合同目錄Contents一、工程概況 ProjectOverview二、工程承包方式、范圍 ContractMannerandScope三、施工日期 WorksPeriod四、工程質(zhì)量：ProjectQuality五、工程款的價格與支付 PriceandPayment六、各方安全責(zé)任： SafetyResponsibilitiesofEachParty七、禁止轉(zhuǎn)包與分包： NoSubcontract八、雙方一般權(quán)利和義務(wù) GeneralRightsandLiabilities九、違約Default十、爭議Disputes十一、不可抗力 ForceMajeure發(fā)包人： （以下簡稱甲方） Employer(HereinafterreferredtoaspartyA)承包人： （以下簡稱乙方） Contractor(HereinafterreferredtoaspartyB)甲方將外墻鋼管腳手架分項(xiàng)工程交由乙方承包施工。雙方依照《中華人民共和國合同法》、《中華人民共和國建筑法》及其他有關(guān)法律、行政法規(guī)，遵循平等、自愿、公平和誠實(shí)信用的原則，雙方就外墻鋼管腳手架搭設(shè)施工事項(xiàng)協(xié)商一致，簽訂本合同，以資共同遵守履行。Thissub-projectofsteelscaffoldontheexternalwallwillbecommissionedbypartyAtopartyBforexecution.Partieshereto,inaccordancewithLAWOFCONTRACT,LAWOFCONSTRUCTIONandotherlaws,administrativeregulations,abidewiththeprinciplesofequality,voluntariness,fairnessandhonesty,agreeunanimouslyontheprojectofsteelscaffoldontheexternalwallandconcludethiscontractforperformanceandimplementationbypartieshereto.一、工程概況 ProjectOverview1、工程名稱： NameofProject2、工程地點(diǎn)： PlaceofProject二、工程承包方式、范圍 ContractMannerandScope1、承包方式：包工、包料 Contractmanner:contractingforlaborandmaterials2、搭設(shè)方式: 落地腳手架、翻轉(zhuǎn)腳手架Fixingmanner:landingsteel-pipescaffold,flipscaffold3、承包范圍：ContractingScope本工程項(xiàng)目外墻鋼管腳手架搭設(shè)、外架密目圍網(wǎng)封閉、腳手板鋪設(shè)和室內(nèi)樓梯口、電梯口欄桿維護(hù)和操作棚、防護(hù)棚、卸料平臺搭設(shè)；Fixingofsteelscaffoldontheexternalwall,layingofdensemeshfenceenclosedouterframeandscaffoldboards,maintenanceofrailingsontheinteriorstairsandelevatordoor,inadditiontothefixingofoperationshed,protectionshedandunloadingplatform.三、施工日期

WorksPeriod1、開工日期：以乙方接到甲方書面開工通知之日為開工日期。CommencementDateisthedayonwhichpartyBisinformedwithpartyAnoticeofcommencingworks.

’swritten2、竣工日期：以乙方接到甲方書面通知拆架全部完畢之日為竣工日期。CompletionDateisthedayonwhichpartyBisinformedwithpartyAofdismantlingallscaffold.

