05000306/LER-1980-030-03, /03L-0:on 801008,diesel Generator D2 Tripped on High Crankcase Pressure When Eductor Hose Failed.Caused by Burst Eductor Hose.Hose Replaced on Both Diesel Engines

/03L-0:on 801008,diesel Generator D2 Tripped on High Crankcase Pressure When Eductor Hose Failed.Caused by Burst Eductor Hose.Hose Replaced on Both Diesel Engines

ML19340B590
Person / Time
Site:	Prairie Island
Issue date:	11/07/1980
From:	Hunstad A NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19340B586	List: 05000306/LER-1980-030, Forwards LER 80-030/03L-0 05000306/LER-1980-030-03, /03L-0:on 801008,diesel Generator D2 Tripped on High Crankcase Pressure When Eductor Hose Failed.Caused by Burst Eductor Hose.Hose Replaced on Both Diesel Engines
References
LER-80-030-03L, LER-80-30-3L, NUDOCS 8011110341
Download: ML19340B590 (1)

LER-1980-030, /03L-0:on 801008,diesel Generator D2 Tripped on High Crankcase Pressure When Eductor Hose Failed.Caused by Burst Eductor Hose.Hose Replaced on Both Diesel Engines

Event date:
Report date:
3061980030R03 - NRC Website

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60 61 DOCKET NUM8gn 68 69 EVENT DATE 74 7b REPORT DATE 80 1

EVENT OESCRIPTION AND PROB ABLE CONSEQUENCES h 10121 l During surveillance test. D2 Diesel Generator trinned on hich I

o ;3; g crankcase pressure when the eductor hose failed.

(This trip is l

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bypassed when an SI signal is present.) Not repetitive. No l

o ;3; l effect On public health Or safety since redundant equiptient was l

lo is l l operable. Tech Spec 3.7.A.5 applies.

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40 en 42 43 s4 47 CAUSE OESCRIPTION AND CORRECTIVE ACTIONS h lt1oll Eductor hose burst. Hose was replaced. Remainine hoses On i

11 11 1 i both diesel engines were inspected.

Eductor system hoses on I

gl on both diesel engines have been replaced.

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8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUM8ER TYPE

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DESCRIPTION

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l0l0l0l@l ia 8 9 11 12 80 LOSS OF OR DAMAGE TO F ACILITY TYPE DE SCRIPTION

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7 8 9 10 80 PUBLICITY NRC USE ONLY ISSUED

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