE REACTOR COOLANT PUMP REMAINED OPERASLE THROUGHOUT THIS EVENT. THfS TS l

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