’swrittennotic3使用期限：甲方使用乙方鋼管腳手架工期為 個月（自乙方接到甲方書面通知開始搭設(shè)之日起至甲方書面通知拆架全部完畢之日計(jì)算）。UsePeriodlimited:WorksperiodduringwhichpartyAusethesteelpipescaffoldingwhichbeingfixedbypartyBwillbemonthsonandfromthedateofreceiptofpartyA ’swrittennoticeforcommencementoffixingscaffoldtothedateofdismantlingallscaffoldunderpartyA ’swrittennotice.4、施工工期以工程開工日期至竣工日期計(jì)算。Projectperiodiscalculatedfromthedayofcommencementtothedayofcompletion.5、工期延誤：WorksDelay①如果因?yàn)橐曳皆?，工期達(dá)不到要求，乙方應(yīng)向甲方支付違約金，每延誤一天，違約金為元整;ProvidedthatifworksperiodfailtosatisfyandmeettherequirementofcontractduetopartyB’sreason,partyBshouldbepunishedtopayliquidateddamagestopartyA,thepaymentofdamagesisYuanforeachdelayedday.②乙方在接到甲方通知拆架時，必須按雙方協(xié)商的時間內(nèi)組織拆除完成，否則視為拖延工期。PartyBshould,uponreceiptofpartyA’snoticeofdismantlement,withintheagreedtime,completethedismantlementofscaffold,otherwise,shallbedeemedasworksdelay.四、工程質(zhì)量：ProjectQuality1、乙方搭設(shè)的外墻鋼管腳手架必須精心組織施工，工程質(zhì)量達(dá)到合格等級。PartyBshouldwell-organizeexecutionofsteelscaffoldontheexternalwallsoastoreachthequalifyinggrade.2、乙方提供的鋼管，必須是具有生產(chǎn)資質(zhì)的廠家生產(chǎn)的產(chǎn)品，進(jìn)場時，乙方應(yīng)向甲方提供產(chǎn)品合格證。ThesteeltubewhichisprovidedbypartyBshouldbetheproductsmadebythequalifiedmanufactureandatthetimeenteringthesitepartyBshouldissuetheproductcertificationtherewithtopartyA.3、乙方搭設(shè)的外墻鋼管腳手架應(yīng)隨時接受甲方、監(jiān)理工程師的檢查、監(jiān)督，對工程質(zhì)量達(dá)不到合格標(biāo)準(zhǔn)的部分，乙方應(yīng)按甲方、監(jiān)理工程師的要求返工、修改或重新搭設(shè)，并承擔(dān)返工、修改或重新搭設(shè)的費(fèi)用。TheworksofsteelscaffoldonexternalwallundertakenbypartyBshouldatanytimeaccepttheinspectionandsupervisionofpartyA,theengineer.Respectingtoanynon-qualifiedpartofworks,partyBshouldbytherequirementofpartyAandtheengineerrework,modifyorre-setupandbearthecorrespondingcostthereof.4、質(zhì)量應(yīng)符合建設(shè)部頒布的《鋼管腳手架扣件》（國家標(biāo)準(zhǔn) GB15831-2006）的規(guī)定。QualityshouldconformwiththestipulationsofPIPESCAFFOLDFASTENERissuedbyMinistryofConstruction(State standard’sGB15831-2006).五、工程款的價格與支付 PriceandPayment一、單價UnitPrice1、外墻鋼管腳手架基礎(chǔ)價每平方米 元：Thebasepriceof Yuanpersquaremeterforsteelscaffoldonexternalwall基礎(chǔ)價 元×總月數(shù)（暫按 5個月計(jì)）Thebasepriceof Yuan ×totalmonths(temporaryasfivemonths)2、塔吊、卸料平臺搭、拆每個每次 元。Yuanforeachtimeoffixingordismantlingoftowercraneandflatformaterialdischarge.3、各樓層樓梯、電梯等出入口的欄桿、防護(hù)欄搭拆每延長米 元。Yuanforeachextendmeteroffixingordismantlingofrailingandguardfenceontheentrance/exitofstairs,elevatorandotheroneachfloor.二、工程價款的支付與結(jié)算： SettlementandPayment1、工程進(jìn)度款的支付： Progresspayment①鋼管腳手架的工程進(jìn)度款（含延期款）按月以現(xiàn)金形式支付乙方。PaymentofprogressincludingextensionforthesteelscaffoldshallbeeffectedtopartyBincashonamonthly.②每月工程量由乙方在下月

