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TableContent目錄TOC\o"1-4"\h\z\uHYPERLINK\l"_Toc191716441"PROJECTORGANIZATIONANDEXECUTIONPLAN項目組織和施工方案3HYPERLINK\l"_Toc191716442"I.BRIEFDESCRIPTIONFORTHEPROPOSAL編制說明3HYPERLINK\l"_Toc191716443"II.GENERAL工程概況3HYPERLINK\l"_Toc191716444"III.ORGANIZATIONOFPROJECTDEPARTMENT項目部組織機構(gòu)4HYPERLINK\l"_Toc191716445"1.OrganizationChart組織機構(gòu)圖4HYPERLINK\l"_Toc191716446"2.BusinessScopeofManagement部門業(yè)務(wù)范圍5HYPERLINK\l"_Toc191716447"IV.PREPARATIONOFCONSTRUCTION施工準(zhǔn)備6HYPERLINK\l"_Toc191716448"1.TechnicalPreparation技術(shù)準(zhǔn)備6HYPERLINK\l"_Toc191716449"2.Organization組織準(zhǔn)備7HYPERLINK\l"_Toc191716450"3.SitePreparation現(xiàn)場準(zhǔn)備7HYPERLINK\l"_Toc191716451"4.LaborOrganization勞動力組織7HYPERLINK\l"_Toc191716452"5.MaterialPreparation物質(zhì)準(zhǔn)備8HYPERLINK\l"_Toc191716453"6.EducationWorkBeforeConstruction開工前的各項教育工作8HYPERLINK\l"_Toc191716454"V.CSAPLAN土建施工方案8HYPERLINK\l"_Toc191716455"1.ConstructionProcedure施工順序8HYPERLINK\l"_Toc191716456"2.Survey工程測量9HYPERLINK\l"_Toc191716457"3.DewateringMethod降水方法11HYPERLINK\l"_Toc191716458"4.Supportingoffoundationpit基坑支護13HYPERLINK\l"_Toc191716459"5.Earthwork土方工程17HYPERLINK\l"_Toc191716460"6.PileHeadTreatment樁頭處理19HYPERLINK\l"_Toc191716461"7.FormWork模板工程19HYPERLINK\l"_Toc191716462"8.Rebarwork鋼筋工程25HYPERLINK\l"_Toc191716463"9.Scaffolding腳手架工程34HYPERLINK\l"_Toc191716464"10.ConcreteWork混凝土工程36HYPERLINK\l"_Toc191716465"11.InstallationofAnchorBolt地腳螺栓的安裝44HYPERLINK\l"_Toc191716466"12.ReinforcedConcreteSlabsWork混凝地面施工46HYPERLINK\l"_Toc191716467"13.MasonryWork砌筑工程49HYPERLINK\l"_Toc191716468"VI.STEELSTRUCTUREFABRICATIONANDINSTALLATION鋼結(jié)構(gòu)制作與安裝51HYPERLINK\l"_Toc191716469"1.General總則51HYPERLINK\l"_Toc191716470"2.Fabricationpreparationbysteelstructureplant鋼結(jié)構(gòu)工廠制造準(zhǔn)備52HYPERLINK\l"_Toc191716471"3.Fabricationprocedure鋼結(jié)構(gòu)制造方法53HYPERLINK\l"_Toc191716472"4.Inspectionofthesteelproducts鋼結(jié)構(gòu)制品的檢查63HYPERLINK\l"_Toc191716473"5.MarkandLabel標(biāo)識和標(biāo)簽64HYPERLINK\l"_Toc191716474"6.Steelstructuretransportationsolution鋼結(jié)構(gòu)制品運輸方案66HYPERLINK\l"_Toc191716475"7.StructureFabricationFabricationSafetyMeasures:結(jié)構(gòu)制作安全技術(shù)措施:66HYPERLINK\l"_Toc191716476"8.SteelStructuralInstallation鋼結(jié)構(gòu)安裝67HYPERLINK\l"_Toc191716477"9.FabricationandErectionofGratingandCheckeredplate鋼格板及花紋鋼板的制作及安裝72HYPERLINK\l"_Toc191716478"VII.ElectricityWork電氣工程75HYPERLINK\l"_Toc191716479"1.Preparationfortechnical技術(shù)準(zhǔn)備75HYPERLINK\l"_Toc191716480"2.InstallationofGroundingSystem接地系統(tǒng)的安裝75HYPERLINK\l"_Toc191716481"VIII.UndergroundPipeline地下管道工程75HYPERLINK\l"_Toc191716482"1.General工程概況75HYPERLINK\l"_Toc191716483"2.ConstructionSequence施工順序76HYPERLINK\l"_Toc191716484"3.ConstructionMethod施工方法76HYPERLINK\l"_Toc191716485"IX.GENERALSITELAYOUT現(xiàn)場平面布置圖80HYPERLINK\l"_Toc191716486"X.CONTRACTPROGRESSBARCHART施工進度計劃81HYPERLINK\l"_Toc191716487"XI.REQUIRETHEOWNERTOSUPPLYTHEPLANOFPOSITIONTEMPLATEFORANCHORBOLT需業(yè)主提供螺栓定位模板的時間計劃82HYPERLINK\l"_Toc191716488"XII.WORKINGSCHEDULEWARRANTEE工期保證措施82HYPERLINK\l"_Toc191716489"MANPOWERANDEQUIPMENTTABULATION人力和機具安排表83HYPERLINK\l"_Toc191716490"XIII.MANPOWERTABULATION人力計劃表83HYPERLINK\l"_Toc191716491"1.MMAFrontMMA前期83HYPERLINK\l"_Toc191716492"2.MMARearMMA后期86HYPERLINK\l"_Toc191716493"3.MTBESectionBuildingMTBE工段廠房88HYPERLINK\l"_Toc191716494"XIV.CONSTRUCTIONMACHINE&TOOLS施工機具90HYPERLINK\l"_Toc191716495"1.MMAFrontMMA前期90HYPERLINK\l"_Toc191716496"XV.QualityControl質(zhì)量管理措施93HYPERLINK\l"_Toc191716497"1.Qualitycontrolobjects質(zhì)量目標(biāo)93HYPERLINK\l"_Toc191716498"2.Qualitypolicy質(zhì)量方針93HYPERLINK\l"_Toc191716499"3.Qualitymanagementsystem質(zhì)量管理體系94HYPERLINK\l"_Toc191716500"4.Qualitymanagementactions質(zhì)量管理措施94HYPERLINK\l"_Toc191716501"XVI.SafetyManagement安全管理目標(biāo)與管理措施95HYPERLINK\l"_Toc191716502"1.Thepurposesafetyandsecuritycontrol安全管理控制目標(biāo)95HYPERLINK\l"_Toc191716503"2.SafetyManagement安全管理措施96PROJECTORGANIZATIONANDEXECUTIONPLAN
項目組織和施工方案BRIEFDESCRIPTIONFORTHEPROPOSAL編制說明WeappreciateMWP′strustthatgivesusthepreciouschancetoparticipateinconstructionoftheDegussaMATCHProject.Herebywearelookingforwardtothefuturesuccesscorporations.
感謝MWP公司對我公司的信任,使我們有機會參加德固賽甲基丙烯酸酯一體化項目的建設(shè)工作,希望通過我們的努力使貴公司和我公司建立良好的合作關(guān)系。Wearrangedprofessionalpersonneltodiscussandstudythebidfilesassoonaswereceivedthebidinvitation.Wealsohadaprospectatsiteandgotactualsituationstoworkoutconstructionorganizationexcutionplanforyourreviewandinstruction.
我公司根據(jù)招標(biāo)文件和設(shè)計圖紙的要求,對本項目的施工方案和施工難點進行了細致的探討,并組織有關(guān)技術(shù)人員勘察現(xiàn)場,仔細了解現(xiàn)場實際情況,精心編制了本項目的施工組織設(shè)計,供貴公司審閱,以指導(dǎo)現(xiàn)場施工。ThisconstructionorganizationexcutionplaniscompletedbasedontheRFP,shopdrawingsandouraboundantconstructionexperiences.Duringthepreparation,weconcludeourexperiencesandlessonsfromthepreviousprojectswhichenablethisproposalimprovedforfeasibility,scientificandreliableinadvancetechnologyandeffectivemeasuressothatthisprojectwillbeperformedwithinscheduleforquality,safetyandcivilizedconstructionunderacleartargetandassurance.本施工組織設(shè)計是根據(jù)貴公司提供的招標(biāo)文件、施工圖和我公司多年的施工經(jīng)驗編制的。在編制過程中,我們總結(jié)了以往類似工程的經(jīng)驗和不足,使方案不斷地完善,并力求做到方案切實可行、科學(xué)合理、技術(shù)先進可靠、措施得力,使本工程在工期、質(zhì)量、安全、文明施工上有明確的目標(biāo)和可靠的保證。ThisproposalisthegeneralarrangementfortheworkspecifiedintheRFP.Weendeavortoreducethedifferencefromactualcondtionsandtoimprovethisproposalbyrevisingandsupplementingtheplan.Dependingontheadvantagesinmanpower,management,technologyandequipment,weshallprovideahigh-qualityprojectwithinthescheduletosatifytheowner.
