ML19338F530

LER 80-033/01P-0:on 801014,examination in Accordance W/Ie Bulletin 80-07 Revealed Crack in Jet Pump 8 Hold Down Beam. Probable Cause Is Intergranular Stress Corrosion Cracking. Hold Down Beam Will Be Replaced

ML19338F530
Person / Time
Site:	Vermont Yankee
Issue date:	10/14/1980
From:	Murphy W VERMONT YANKEE NUCLEAR POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19338F528	List: ML19338F527 ML19338F530
References
IEB-80-07, IEB-80-7, LER-80-033-01P, LER-80-33-1P, NUDOCS 8010200469
Download: ML19338F530 (1)

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EVENT. DESCRIPTION ANO PROSA8tE CONSEQUENCES l o l 211 UT examination' in accordance with NRC Bulletin 80-o7 revealed a crack in the A9 4 e 1 (g o ;3, l pump : hold-down beam at the mean diameter of the bolt thread area. No other cracks ' 'I

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