5日前申報(bào)，甲方在當(dāng)月

15日前，按乙方上個月完成工作量的

85%

工程進(jìn)度款。ThedeclarationofquantityeachmonthwillbemadebypartyBpriorto5

th

followingmonthandpartyAwill,priorto15 ththemonthonthebasisofpartyB

’scompletedquantityinlastmontheffect85%ofprogresspaymenttopartyB.③當(dāng)甲方通知乙方拆除外墻腳手架之日甲方應(yīng)再支付總價的 15%工程進(jìn)度款。PartyAwilleffectanother15%ofprogresspaymenttopartyBatthetimeonwhichpartyAgivenoticeofdismantlementtopartyB.④其余工程款待腳手架拆至最后一層時一次性付清。Allremainpaymentwillbeeffectedatonceatthetimeonwhichworkofdismantlementbeingmadetolastlayer.2、工程量的計(jì)算與工程款的結(jié)算： WorkQuantityandPaymentSettlementA工程量的計(jì)算： CalculationofWorkQuantity1）外墻鋼管腳手架：總搭設(shè)面積=（外墻周長+陽臺+凸窗+空調(diào)板+聯(lián)系梁延長兩邊+各加四個轉(zhuǎn)角每按4米計(jì)算）×實(shí)際搭設(shè)總高度（至最高一層防護(hù)欄桿頂）計(jì)算面積，井架出料平臺。如果為雙排架則按雙倍計(jì)算面積，若為單排架則按 1.5倍計(jì)算面積。Steelscaffoldonexternalwall:Totalfixingarea=(externalwallperimeter+balcony+baywindow+airconditioningboard+extendingsidesofcontactbeamadding4cornersforwhich,eachcorneras4meters)×totalheightoftheactualinstallation(tothehighestlayerofprotectiverailingtop),andcalculationoftotalareaandtheunloadingplatform.Respectingdoubleshelve,thedoublecostwillbecounted;wheresingleshelve,the1.5timesareawillbecounted.2）塔吊卸料平臺、防護(hù)棚、操作棚、平網(wǎng)懸挑：按搭設(shè)的卸料平臺及防護(hù)棚和操作棚、平網(wǎng)懸挑的長度乘以寬度計(jì)算面積。Quantityoftowercrane,unloadingplatform,protectiveshed,operatingshedandsuspendednet:Calculationofareaissubjectto（3）槽鋼懸挑按實(shí)際搭設(shè)槽鋼懸挑的墻面延長周長計(jì)算延長米。Extendingmetersofchannelsteelsuspensionwillbecalculatedontheextendingperimeterofwallonwhichchannelsteelsuspensionbeingfixed.4）外墻鋼管腳手架、卸料平臺、防護(hù)棚、操作棚、各樓層樓梯、電梯洞口防護(hù)、槽鋼懸挑、平網(wǎng)懸挑等工程量的款項(xiàng)應(yīng)在拆除前全部結(jié)清，否則乙方有權(quán)利拒絕拆除，由此造成延長工期時間計(jì)算為甲方使用乙方鋼管腳手架期限。Allworkscostofwallsteelpipescaffolding,unloadingplatform,protectiveshed,operatingshed,fenceofelevatorentrance,channelsteelsuspensionandsuspendednetshouldbepaidoff,otherwisepartyBisentitletorefusetodismantle,theextensionofworktimetheretoshallbecalculatedintotheperiodlimitedduringwhichpartyAusepartyB ’ssteelscaffolding.六、各方安全責(zé)任： SafetyResponsibilitiesofEachParty乙方施工期間對安全生產(chǎn)承擔(dān)全部責(zé)任。乙方應(yīng)確保施工安全，如施工時發(fā)生安全事故，其經(jīng)濟(jì)責(zé)任、法律責(zé)任概由乙方承擔(dān)。PartyBshouldduringconstructionassumefullresponsibilitiesforexecutionsafety.PartyBshouldensurework’ssafety,whereandifanyaccidentconcernedsafety,anyandallliabilitiesofeconomyandlegaltheretoshallbeundertakenbypartyB.乙方搭設(shè)完后經(jīng)甲方驗(yàn)收合格，施工中使用腳手架的安全責(zé)任由甲方負(fù)責(zé)，甲方不經(jīng)乙方同意不得擅自拆除加固點(diǎn)等，否則發(fā)生安全事故，經(jīng)濟(jì)責(zé)任、法律責(zé)任概由甲方承擔(dān)。