本施工組織設(shè)計是對該項目工作內(nèi)容的總體部署和安排,本施工方案在編制過程中力求減少與現(xiàn)場實際情況的差距,在項目的實施過程中,針對施工現(xiàn)場的實際情況還需對施工組織設(shè)計進行更細致的修訂和補充,不斷加以完善。我們將依靠我公司在人力、管理、技術(shù)、裝備上的優(yōu)勢恪守合同、精心組織、確保工程質(zhì)量達到優(yōu)良,并按期完成本項目施工任務(wù)。GENERAL工程概況ItisDegussaMATCHProject,whichincludesMMAunitandMTBEunit.Themainbuildingsareasfollowings:MMAunitincludesMMAworkshop(1-1~1-8/B~Jsection),MAAworkshop(Ⅱ-2~Ⅱ-8/A~Jsection),QL/TPAworkshop(Ⅱ-8~Ⅲ-7/A~Jsection),andIBENworkshopandcompressorfoundation(Ⅳ-1~Ⅳ-14/D~3/K;1~7/A~H).MMAworkshopisathree-storiedbuildingwhichissteelconcreteframing,thelengthis42m,thewidthis12m,andtheheightis19.15m,thereisasteelplatformatthetop,italsoincludepartialequipmentfoundations;MAAworkshopisathree-storiedbuildingwhichissteelconcreteframing,thelengthis45m,thewidthis24m,andtheheightis23.15m,thereisasteelplatformatthetop;QLworkshopisathree-storiedbuildingwhichisconcreteframing,thelengthis36m,thewidthis24m,andtheheightis23.15m,thereisasteelplatformatthetop;TPAworkshopisathree-storiedbuildingwhichissteelconcreteframing,thelengthis12m,thewidthis13.2m,andtheheightis17.65m(partialareais24.45mheight);IBENisathree-storiedbuildingwhichissteelconcreteframing,thelengthis36m,thewidthis36m,andtheheightis22.15m,andallthesecondarybeamaresteelbeam;MTBEworkshopisathree-storiedbuildingwhichissteelconcreteframing,thelengthis36m,thewidthis15m,andtheheightis16.118m,andallthesecondarybeamaresteelbeam.Theearthquakeintensityofquake-proofis7,andthequake-proofgradefortheentiremainbuildingaresecond,fireprooflimitingforframingstructureisatleast1.5hour.RebarusesHPB235andHRB335;TheconcretetypeforfoundationloadingtableisC30,insertdepththatpileblockanchorsintoloadingtableis100mm,setupC15leanconcretematbaseunderthetable,thicknessis100mm,eachsideis100mmwiderthanfoundation.ThebaseforequipmentfoundationisC40sandconcreteorno-shrinkcement-basedhigh-strengthgroutedmaterial;thetopshouldbeleveledbygrouting.Theconcreteimperviousgradefortank,waterbasinandpit,etcaccessorialbuildingisS6.PartofsectionsteelandsteelplateusesQ235B;thesurfaceisgalvanizingbydippinganddoestheanti-corrosivetreatment.Thewatersupplyandseweragedesignincludesfirewastewater,organicwasterwaterdrainageandrainwaterdrainageforbuilding,etc.Theelectricworksmainlyincludesgroundingforlighteningsystemforeachbuilding.本工程為德固賽Match項目,包括MMA子項目和MTBE子項目。主要建筑物:MMA子項目包括MMA工段廠房(1-1~1-8/B~J部分),MAA工段廠房(Ⅱ-2~Ⅱ-8/A~J部分),QL/TPA工段廠房(Ⅱ-8~Ⅲ-7/A~J部分),IBEN工段廠房和壓縮機基礎(chǔ)(Ⅳ-1~Ⅳ-14/D~3/K;1~7/A~H)。MMA工段廠房是一個三層鋼砼框架建筑,42米長,12米寬和19.15米高,頂部有鋼平臺,同時包含有部分設(shè)備基礎(chǔ);MAA工段廠房是一個三層鋼砼框架建筑,長45米,寬24米,高19.15米,頂部有鋼平臺;QL工段是一個三層砼框架建筑,長36米,寬24米,高19.15米,頂部有鋼平臺;TPA工段是一個三層鋼砼框架建筑,長12米,寬13.2米,高17.65米(局部高24.45m);IBEN工段是一個三層鋼砼框架建筑,長36米,寬36米,高22.15米,所有的次梁均為鋼梁。MTBE廠房項目是一個三層鋼砼框架建筑,長36米,寬15米,高16.118米,所有次梁均為鋼梁。本工程的抗震設(shè)防烈度為7度,主要建筑單體的抗震等級均為二級,框架結(jié)構(gòu)耐火極限不低于1.5小時,鋼筋采用HPB235和HRB335兩種?;A(chǔ)承臺混凝土等級為C30,樁頂錨入承臺100㎜,下設(shè)C15素混凝土墊層,厚度100㎜,每邊寬出基礎(chǔ)100㎜。設(shè)備基礎(chǔ)底座為C40細石混凝土或無收縮水泥基高強灌漿料,頂面須灌漿找平。水池、集水坑、地坑等附屬設(shè)施混凝土抗?jié)B等級S6。鋼結(jié)構(gòu)部分型鋼和鋼板采用Q235B,表面熱浸鍍鋅并進行防腐處理。給排水設(shè)計包括建筑物消防廢水排水、有機廢水排水、雨水排放等系統(tǒng)。電氣內(nèi)容主要為各建筑單體的防雷接地系統(tǒng)。ORGANIZATIONOFPROJECTDEPARTMENT項目部組織機構(gòu)ThisprojecthereishandledtotallybyourcompanyandsetupDegussaMATCHProjectDept.,whichexecutetheproject'sorganizationandconstructionwork.Themainlaborresourceistheconstructionalcompany,whichwebelongtopersonnelinprojectarecomposedbytechniciansandadministerwhohaverichexpensesinprojectmanagement.
