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1、Saipem7000 January 30,2010; h12:00Semi-submersiblecraneandpipelaying(J-lay)DPvesselClassification:LloydsRegisterandR.I.Na.Compliance:NMD,HSE,USCGrulesDimensions:Length:198mBreadth:87mDepthtomaindeck:45mTransitdraft:10.5mOperationaldraft:27.5mDynamicpositioning:DP(AAA)LloydsRegister;
2、IPD3R.I.Na.;Class3NorwegianMaritimeDirectoratenotations;fullyredundant.Mooringsystem:14x1,350kWsingledrumwinches,each3,350mx3¾"mooringlineand40tanchors.Propulsionandthrusters:4x4,500kWpropulsionazimuthingunits,fixedpitch2x5,500kWretractableazimuthingunits,fixedpitch4x3,000kWretracta
3、bleazimuthingunits,fixedpitch2x2,500kWbowtunnelunits,fixedpitchPowerplant:Totalpowerplant:70,000kW,10,000Volt;12dieselgeneratorsonheavyfuelsdividedin4firesegregatedenginerooms;classifiedUMSBallastsystem:Computercontrolledsystemwithsimulationcapabilitiescomprising4x6,000t/hballastpum
4、ps,fullyredundant.Liftingfacilitiesmaincrane:2twinS7000modelfullyrevolvingbowmountedAmhoistcranes.Mainblockstandemlift:14,000tMainblocksinglelift:7,000trevolvingat40mrad./41mtieback6,000trevolvingat45mrad./50mtiebackAux.1block:2,500trevolvingat74mrad.Aux.2block:900trevolvingat115mra
5、d.Loweringcapabilityto450mbelowsealevelWhiphook:120trevolvingat150mrad.Piledriving/handlingequipmentavailability:2MenckMHU3000hydraulichammers.2MenckMHU1700hydraulichammers.2MenckMHU1000hydraulichammers.2MenckMHU600hydraulichammers.1MenckMHU220hydraulichammer.1MenckMHU195hydraulicha
6、mmer.2underwaterpowerpacks.1hydraulichammercompensator.Slimandfreeridingmodecapability.Fullspreadofinternal/externalelevatorsrangingfrom20"to102"i./o.dia.2levellingsystemsrange66"-72"dia.-900tcapacity.J-laysystem:Pipediameterrangefrom4"to32"Mainlayingtensionsystem:525twithtensioners
7、,upto2,000twithfrictionclamps;Layingtowerangle:90º-110ºAbandonment/Recoverysystemdoublecapstanwinchwith550tcapacity(upto2,000twithclamps)Numberofweldingstations:1NumberofNDTandfieldjointstations:1PipestringquadruplejointPipestoragecapacityupto6,000tCrewfacilities:405fullyACsingleord
8、oublecabinsupto725p