FixingofscaffoldingwilluponcompletionbypartyB,beacceptedbypartyA.ThesafetyresponsibilityduringusingforconstructionbypartyAshallbeundertakenbypartyAitselfwhichcannotremovethereinforcedjointwithoutpartyB’sconsent,otherwise,anyandallliabilitiesofeconomyandlegaltheretoshallbeundertakenbypartyA.七、禁止轉(zhuǎn)包與分包： NoSubcontract乙方不得擅自將其承包的全部工程轉(zhuǎn)包給他人，也不得擅自將其承包的工程肢解后以分包的名義分別轉(zhuǎn)包給他人，否則，甲方有權(quán)單方終止合同。PartyBshouldnotbeallowedtosubcontractatitsowninitiativeallprojectwhichiscontractedbyitself,neithermakedismembermentofprojectwhichiscontractedbypartyBintoseveralpartswhicharesubcontractedtootherpartyrespectively,otherwisepartyAisentitletounilaterallyterminatecontract.八、雙方一般權(quán)利和義務(wù) GeneralRightsandLiabilities（一）甲方義務(wù)： PartyA ’sLiabilities、負(fù)責(zé)現(xiàn)場質(zhì)量檢查、監(jiān)督，對乙方存在的質(zhì)量問題、安全隱患有權(quán)提出整改意見，并要求乙方進(jìn)行整改。ResponsiblefortheinspectionandsupervisionofqualityonsiteandputforwardtheopinionsofrectificationandcorrectionforqualitydefectiveduetopartyBinadditiontosecurityrisksandrequirementofrectificationandcorrectionbypartyB.2、負(fù)責(zé)協(xié)調(diào)乙方與其他各施工單位的合作關(guān)系，保證乙方正常施工。ResponsibleforcoordinatingthecooperationbetweenpartyBandotherworkingcompaniessoastoensurepartyB ’snormalconstruction.3、負(fù)責(zé)向乙方提供預(yù)埋鋼筋作外架與墻體加固聯(lián)結(jié)及懸挑用。ProvidepartyBwithembeddedreinforcingsteelwhichbeingusedforthelinkageoutsidescaffoldonwallandforsuspension.4、負(fù)責(zé)腳手架基礎(chǔ)地坪的混凝土澆筑及保證其質(zhì)量合格并達(dá)到要求。Responsibleforconcretepouringoffoundationgroundonwhichscaffoldwillfixandensureitsqualityqualifyingandmeettherequirements.5、甲方施工使用架子時，不得隨意破壞連墻點(diǎn)和加固設(shè)施、腳手架上的荷載不得超過200kg/m2 ，上下腳手架堆物不得超過 50kg/m2，否則造成連墻點(diǎn)被毀，頂撐脫落，架子失穩(wěn)等而造成的安全事故責(zé)任由甲方負(fù)責(zé)。PartyAshouldnot,atthetimeofusingscaffoldduringworking,destroyatwillthewalljointandreinforcedfacilities.Theloadonscaffoldshallnotbeexceedover200kg/m2andmaterialpileupanddownscaffoldshallnotexceedover50kg/m2,otherwiseanysecurityaccidentincludingdestructionofwalljoint,peakfallandshelveinstabilityshallbeliabilityonpartyA.6、負(fù)責(zé)及時撥付工程進(jìn)度款，為乙方正常施工無償提供場地條件及垂直運(yùn)輸機(jī)具。EffectthepaymentofprogresscostintimeandprovidepartyBinfreewiththesiteconditionsandtheverticaltransportequipment.（二）乙方義務(wù)： PartyB ’sLiabilities1、履行甲方通知、監(jiān)理指令及有關(guān)部門的行政命令等文件所要求的責(zé)任和義務(wù)，并按要求責(zé)任具體實(shí)施。FulfillmentofpartyA’snoticeandsupervisiondirectioninadditiontotheliabilitiesandobligationsunderdecreesofthecompetentauthoritiesandimplementationofparticularresponsibilitiesuponrequirements.2、乙方必須對施工技術(shù)、工程質(zhì)量、安全生產(chǎn)、文明施工進(jìn)行嚴(yán)格的規(guī)范管理并規(guī)范施工。