本項目部由公司直接管理,組建德固塞甲基丙烯酸脂一體化工程項目部,代表公司進行項目的組織和管理,由項目經(jīng)理部統(tǒng)一組織和協(xié)調(diào)施工。施工勞動力以公司所屬建筑工程公司為主體,項目部的工程技術(shù)人員和管理人員由具有較強工程經(jīng)驗的人員組成。OrganizationChart組織機構(gòu)圖ProjectManagerProjectManager項目經(jīng)理SiteManager現(xiàn)場經(jīng)理Con.Manager施工經(jīng)理MaterialManager材料經(jīng)理QA/QCManager質(zhì)量經(jīng)理SafetyManager安全經(jīng)理ProjectControlManager進度控制經(jīng)理ContractManager合同經(jīng)理CivilConstructionTeam土建施工隊PipingErectionTeam管道施工隊ElectricalConstructionTeam電氣施工隊SteelStructureErectionTeam鋼結(jié)構(gòu)施工隊BusinessScopeofManagement部門業(yè)務(wù)范圍ProjectManager:thefull-rightrepresentativeofthecompanyforperformtheprojectcontractonbehalfofthecompany,executingandbearingoftherightsandprivilegesofoursideindicatedintheContract;inchargeoftheworkscope,contents,schedule,qualitystandardsandsafetyrequirementinthecontractforcompletelyfinishingoftheproject.
項目經(jīng)理:是代表公司全面執(zhí)行項目合同的全權(quán)代表人,行使并承擔(dān)項目合同中規(guī)定的由我方履行的權(quán)利和義務(wù)。負責(zé)合同規(guī)定的工作范圍、內(nèi)容和約定的工程工期、質(zhì)量標(biāo)準(zhǔn)、安全要求,全面完成項目建設(shè)任務(wù)。ConstructionManager:Afterenteringthesite,astherepresentativeofProjectManagertobethesiterepresentativeofthecompany,hewillcoordinateallthesiteconstruction,safetymanagement,civilizedconstruction,andworkingquotaandequipmentmanagement.
現(xiàn)場經(jīng)理:在進駐現(xiàn)場之后,作為公司在現(xiàn)場的代表,代表項目經(jīng)理全面負責(zé)和協(xié)調(diào)現(xiàn)場施工、安全、文明施工、勞動定額、設(shè)備等。ContractManager:Inchargeofthecontract,budget,cost,andaccountclosingandrestrictedfinancialaffairs.
合同經(jīng)理:負責(zé)項目工程的合同、預(yù)算、成本、結(jié)算及內(nèi)部財務(wù)工作。SafetyManager:Workindependence,befullyresponsibleforcoordinatingsitesafetyworkandcivilizedwork.Takepartintheconstructionplan,sitesafetylessonandtraining,establishingofsitefirefighting,firstaidanddealingwithanyincidenthappening.
安全經(jīng)理:獨立工作,全面負責(zé)和協(xié)調(diào)現(xiàn)場安全施工、文明施工,參與施工方案的制定,負責(zé)現(xiàn)場安全教育和培訓(xùn),建立現(xiàn)場的消防、急救設(shè)施,處理現(xiàn)場發(fā)生的安全問題。ConstructionManager:Beresponsibleforimplementingthecontractandperformingworkwithinresponsibilityscopeaccordingareasanddisciplinesofprojectdepartment.施工經(jīng)理:根據(jù)項目部的區(qū)域和專業(yè)劃分,負責(zé)組織本責(zé)任區(qū)內(nèi)合同工作的實施。PurchaseManager:Inchargeofprojectmaterialscontrolincludesmaterialplan,materialpurchase,materialkeepinganddelivery;materialtransportation,qualitycontrolandsupervisethesitewarehousesituations.
材料經(jīng)理:負責(zé)項目的材料控制工作,包括物資計劃、采購、保管與發(fā)放,材料的運輸、質(zhì)量控制,對現(xiàn)場材料庫存狀況的監(jiān)控。QualityManager:Techniquemanagement,Qualitysupervisionandconstructionmanagement.Inchargeofsupervisingofthequalitypolicyandregulationsexecutionduringthecontractperiodinordertoguaranteethequalityaspertherequirementofdesignandconstructionacceptancecode.
