ML18191A246

GE Report Nedo 24010-0 Technical Basis for the Use of the Square Root for the Sum of Squares (Srss) Method for Combining Dynamic Loads on Mark Ii Plants - July 1977

ML18191A246
Person / Time
Site:	Columbia
Issue date:	09/26/1977
From:	Sobon L J General Electric Co
To:	Parr O Office of Nuclear Reactor Regulation
References
MFN-364-77, NEDO 24010
Download: ML18191A246 (4)

Text

~M~STA.';Tii&D DISTRIBUTION FO COMING MATERIAL RELATING TO>XI CONTAINMENT NRC FORM 195 U~NUCLEAR REGULATORY COMMISSION I2 78)NRC DISTRIBUTION FoR PART 60 DOCKET MATERIAL COCKET NUM 8ER 3%8%ilNSKK TOP ICAL REPORT Mr.Olan Parr General Electric San Jose, California 95125 L.J.Sobon OATE OF OOCUMENT 09/26/7?OATE RECEIVEO 09/29/77 gK,ETTE R QORIGINAI gfCCP V GNOTORIZEO HVNCLASSIFIEO PROP INPUT FORM NUM8ER OF COPIES RECEIVEO OESCRIPTION 1p ENCLOSURE Consists of GE Report NEDO-24010 entitled: "Technical Basis For The Use Of The Square Root Of The Sum Of Squares (SRSS)IIetho For Combining Dyamic Loads On Nark II Plants"'td.July, 1977 , LETTERS OF INCORPORATXON WILL BE PLACED XN EACH DOCKET LISTED BELOWo NOTE CYS WILL BE PLACED IN'HE LPDR FOR THE FOLLOWING:

ZIKKR 50 358 NINE MlLE POINT 50-410 LIMERICK 50-352 353 WPP S-2 BAILLY 50-367 SHORE HAM~$0-342 LA SALLE 50-373/374 5/BR jcm 09/30/77 FOR ACTION/INFORMATION CENTRAL FILES 2 W NRC PDR s o eac INTERNAL OISTRI BUTION LETTER ONLY Ro DEYOUNG LPDR~S 7)Se Note o e NSIC ACRS 6 Xo SIINELL 2 Go LAINAS 7 Jo KNIGHT 2 Co ANDERSON Io PELTIER Ro BIRKEL LYNCH MD Jo SNELL Ao BOURNIA Wo IGQIE S~MINER Do VASSALLO Ko KNIEL Oo PARR Jo Ro TEDESCO M RUSHBROOK Wo PIKE So VARGA EXTERNAL DISTRIBUTION CONTROL NUMBER~/Z

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ELECTRIC NUCLEAR ENERGY GENERAL ELECTRIC COMPANY, 175 CURTNER AVE.~SAN JOSE, CALIFORNIA 95125 MC 681, (408)925-3495 SYSTEMS DIVISION BWR PROJECTS DEPARTMENT Mar-,,364=.7$

September 26, 1977 Office of Nuclear Regulation U.S Nuclear Regulatory Commission Washington, D.C.20555 Attention:

Olan Parr, Chief Light Water Reactor Branch 3 Division of Project Management

SUBJECT:

GE REPORT NEDO 24010-"TECHNICAL BASIS FOR THE USE OF THE SQUARE ROOT OF THE SUM OF SQUARES (SRSS)METHOD FOR COMBINING DYNAMIC LOADS ON MARK II PLANTS"-JULY, 1977

Reference:

Letter, L.J.Sobon to Olan Parr, dated August 1, 1977 transmitting GE report NEDE 24010-P-TECHNICAL BASIS FOR USE OF THE SQUARE ROOT OF THE SUM OF SQUARES (SRSS)METHOD FOR COMBINING DYNAMIC LOADS ON MARK II PLANTS-JULY, 1977.Seventy copies of the subject report are being provided by general Electric for the Mark II Owners Group as part of the Mark II Containment Program.This is the non proprietary version of GE Report NEDE 24010-P transmitted by the above reference.

Any questions regarding this final report should be directed to K.G.Hazifotis, Containment Licensing Engineer, (408)925-2209.Sincerel L.J.Sobon, Manager BWR Containment Licensing Containment Improvement Programs LJS:KGH:bjd

Enclosures:

70 cc: R.S.Boyd (NRC)H.C.Brinkmann (Mark II Owners Group)R.C.DeYoung (NRC)~L.S.Gifford (GE-Bethesda)

F.Miner (NRC)R.L.Tedesco (NRC)J.P.Knight (NRC)C.J.Anderson (NRC)J.C.Guibert (NRC) 0'I