文档介绍：GENERALINFORMATION一GAUGING&WASTAGEGaugingrequirementsareshowninTables2a,,wastagefoundistobelimitedtothewastageallowancesshowninTables2b,3band4b・eptablewhenlocalwastageisevident."LocalWastage^isdefinedasaveragewastageofstructurewithintwostiffenerspacingandbetweenframes/girders,."Pane厂structure・Howeverwherewastageisthroughoutasinglestructuralbay,circumference,panel,etc.,(hereinafter,calleda“GlobalWastage')wastageallowancesshowninTables2b,eptable・Typically,globalwastagewouldbewherewastageisfoundthroughoutoneofthefollowingareas:AsinglebayofalegstructureonaSEDU;AsinglegirthofcylindricallegshellplatingonaSEDU;Entirelengthofeitherbottom,deckorshellplatingofapreloadtankonaSEDU;Aleg-wellstructure(shellorinternals)onaSEDU;Circumferenceofadiagonal/horizontalbracingonaCSDU;CircumferenceofacolumnonaCSDU;Bracing/column/hullintersectiononaCSDU;Entiredrill-floorsubstructuremembersonanyMODU;Entirehelicopter-deckstructureonanyMODU;,"substantialcorrosion^,,mendglobalstrengthanalysistobecarriedbytheOwner,epted・GlobalwastagepercentageofSpecialApplicationStructuresonaMODUistobelessthan5%.Globalwastageof5%%butmorethanglobalsubstantialcorrosion(%)andtheOwnerdecidesnottotakeactionattimeofattendance,thisistobetreatedasanOSR,reportedasan"AdditionalRequirement;mendstructurebere--mail,assoonaspossible・GlobalwastageofSpecialApplicationStructuresrequirepromptandthroughrepairsbyrenewingthestructuretoitso