質(zhì)量經(jīng)理:技術(shù)、質(zhì)量監(jiān)督及施工,負責(zé)在合同項目中正確貫徹公司的質(zhì)量方針和質(zhì)量手冊,保證工程質(zhì)量符合設(shè)計及施工驗收規(guī)范要求。Projectcontrolmanager:Beresponsibleforprogresscontrol,completingworkschedule,dynamicmanagementandmonitoringchangesofworkprogress,materialsandlaborhourstoprovidetechnologyassistanceforthemodificationofprogressschedule.進度控制經(jīng)理:負責(zé)項目部的進度控制,按照管理公司的進度要求制訂相關(guān)的工作進度計劃,動態(tài)管理和監(jiān)督施工進度、材料和人工時的變化,為項目部調(diào)整進度計劃提供技術(shù)支持。PREPARATIONOFCONSTRUCTION施工準(zhǔn)備TechnicalPreparation技術(shù)準(zhǔn)備Priortotheformalconstruction,thechiefengineershallorganizetheengineeringtechnicians,constructionstaffsandthequalityinspectorstoacquaintthemselveswiththedrawings,makeself-checkofthedrawingsandmakeself-checkrecords.Attendthedrawingjointcheckupofthedrawingsanddesignexplanationmeetingorganizedbytheclient.Iftherewereissuesunderdrawingcheckingprogress,communicatewiththedesigninstitutiontoreachreconcileeachother,Allthesettledproblemsshallbedocumentedandsignedbyeachpartyasamendmentfiles.在正式施工之前,項目總工程師組織工程技術(shù)人員、施工人員、質(zhì)量管理人員熟悉圖紙,進行圖紙自審,并作好自審記錄。參加由業(yè)主組織的圖紙會審、設(shè)計交底,同時把圖紙自審中發(fā)現(xiàn)的問題與設(shè)計院進行溝通,達成共識,解決了的問題要形成書面文件,并進行幾方的簽字認可,作為設(shè)計補充文件。Basingonthedesigndrawingandconstructionacceptancecode,organizeengineeringtechnican,QA/QAsupervisor,managingstaff,safetystaffandpurchasingstafftodeveloptheconstructionorgnazitionexcutionplan.ThensubmittoEPCMCompanyforreviewandapproval.AfterreleaseoftheplanbyEPCMCompany,distributethedocumentstodepartmentswhichareinvolvedin.Makesureeachconstructionmethodofthisprojectisclearlyunderstoodinordertosuccessfullycompleteconstructionintime.依據(jù)設(shè)計圖紙及施工驗收規(guī)范組織工程技術(shù)人員、質(zhì)量檢查人員、施工管理人員、安全人員、材料供應(yīng)人員編制施工組織設(shè)計,并上報管理公司及監(jiān)理公司進行審批,批準(zhǔn)后下發(fā)各管理部門進行認真學(xué)習(xí),吃透每一項工程的施工方法,保質(zhì)保量按時完成施工任務(wù)。OrganizeTechnicalExplanation:Theexplanationmustbecomprehensiveincludingconstructionprocedure,method,mainpointandnoticeofeachsubiteminordertomakesuretheconstructionwillbeperformedinorderandwillnotbereworked.Clearlyexplainandshowthedifficultconstructionmethodswhicharenotfollowedbyconstructionpeople.Theeffectivemethodcomingfromtherealpractiseshouldbespreaded.Thepeoplewhoattendtheexplainationshouldhavewrittenrecord.Theconstructionstaffshallnotbegintheirworkuntiltheymasterdesignideas.
組織技術(shù)交底:技術(shù)交底工作必須是全面的,包括每一分項工程的施工順序、作業(yè)方法、要點、注意事項,確保所有從事施工管理的人員及施工操作人員都明了工作程序、方法,作到工作有條不紊,不做返工活,保證工程質(zhì)量及工程進度的全面執(zhí)行。對于操作人員不明了的施工方法要詳細加以解釋,并在現(xiàn)場作示范以使其明了;對于在溝通過程中發(fā)現(xiàn)的行之有效的好方法加以采納,對所有參與接受交底的人員要有書面記錄。施工班組必須在接受技術(shù)交底并領(lǐng)會設(shè)計意圖后才能施工。Maketheconstructiondrawingsbudgetbasedontheconstructiondrawingsandconstructionmethodandfinishtheconstructionbudgetusedtoguideconstruction.Calculateconstructionquantityofeachsub-worksanddevelopmaterial,constructiontoolsandequipmentprocurementplanforthepreparationofthisproject.Theaboveworksarecommencedandperformedinorderastheplannow.與此同時根據(jù)施工圖紙,施工方案、作業(yè)措施方法編制施工圖預(yù)算和用于指導(dǎo)施工的施工預(yù)算,計算各分項工程實物量及原材料需用量,提出材料、施工機具、設(shè)備需要量計劃供材料供應(yīng)部門進行采購、租賃,為開展施工作好前期的準(zhǔn)備工作,目前這些工作已陸續(xù)展開,并按計劃進行。Organization組織準(zhǔn)備Afterourproposalisaccepted,setuptheProjectDepartmentimmediately,makegoodconstructionpreparation.Takeadvantageofourcompany’ssuperioritytomeettheprojectrequirementsforlaborandmachinery.Allpeopleofthisprojectareinpositiontoperformtheirrespectiveobligationatpresent.組建項目經(jīng)理部,進行詳細分工并做好施工準(zhǔn)備,利用本公司優(yōu)勢,從勞動力、機械上確保本工程的需要,目前項目部所有人員已就位,正各司其職展開工作。SitePreparation現(xiàn)場準(zhǔn)備Accordingtothegenerallayouttoarrangethetemporaryfacilities,suchassiteoffice,storage,exposedyard,structureshopandtowercraneetc.Theirexactlocationswillbesubjecttotheapprovalofthemanagementcompany.
