ML17037B838

Nine Mile Point Unit 2 - 10/27/1976 and 10/28/1976 Notice of Meeting with Mark Ii Owners Group and GE Company to Discuss the Mark Ii Containment Pool Dynamic Load Program

ML17037B838
Person / Time
Site:	Nine Mile Point, Susquehanna, Limerick, LaSalle, Zimmer, Shoreham, Bailly  File:Long Island Lighting Company icon.png
Issue date:	10/21/1976
From:	Miner S Office of Nuclear Reactor Regulation
To:	Parr O D Office of Nuclear Reactor Regulation
References
Download: ML17037B838 (12)

Text

'~AjUNITEDSTATESNUCLEARREGULATORY COMMISSION WASHINGTON, D.C,2056SDocketNos.50-358,50-387,50-352/353, 50-367,50-373/374, 50-388,50-410and50-'322OCT211976MEMORANDUM TO:OlanD.Parr,Chief,LightWaterReactorsBranchNo.3,DPMFROM:SydneyMiner,ProjectManager,LightWaterReactorsBranchNq.3,DPMSUBJECT'ORTHCOMING MEETINGWITHMARKIIOWNERSGROUPANDGENERALELECTRICCOMPANYONMARKIICONTAINMENTS TIME:DATE:LOCATION:

P)RPOSE:PARTICIPANTS:

8:30A.M.October27and28,1976SanJose,California TodiscusstheMarkIIContainment PoolDynqmicLoadProgramNRCG.Lainas,C.Anderson, J.Kudrick,S.MinerMarkIIOwnersBrentShelton,etal.GEL.t:ruenhol z,et'al.

Enclosure:

MeetingAgendaSydneyMinr,ProjectManagerLightWaterReactorsBranc)No.3DivisionofProjectManagement Pt~~1t,tIII'S4II8q~Ir'II'h' ENCLOSURE MEETINGAGENDAWEDNESDAY, OCTOBER27,1976IMarkII(LOCA)PoolDynamicLoadReportsA.Poo'lSwe11Model(NEDO-2'l061, Rev.2,NEDO-21297)

Discussion ofNRCquestions:

5,20.38*5,20.2420.28,120.4520.27Modelimprovements Model/test comparison 1Plantuniquecalculations PoolswellinreactorpedestalDrywellpressurecalculations.

B.Downcomer Thrust=Load(NED0-21061, Rev.2)Discussion ofNRCquestions:

20.30;6,Thrustloadevaluation C.LoadCombinations (NEDO-2'l061, Rev.2)Discussion ofNRCquestions:

20.46,4,20.31Poolswellwavesandseismicslosh20.22Largebreak+1SRVD.ImpactLoads(NED0-21061, Rev.2,NEDC-20989-2P, NEDE-12426P)

Discussion ofNRCquestions:

20.44,9Application ofPSTFdataE.Miscellaneous Discussion ofNRC'questions:

20.2320.1320.33209Assymetric loadsSubmerged structure dragloadsJetload-velocityattenuation Loadmitigating devices*Singledigit-NRCconsultant questionlist20.X-NRCquestionlist S1I"lcpr~,""'JWEg1IIPIl,~IEI,N MarkII(LOCA)PoolDynamicLoadTestProgramsA.EPRI-MarkII3DTests1.MKIIOwnerGroupPresentation (EPRI)testobjectives, testdescription, scaling,erroranalysis, testmatrix,preliminary observations; futuretests,film,documentation B.2.Discussion ofNRCQuestions:

20.32,43Dtests-4TTests-PoolSwellPhenomena (NEDE-13442P-01, NED0-21297, 6/14applications memorandum) t1.MKIIOwnerPresentation (newinformation**)

2,DiscussNRCQuestions:

20.25Airtests20.294Ttests-separatesubmergence/backpressure effe'cts20.7,8Errorandscali-nganalysis, rawdata20.36,3Downcomer supports20.34Diaphragm upwardloadC.SteamLoads(lateral8boundary)(NEDE-13442P-01, NEDE-21297, NEDE-21078-P, 6/14applications memo)1.MKIIOwnerPresentation (new4Tandforeignlicenseeinformation) single/multi ventlateralloads,single/multi ventboundaryloads2.DiscussNRCQuestions:

20.37,20.36d20.4220.4120.3920.43.20.4020.35,2lateralload-load/structure interaction boundaryload-controlling parameters boundaryload-plantuniqueunderpressure boundaryload-load/structure interaction boundaryload-multiventtests.boundaryload-statistics ofmultiventchugslateralandboundaryload-highventflowloads~Currentupdateontestresults-information notalreadypresented inNEDE-13442P-01, NED0-21297, 6/14application memoandNEDE-21078-P

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THURSDAY, OCTOBER28,1976IIIInadvertent SprayActuation A.Analytical modelassumptions B.Instantaneous vaporization vsratedependance C.Temperature-humidity relationship IVMarkIIScalingLawsIA.PSTFout-of-seal eparameter B.Impactonscalability C.Transition impactdataVPSTFTestingScheduleA.Impactdueto4TtestsB.Subsca]etestresultsC.ScheduleforecastPTHURSDAY, OCTOBER28,1976hVIMarkII(LOCA)PoolDynamicLoads(Carryover from10/27meeting)VIIStatusofMarkIISafety/Relief ValvePoolDynamicLoadsA.RamsheadMKIIOwners-updateofthegenericramsheadmodel(updatesincetheSeptember 1976NRC/GESRVmeeting).

ProvidecurrentscheduleforMKIIramsheadmodeldevelopment anddocumentation.

B.QuencherMKIIOwners-updateontheCAORSOtestschedule.

ProvidecurrentscheduleforMKIIquenchermodeldevelopment anddocumentation.

'4144~Ih/~~444444'4 C.PlantUniqueSRVStatusMKIIOwners-providesummaryofplantuniqueSRVconfiguration (i.e.,providetablewithcurrentinformation indicating plantsusingr'amshead andquencherdesign).VIIITourofEPRI/SRITestFacility(iftimeallows)

VIJ~0Ii>~~~

MEETINGNOTICEDISTRIBUTION ocketFileNRCPDRLocalPDRTICLlfR-3FileNRRReadingACRS(16)IE(3)SD(7)OELD,Receptionist B,RuscheE.CaseJ.MillerR.BoydR.DeYoungV.StelloD.SkovholtF.WilliamsJ.StolzK.Kniel0.ParrD.VassalloR.ClarkT.SpeisP.CollinsC.HeltemesR.HoustonR.HeinemanH.DentonS.VargaH.BerkowB.Faulkenberry, IEll.ButlerD.RossR.TedescoJ.KnightS.PawlickiI.SihweilP.CheckT.f<ovakZ.Rd'sztoczy V.BenaroyaG.LainasT.IppolitoV.MooreR.VollmerM.Ernstll.Gammil1.G."KnsghtonB.Youngblood W.ReganD.BunchJ.Collins'll.KregerR.BallardM.SpanglerJ.St'epp-..L.Hulman",,lf.SmithM.Rushbrook (3)ProjectManagerNRCParticipants OPA=C.AndersonJ.KudrickG.Laihas

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