ML18024A075

Susquehanna Units 1 and 2 - Letter Regarding the GE Report, Dynamic Lateral Loads on a Main Vent Downcomer - Mark Ii Containment and Advising the Commission That a Nonproprietary Version of This Report Is Being Prepared for Submittal in the

ML18024A075
Person / Time
Site:	Susquehanna
Issue date:	07/21/1978
From:	Sobon L J General Electric Co
To:	Stolz J F Office of Nuclear Reactor Regulation
References
Download: ML18024A075 (4)

Text

REGULA;ORYINFGRMATIQi~l DISTRIBIJTIQN SYSTEM(RID'DISTRIBUTIONiFGRINCOMINGtIATERIALTOPiREPORG:SOBGNLJ'ENFLECDGCDATE:0/2>>/7=DATERCVD:07/25/78STGLZJFNRCtQCiYPE:L='TTERhlOTARIZFD:

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<<<<+-~5<<+<<-'i<<%~<<-'-'I GENERALELECTRICCOMPANY,175CURTNERAVE.,SANJOSE,CALIFORNIA 95125MC681,(408)925-3495NUCLEARENERGYPR0JECTS0IVISIONMFN-298-78 July21,1978U.S.NuclearRegulatory Commission OfficeofNuclearReactorRegulatipp Washington, D.C.20555Attention:

Mr.JohnF.Stolz,ChiefL7F/tp'ga~yLightWaterReactors, BranchNo.1DivisionofProjectManagement Gentlemen:

SUBJECT:

GENERALELECTRICREPORT,"DYNAMICLATERALLOADSONAMAINVENTDOWNCOMER

-MARKIICONTAINMENT,"

NEDE-24106P, MARCH,1978Seventy(70)copiesofthesubjectreport(NEDE-24106P) arebeingprovidedbyGeneralElectricCompanyonbehalfoftheMarkIIOwner'sGroupforyourreviewaspartoftheMarkIIContainment Supporting Program,TaskA.13.Thisreportprovidesalateralloadforcingfunctiontobeappliedtodowncomer ventsfordesignassessment.

Theenclosedreportcontainsinformation whichtheGeneralElectricCompanycustomarily maintains inconfidence andwithholds frompublicdisclosure.

Theinformation hasbeenhandledandclassified proprietary byGeneralElectricasindicated intheattachedproprietary affidavit, andtherequestisherebymadethatNEDE-24106P andtheattachedaffidavit bewithheldfrompublicdisclosure inaccordance with10CFR2.790.

207OOOP, t

GE'IERALQ~ElECTRICUSNRCAttn:Mr.JohnF.StolzJuly21,1978Page2Anonproprietary versionofthisreportisbeingpreparedforsubmittal inthenearfuture.Sincerely L.J.Sobon,ManagerBWRContainment Licensing Containment Improvement ProgramsLJS:mks/785-786

Enclosures:

(70)cc:C.J.AndersonH.C.Brinkmann H.ChauL.S.GiffordI.A.PeltierR.L.TedescoFile:3.2.7.c(NRC)(MarkIIOwner'sGroup)(MarkIIOwner'sGroup)(GE-Bethesda)

(NRC)(NRC)