按照施工總平面圖,布置現(xiàn)場辦公室、材料庫、露天堆料場、結(jié)構(gòu)加工場、塔吊等臨時設(shè)施。具體位置的確定需由管理公司認可后方可實行。Workareaseparation:Beforecommencement,erectfencewithmetalcladdingandsupportingwithsteelpipetoseparatetheworkareaandotherareastofacilitatethemanagementandtheprotectionoftheexistingstructuresduringconstructionperiod.
施工區(qū)域隔離,開工前,使用鋼管作支撐,彩鋼板作圍護,將施工區(qū)域和其它區(qū)域劃分出來,以利于施工期間管理及對原建筑的保護。Finishthe“Fourthroughandonelevel”workandsitefirefacilitiesinstallationworkinadvancetocreatadvantagedconditionforformalconstruction.開工前,完成現(xiàn)場的“四通一平”及現(xiàn)場消防設(shè)施布置工作,為正式施工創(chuàng)造有利的作業(yè)環(huán)境。Reasonablyarrangethetemporaryroad,sitetemporarywatersupply&drainagepiping,powerandtelecommunicationlinetoensuretheconstructiontoproceedsmoothly.Theseworksareinprogressnowtoguaranteeeachfacilityinqualifiedconditionbeforeexcavation.
為了保證施工正常進行,在廠區(qū)合理布置臨時道路,現(xiàn)場臨時給排水路,電路和通訊線路,目前這些工作正在進行,保證正式開挖前完成各項設(shè)施的布設(shè)。Constructionsurvey:Accordingtothesitecontrolpointdeliveredbytheownerrepresentative,surveythecontrolsquaregrid.Onlyafterapprovalbythelocalsupervisioncompanyandsurveyingdepartment,thecontrolpointandsquaregridcanbeputintooperation.Protectthesitecontrolpointsduringtheconstructiontopreventthemfrombeingdamagedbytheconstructionmechanismandvehicles.Regularlyresurveythelocationandelevationofthesitecontrolpoints.
施工測量:根據(jù)業(yè)主代表移交的現(xiàn)場控制點,進行控制方格網(wǎng)的施測,施測完成報請監(jiān)理公司及當(dāng)?shù)販y量部門進行檢查,確認無誤方可交付使用。施工期間要對控制點做好保護,防止機械和車輛造成的損壞。定期復(fù)測現(xiàn)場控制點的位置和標(biāo)高。Preparationfortheseasonalconstruction:Theconstructionperiodisevenasthelocalrainyseason.Sothetemporarydewartingfacilitiesshouldbeequippedsufficiently.Purchaseanti-watercoveringformaterialsinadvance.
做好季節(jié)性施工準(zhǔn)備:本工程施工高峰正逢雨季,為此現(xiàn)場要作好臨時排水措施,材料要作好防雨淋覆蓋工作,相應(yīng)的材料須提前采購。LaborOrganization勞動力組織Establishsystematicprojectorganizationchartandensuretheworkpostsarecomplete,managementistightandtheresponsibilitiesareclearlyclassifiedtoensuretheprogressofthework.
建立系統(tǒng)的項目管理組織機構(gòu),保證崗位齊全,管理細致,職責(zé)分明,確保工作的有效開展。Inaccordancewiththecommencementandcompletiondatedescribedintheschedule,e.g.absoluteworkperiod,arrangethemanpowerinvarioustradeswithrequiredquantitytoensuretheappropriatemanpowersupplyandmobilizetimely.
根據(jù)本工程的開工和竣工時間,即絕對工期,編排本工程的人力計劃,落實本工程需要的各工種施工人員及其數(shù)量,以保證合理的施工人力,按時進入施工現(xiàn)場。MaterialPreparation物質(zhì)準(zhǔn)備Inaccordancewiththeprojectdesign,wellarrangetheconstructionmethodandschedule,settleallthematerial,circulatingtools&facilitiesandconstructionmachinerytomeettheconstructionneed.
根據(jù)工程設(shè)計情況,做好施工方法及進度的安排,落實各種材料,周轉(zhuǎn)料具和施工機械等,保證能根據(jù)工程的進度及時進入現(xiàn)場,滿足施工需要。EducationWorkBeforeConstruction開工前的各項教育工作Allthestaffandworkersparticipatingthisprojectwillbewelleducatedandtrainedfortechnology,quality,safety,schedule,andconstructionequipmentaccordingtoGBT19000/ISO9002beforethisprojectstarts.Oncetheprojectstarts,theyshouldadheretothesiterulestrictlyandbeingoodconstructionhabit.
所有參加此工程的人員,在開工前必須按GBT19000/ISO9002標(biāo)準(zhǔn)中的有關(guān)要求進行技術(shù)﹑質(zhì)量﹑安全﹑計劃﹑機械設(shè)備、現(xiàn)場文明施工等一系列管理制度的教育和培訓(xùn),使他們進入現(xiàn)場后,能嚴格遵守現(xiàn)場的規(guī)章制度,并養(yǎng)成良好的施工習(xí)慣。Strictlyfollowthequalitypolicybyourcompany,goodhousekeepingandsiteprotection.
