ML19260D589

LER 80-003/01T-0:on 800121,while at Cold Shutdown,Boron Buildups Identified on Loop B of Reactor Bldg Spray & Piping.Buildups Verified to Be Cracks in heat-affected Zone of Schedule 10 Pipe to Fitting Welds

ML19260D589
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/04/1980
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19260D580	List: ML19260D579 ML19260D589
References
IEB-79-17, LER-80-003-01T, LER-80-3-1T, NUDOCS 8002110476
Download: ML19260D589 (1)

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      %S                               64            6i             DOCK ET huveta                     W*      EvtNT Dart               38                M,,OHTDATE            DC EVENT DESCRIPTION AND PROB AOLE CONSEQUENCES h o 2 IWhile'at cold Shutdown condit.Lons. boron builduo was identified on Loon B i Io l a i lof Reactor Buildine Sorav at two locations.                                                               A third location of boron o a        lbuilduo was identified durinn the Cold Shutdown visuaJ examination of                                                                                                l l n I s I lpipine ns recuired by IE Bulletin (179-17. Ite- 9(a).                                                                            All three locatio W o   6      lwere verified by licuid nenetrant surfnen ov,-in,rion to be cracks in the 1

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