ML17037B809

Nine Mile Point Unit 2 - Memorandum and 11/22/1977 Summary of Meeting with Mark Ii Owners Group and General Electric Company on Mark Ii Containment

ML17037B809
Person / Time
Site:	Nine Mile Point, Susquehanna, Limerick, LaSalle, Zimmer, Shoreham, Bailly  File:Long Island Lighting Company icon.png
Issue date:	12/09/1977
From:	Peltier I A Office of Nuclear Reactor Regulation
To:	Office of Nuclear Reactor Regulation
References
Download: ML17037B809 (6)

Text

II~(-p,AAECaP0caamClOaan+**g44UNITEDSTATESNUCLEARREGULATORYCOMMISSIONWASHINGTON,D.C.205SSDECOg1977DocketNos;50-358,50-387,5-352/35),50-367,50-373/374,50-388,50-4'0-322APPLICANTS:MembersofMarkIIOwnersGroupFACILITIES:AllMarkIIContainmentFacilities

SUBJECT:

MEETINGWITMMARKIIOWNERSGROUPANDGENERALELECTRICCOMPANYONMARKIICONTAINMENT.~akd:Duringthestaff'sgenericreviewofMarkIIcontainmentswithrespecttodynamicloads,GEissuedaTopicalReportNEDE-24010-P,relatedtotheSRSSmethodofcombiningdynamicloads,forthestaffreview.Thestaffreviewedthereportandthereviewgeneratedanumberofquestionsinthestructuralandmechanicalengineeringareas.ThepurposeofthismeetingwastodiscussthesequestionsindraftformpriortoaformaltransmittaltotheOwnersGroup,Anattendancelistisattached.~Summar:ThedraftquestionswerediscussedinenoughdetailtoassurethattheOwnersGroupattendeesunderstoodthequestionsandwhatwasexpectedinthewayofresponses.Thestaffstatedthatitwouldrevise,addordeletequestionswhereappropriateandsendthemtotheOwnersGroupformallyinafewweeks.NotimewasspentinattemptingtomakefinalresponsetothequestionsortoresolveissuesalthoughfrequentlythediscussionwoulddrifttoSRSSvs,ASphilosophy.TheGroupurgedthestafftoconcentrateitsreviewoncomponentsmadeofductilematerials(metalic)suchaspipingetc.becausethesecom-ponentsneedthereliefprovidedbytheSRSSmethodofcombiningloads,TheconcretecontainmentscanalltaketheASmethodof'ombiningloads(althoughitwasnotdonethatwayandtheownerswouldstillliketouseSRSSforcontainmentstructures)andthereisonlyonefacilityusingasteelcontainment.)l,,(PI.A.Peltier,ProjectManagerLightWaterReactorsBranchNo.3.DivisionofProjectManagement l~tr~

NRCHarkIIOwner'sGrouNovember22,1977SRSSMeetinSBLA.K.SinghG.T.KitzBechtelL.E.ShipleyGEK.G.HazifotisC.V.SubramanianF.C.RallyNSCS.W.TegutS.B.NucciacciaroR.KlauseCGEBurns8RoeM.Fakelmann,NRCP.T.KuoF.P.SchauerP.Y.ChenS.HouJ.B.HendersonR.K.MattuI.A.PeltierC.AndersonJ.J.ZudansK.R.WichmanR.L.StuartC.GrimesH.C.BrinkmanNUTECHA.F.Deardorff

~Wg MEETINGSUMtQRYDocketFile+~~NRCPDRLocalPDRTICNRRReadingLllR-PlFileE;-CaseR.BoydR.DeYoungD.VassalloJ.StolzK.Kniel0.ParrS.VargaL.CrockerD.CrutchfieldF.l(illiamsR.MattsonH.DentonD.MullerPrJ'ectManager:..torney,ELD'.HltonIE()ACRS'(16)L.Dr'cherNRCParticipants:S.Rubenstein g~~n