嚴格按照我單位制訂的質(zhì)量方針施工,做好現(xiàn)場文明施工和現(xiàn)場環(huán)境保護。Introducethegeneralconditionofthisprojecttoallconstructionpeopleincludingconstructionmethod,technicalregulation,progressrequirement,safetyrequirement,civilizedconstructionrequirementofeachsubsectionandsiterule對所有施工人員進行工程概況的介紹,包括各分項工程的施工方法、技術(shù)標(biāo)準(zhǔn)、質(zhì)量要求、進度要求、安全要求、文明施工的要求,及項目的現(xiàn)場規(guī)定。CSAPLAN土建施工方案ConstructionProcedure施工順序Generalconstructionprocedure本工程總體施工順序Astherequirementoftheclient,thegeneralarramgementsareasfollows:C130、C140、C150、C160、D130sectionsofthisprojectarecommencedatthesametime.Firstlysommencetheconstructionareaswhereareneartofoundationandpool,pitisquitedeep.Secpndlycommencetheframeparts.Finalycommencetheisolatedbuildingandequipmentfoundation.按照業(yè)主及管理公司要求,總的思路如下:本工程的C130、C140、C150、C160、D130工段同時開始施工,首先施工這些區(qū)域與基礎(chǔ)相近且較深的水池、坑,再施工框架結(jié)構(gòu)部分;其次施工其余相對比較獨立的構(gòu)筑物及設(shè)備基礎(chǔ)。ConcreteFoundationCap混凝土基礎(chǔ)承臺SurveyandlayoutFoundationpitexcavationInspectthefoundationpit(pavebrickattheheightdifferencebetweenfoundationswithpilecap)ConcreteblindingplacementSurvey/layout/inspectthefoundationandgroundbeamReinforcementinstallationFormsinstallationInspectandacceptFoundationconcreteplacementConcretecuringFormsremovalFormandrebarbindingofthefoundationconcreteshortcolumnConcretingofthefoundationconcreteshortcolumnFormremovingofthefoundationconcreteshortcolumnacceptthefoundationconcreteBackfill.
測量放線基槽開挖基坑驗槽(基礎(chǔ)梁與承臺有高差部位砌筑磚胎模)墊層澆筑混凝土基礎(chǔ)及地梁測量放線并進行檢查綁扎承臺及地梁鋼筋安裝模板檢查驗收澆筑基礎(chǔ)混凝土養(yǎng)護混凝土拆除模板基礎(chǔ)混凝土短柱綁筋支?;A(chǔ)短柱混凝土澆注基礎(chǔ)短柱模板拆除基礎(chǔ)混凝土驗收回填土。RCFrame鋼筋砼框架FramecolumnsurveyandsettingoutFullscaffolderectionColumnrebarelectroslagpresswelding(jointinspection)ColumnrebarbindingandembeddedpartserectingHiddenrebarinspectionandacceptanceInstallandfixcolumntemplateInspectthetemplate(size,vertical,spacingwithcolumn)ConcretetheframecolumnErectthebottomtemplateoftheframebeamErectrebarofframebeamErectembeddedpartsHiddenembeddedpartsandrebarinspectionInstallandfixthesidetemplateofframebeamInspectthetemplate(size,elevation,allocation)FirstframebeamconcretingandcuringRepeatthesameforsecondandthirdstory.
框架柱定位放線滿堂腳手架搭設(shè)柱鋼筋電渣壓力焊接(接頭檢查)柱綁筋綁扎、預(yù)埋件安裝鋼筋隱蔽檢查驗收柱模板支設(shè)、加固檢查模板尺寸、垂直度、柱距尺寸澆注框架柱混凝土框架梁底模安裝框架梁鋼筋安裝預(yù)埋件安裝鋼筋及埋件隱蔽檢查框架梁側(cè)模支設(shè)、加固模板尺寸、標(biāo)高、定位檢查一層框架梁混凝土澆筑養(yǎng)護二、三層重復(fù)一層。Fabricationandinstallationofthesteelstructure鋼結(jié)構(gòu)制作安裝工藝Steelstructurefabrication:RawmaterialcorrectionModelingandsettinglineCuttingEdgesandendsprocessBendingandmoudingHolesdrillingAssemblyWeldingCorrectionHeatingtreatmentandtrailassemblyofthesteelstructureSurfacetreatmentandpaintingofthefinishedproductsFinishedproductsacceptanceFinishedproductscontrol,packageandtransportation結(jié)構(gòu)制作:原材料矯正放樣號料切割邊緣和端部加工彎制成型制孔組裝焊接矯正鋼結(jié)構(gòu)熱處理和預(yù)拼裝成品表面處理和油漆成品檢驗成品管理包裝和運輸Survey工程測量Thesurveyinginstrumentsshallbetestedandcalibratedbeforesetcontrolgridatsite.Thesurveyinginstrumentsshouldbeaccompaniedwithcertificatereleasingbysurveyingdepartment.Theunqualifiedinstrumentsareforbiddentoputintouse.現(xiàn)場測設(shè)控制網(wǎng)前對所有測量儀器進行檢驗和校正,檢測完的儀器須有檢測部門的檢定合格證,三無儀器不得用于工程施工。CompletetheprocedureofreceivingthecontrolbenchmarkmonumentsandstakesfromMWPthenwellprotectthegeneralsitemonuments,benchmarksreferencepointsandstakeswhengettheseservicesintothesite.Establishthecontrolaxiallinesintwodirectionsonbasisofthecontrolpoints,rebuildthecontrolpointsattwosidesofallthecontrollinesandsetupthecontrolnet,thenmarkthemwithredangletoprotectthem.
