市政工程施工组织与管理课件 模块4 任务二 认知物资准备-（原译双语）

工程施工准备

ConstructionPreparationWork模块4工程施工准备

Module4ConstructionPreparationWork任务一施工准备工作的内容及要求Task1:ContentsandRequirementsforConstructionPreparationWork任务二技术准备Task2:TechnicalPreparation任务三物资准备Task3:MaterialPreparation任务四组织准备Task4:OrganizationalPreparation任务五现场准备Task5:SitePreparation任务三物资准备

Task3:MaterialPreparation1.物资准备工作的内容1.ContentofMaterialPreparationWork

物资准备工作主要包括材料的准备，构配件、制品的加工准备，施工机具的准备和生产工艺设备的准备。Materialpreparationprimarilyinvolvestheprocurementofmaterials,prefabricatedcomponentsandproducts,constructionequipment,andproductionprocessequipment.1）材料的准备(1)MaterialPreparation

材料的准备主要是根据施工预算进行分析，按照施工进度计划要求，按材料名称、规格、使用时间、材料储备定额和消耗定额进行汇总，编制出材料需要量计划，为组织备料、确定仓库、场地堆放所需的面积和组织运输等提供依据。Thematerialpreparationismainlyanalyzedaccordingtotheconstructionbudget,summarizedbymaterialname,specification,servicetime,materialreservequotaandconsumptionquotaaccordingtotherequirementsoftheconstructionscheduleplan,andamaterialdemandplanispreparedtoprovideabasisfororganizingmaterialpreparation,determiningthearearequiredforstackinginwarehouseandsites,andorganizingtransportation.任务三物资准备

Task3:MaterialPreparation2）构配件、制品的加工准备2.PreparationforProcessingofComponents(Accessories)andProducts

根据施工预算提供的构配件、制品的名称、规格、质量和消耗量，确定加工方案和供应渠道以及进场后的储存地点和方式，编制出其需要量计划，为组织运输、确定堆场面积等提供依据。Accordingtothename,specification,qualityandconsumptionofcomponents(accessories)andproductsprovidedintheconstructionbudget,determinetheprocessingschemeandsupplychannelaswellasthestoragelocationandmethodaftermobilization,andpreparethedemandplantoprovideabasisfororganizingtransportationanddeterminingthestoragearea.任务三物资准备

Task3:MaterialPreparation3）施工机具的准备3.PreparationofConstructionEquipment

根据采用的施工方案，安排施工进度，确定施工机械的类型、数量和进场时间，确定施工机具的供应办法和进场后的存放地点和方式，编制工艺设备需要量计划，为组织运输、确定堆场面积提供依据。Inlinewiththechosenconstructionschemeandschedule,determinethetype,quantity,andmobilizationtimelineforconstructionmachinery.Identifythemethodforprocuringconstructionequipmentanddefinethestoragelocationandarrangementaftermobilization.Ademandplanforconstructionandinstallationequipmentshouldbepreparedtosupporttransportationplanninganddefinestorageneeds.任务三物资准备

Task3:MaterialPreparation4）生产工艺设备的准备4.PreparationofProductionProcessEquipment

按照拟建工程生产工艺流程及工艺设备的布置图，提出工艺设备的名称、型号、生产能力和需要量，确定分期分批进场时间和保管方式，编制工艺设备需要量计划，为组织运输、确定进场面积提供依据。Basedontheproductionprocessflowandlayoutofprocessequipmentfortheproject,specifythename,model,productioncapacity,anddemandforprocessequipment.Establishmobilizationtimelinesandstoragemethodsfortheequipmentinphasesorbatches.Ademandplanforprocessequipmentshouldbedevelopedtoinformtransportationlogisticsandstoragerequirements.任务三物资准备

Task3:MaterialPreparation2.物资准备工作的程序2.ProceduresforMaterialPreparation任务三物资准备

Task3:MaterialPreparation3.物资准备的注意事项3.ConsiderationsforMaterialPreparation①无出厂合格证明或没有按规定进行复验的原材料、不合格的构配件，一律不得进场和使用。严格执行施工物资的进场检查验收制度，杜绝假冒伪劣产品进入施工现场。(1)Rawmaterialsthatlackfactorycertificationorhavenotbeenre-testedasrequired,aswellasanyunqualifiedcomponents,mustnotbedeliveredtothesiteorused.Strictadherencetotheinspectionandacceptancesystemforconstructionmaterialsisessentialtopreventcounterfeitorsubstandardproductsfromenteringthesite.②施工过程中要注意查验各种材料、构配件的质量和使用情况，对不符合质量要求、与原试验检测品种不符或有怀疑的，应提出复试或化学检验的要求。(2)Duringconstruction,continuouslymonitorthequalityandusageofmaterialsandcomponents.Ifanymaterialsdeviatefromqualitystandards,originaltestspecifications,orraiseconcerns,requestre-testingorchemicalanalysis.任务三物资准备

Task3:MaterialPreparation③现场配制的混凝土、砂浆、防水材料、耐火材料、绝缘材料、保温隔热材料、防腐蚀材料、润滑材料以及各种掺合料、外加剂等，使用前均应由试验室确定原材料的规格和配合比，并制订出相应的操作方法和检验标准后方可使用。(3)Foron-sitemixedconcrete,mortar,waterproofingmaterials,refractorymaterials,insulationmaterials,anti-corrosionmaterials,lubricants,admixtures,andadditives,laboratorytestsmustdeterminethematerialspecificationsandmixratios.Operationalguidelinesandtestingcriteriamustbeestablishedbeforeuse.④进场的机械设备，必须进行开箱检查验收，产品的规格、型号、生产厂