某厂区室外中压电缆敷设施工方案(中英文)

TDItrain-InfrastructureElectricalSystemInstallationMVCablePullingConstructionPlanTDI联合装置-基础设施电气系统安装中压电缆敷设施工方案B11/30/2009ISSUEDFORCOMMENTSA11/26/2009ISSUEDFORCOMMENTSRevDateDD/MM/YYSTATUSPREPAREDBYCHECKEDBYAPPROVEDBYDOCUMENTREVISIONS目录Content一.概况OVERVIEW..........................................................................................................................................31.1工程概况PROJECTOVERVIEW.............................................................................................................31.2施工范围SCOPEOFWORK.....................................................................................................................3二．编制依据COMPILATIONBASIS................................................................................................................4三．施工工艺流程：CONSTRUCTIONPROCESS..........................................................................................4四.前期准备PREPARATION............................................................................................................................44.1技术准备TECHNICALPREPARATION.................................................................................................44.2材料准备MATERIALPREPARATION......................................................................................................54.3主要机具准备MAINEQUIPMENTPREPARATION..............................................................................54.4作业环境准备WORKENVIRONMENTPREPARATION......................................................................6五.敷设施工WORKOFCABLEPULLING...................................................................................................65.1电缆敷设施工工序WORKPROCEDURE................................................................................................65.2机具布置LAYOUTOFTOOLS.................................................................................................................65.2.1电缆的搬运及支架架设CABLEREMOVALANDCABLETRAY..........................................................65.2.2卷扬机与滑轮的布置WINCHANDPULLEYARRANGEMENT........................................................65.3电缆展放LAY-OFFCABLE........................................................................................................................95.4电缆敷设、固定CABLELAYINGANDFIXING....................................................................................11六.覆砂盖砖SPREADSANDANDCOVERBRICKS...................................................................................12七.回填土BACKFILLEARTH........................................................................................................................12八.埋标桩BURYINGSTAKE...........................................................................................................................12九.挂标志牌HANGINGSIGNS.......................................................................................................................12十.质量控制QUALITYCONTROL................................................................................................................1210.1主控项目MASTERITEMS.....................................................................................................................1210.2一般项目GENERALITEMS..................................................................................................................13十一.成品保护FINISHEDPROTECTION......................................................................................................13十二.质量记录QUALITYRECORD.................................................................................................................1312.1质量保证资料QUALITYASSURANCEINFORMATION......................................................................1312.2施工记录CONSTRUCTIONOFRECORD..............................................................................................13十三.安全生产、文明施工要求和措施SAFETYANDCIVILIZEDCONSTRUCTIONREQUESTSANDMEASURES...........................................................................................................................................................14一.概况Overview1.1工程概况ProjectOverview项目名称：TDI联合装置厂区中压电缆敷设施工。Projectname:TDITrainPlantMediumVoltageCablePullingWork.本工程涉及三个变电站，分别是现有的220/35kVA472变电站、现有的35/10kVB301S变电站以及新建的35/10kVC581变电站，工作内容为三个变电站之间和从三个变电站接至MV用户的电力电缆、控制电缆、接地电缆的敷设。Theprojectinvolvesthreesubstations,namelytheexisting220/35kVA472substation,theexisting35/10kVB301Sthe35/10kVC581substationandanewsubstation.Thisisthepower,controlandgroundingcablepullingamongthreesubstationsandforMVusersconnectedtothethreesubstations.1.2施工范围ScopeofWork1)A472建筑（220/35kV变电站）出线回路：A472Building(220/35kVsubstation)outletcircuit由A472变电站引出3路35kV出线。其中：一路引至B301S建筑（35/10kV变电站）原1#主变，原1#主变电缆将抽出，与新增4#主变连接；另两路引至35/10kVC581变电站1#主变和2#主变。回路采用FS-YJY-26/35kV-1*300mm2单芯电缆，直埋敷设。去C581的两路35kV线路，敷设时沿不同路径，以避免两回线路同时受损。Pullthree35VoutgoingsfromA472substation.Ofwhich:ThefirstoutgoingisledtoB301SBuilding(35/10kVsubstation)theoriginalone#maintransformer,pulltheoriginalone#maintransformercableout,andconnecttotheadding4#maintransformer;theothertwooutgoingsar