由管理公司移交的平面控制點辦理完交接手續(xù),并對現(xiàn)場控制點做好保護。由控制點引出建筑物兩個方向的控制軸線,所有控制線的兩側(cè)都應(yīng)重新做控制點,建立控制網(wǎng),并做紅三角標(biāo)記加以保護。Thesurveyprecisionofthecontrolpoints控制點施測精度:Sidesurvey:twicesurveysbyGTS-311totalstation,theerrorofthesidesurveyis≤±2mm.
量邊:用GTS-311全站儀往返測定,量邊中誤差≤±2mm。Anglesurvey:twicesurveysbytotalstation,andthentheaverageshallbecalculated,theerroroftheanglesurveyis≤±4".
測角:由全站儀兩測回取平均值,測角中誤差≤±4"。BasedonthealtitudecontrolpointsbeingprovidedbyMWP,setupacertainnumberofaltitudecontrolpointsaroundthebuildingstomeasureandsurveytheelevationofbuilding,architectureandequipmentfoundation.Theelevationpointsoffloorshigherthan2ndfloorshallbesetwithsteelrulers,theestablishmentofelevationpointsshallbemeasuredpreciselyfrom±0.00everytime(note:thesteelrulersshouldkeepinverticaldirectionstrictlytoguaranteetheprecisionoftheelevationtransmission).
根據(jù)管理公司移交的高程控制點,在建筑物周圍引測若干高程控制點,以這些高程控制點為基礎(chǔ)進行建筑物、構(gòu)筑物、設(shè)備基礎(chǔ)的標(biāo)高測設(shè)。二層以上樓層標(biāo)高使用鋼尺引測,每次以±0.00起向上精密丈量,注意測設(shè)時須保證鋼尺的垂直,不能斜著拉尺,以保證標(biāo)高傳遞的準(zhǔn)確。Duringconstruction,arrangespecialfull-timepeopletocheckthecoordinateandelevationofcontrolpointsinregularlytoavoidexecutingbymistakeduetomovingfromtheequipmentorvehicles.
施工期間測量專職人員定期檢測控制點的坐標(biāo)和標(biāo)高,以防止長久機械車輛運行或碰撞引起控制點移動而誤用。Thetypeofthecontrolpileasthefollowingdrawing.ThepileshallbeusedconcreteC15,theembeddeddepthshallbe600mm,andtheTHK6mmsteelplateandrebar16shallbeembeddedonthetopofthepile.
控制樁式樣如下圖示,樁采用C15混凝土,埋置深度為600mm,樁頂埋設(shè)6mm厚鋼板和16鋼筋。THK6mmsteelplateTHK6mmsteelplate16rebar16rebarThetypeofthecontrolpileAccordingtothefeaturesintheworks,thecontrollingnetworkfortheconstructionmeasurementshallbedesignedtoasquarenetwork,includingthebenchmarkoflongaxis,thebenchmarkofshortaxis,thepileofdistanceindicationandthecontrollingpointofelevation.Themethodofplacingconcreteonreinforcedbaronsiteshallbeadoptedforthebenchmark,thepileofdistanceindicationandthecontrollingpointofelevation.
根據(jù)本工程的特點,施工測量控制網(wǎng)布設(shè)成矩形網(wǎng),其中含長軸基準(zhǔn)點、短軸基準(zhǔn)點、距離指標(biāo)樁、高程控制點?;鶞?zhǔn)點、距離指標(biāo)樁和高程控制點都采用現(xiàn)澆鋼筋砼標(biāo)準(zhǔn)。Theaxissurveymethodsshallbeadoptedintheplanecontrolnetwork.FirstlylocateallpointsofthelongaxisfromtheguidingpointofclassIconstructioncontrolnetworkandalignthemtothesamelinewithintheaccuracyaccordingtotheregulations.Thenmeasureandlocateallpointsontheshortaxisbasedonthelongaxis.Finallymeasureandlocatethefouranglepilesonthefoursidesoftherectangle.Adoptthemethodofdifferencetolocatetheindicationpilesofdistancealongwiththefoursidesandtolocatetheindicationpilesofdistanceonthelongaxis.
平面控制網(wǎng)的測量:采用軸線法測設(shè)。先從一級施工控制網(wǎng)導(dǎo)點定出長軸線上各點,按照規(guī)范要求將其調(diào)整到精度內(nèi)的一條直線上。然后由長
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