PartyBshouldmakestrictlystandardmanagementofexecutiontechnology,projectquality,safetyproductionandorderlyconstruction,aswellasmakingnormativeimplementationofproject.九、違約Default本合同一經(jīng)簽訂，即產(chǎn)生法律效力，任何一方均不得違約，否則，違約方應(yīng)賠償對方得經(jīng)濟(jì)損失和承擔(dān)所引起得法律責(zé)任。Thiscontractwillcomeintoforceandeffectuponsignaturehereof,whichanypartycannotbreach,otherwisethebreachpartyshouldcompensatetheoppositeparty’seconomiclossandundertakelegalliabilityarisingorresultingtherefrom.十、爭議Disputes如果雙方在履行合同時發(fā)生爭議，可以和解或者請求有關(guān)主管部門調(diào)解，當(dāng)事人不愿和解、調(diào)解或者和解不成的，雙方可向本合同簽訂地管轄權(quán)的仲裁機(jī)構(gòu)提起仲裁申請。Providedthatifanydisputeoccurredduringimplementationofcontract,partiesheretomaytakeconciliationorapplytothecompetentauthorityformediationthereon,if,anypartyreluctanttoorfailureofconciliationandmediation,mayissuetheapplicationofarbitrationtothearbitrationauthoritywhichontheplaceofsignature.十一、不可抗力 ForceMajeure如果合同一方由于不可抗力因素而不能履行合同，比如地震、臺風(fēng)、洪水、火災(zāi)、戰(zhàn)爭及其他無法預(yù)見的事件，其發(fā)生和后果也無法阻止、無法避免的，該方應(yīng)立刻以電報(bào)通知對方，并在其后十五天內(nèi)提交公證機(jī)關(guān)出具的詳細(xì)的事件描述及有效文件，用以解釋其無法履行合同全部或部分條款的原因。雙方應(yīng)通過協(xié)商，根據(jù)事件對履行合同的影響程度，確定是終止合同或是免除履行合同的責(zé)任，或延長合同的履行。Shouldeitherofthepartiestothecontractbepreventedfromexecutingthecontractbyforcemajeure,suchasearthquake,typhoon,flood,fireandwarandotherunforeseeneventsandtheirhappeningandconsequencesareunpreventableandunavoidable,thepreventedpartyshall,bycable,notifytheotherpartywithoutanydelay,andshall,within15daysthereafter,providethedetailedinformationoftheeventsandavaliddocumentforevidenceissuedbytherelevantpublicnotaryorganizationforexplainingthereasonofitsinabilitytoexecuteordelaytheexecutionofallorpartofthecontract.Thepartiestothecontractshall,throughconsultations,inaccordancewiththeeffectsoftheeventsontheperformanceofthecontract,decidewhethertoterminatethecontractortoexemptthepartofobligationsforimplementationofthecontractorwhethertodelaytheexecutionofthecontract.十二、其他約定 Miscellaneous1、本合同未盡事宜，經(jīng)雙方協(xié)商同意后可另行簽訂補(bǔ)充協(xié)議，補(bǔ)充協(xié)議與本合同具有同等的法律效力。Partiesheretomakesupplementagreementtocovertheoutstandingissuesbymutualnegotiationofparties,andhavetheequalforcewiththiscontract.2、本合同經(jīng)雙方代表簽字后生效，工程款結(jié)清后失效。Thiscontractwillcomeintoeffectandforceuponthesignatureofpartiesandceaseeffectandforceuponclosingfullpaymentofprojectcost.甲方：PartyA 乙方：PartyB技術(shù)附件： TechnicalAppendix附件一：APPENDIXONERequirementsforScaffoldFixing 腳手架安裝的技術(shù)要求附件二：APPENDIXTWORequirementsforUseofScaffolding 腳手架使用的技術(shù)要求RequirementsforScaffoldFixing 腳手架安裝的技術(shù)要求Bi-rowlandingsteel-pipescaffold 落地式雙排鋼管腳手架Basedonthearchitecturalfigureandstructuralformofthisengineering,inthecourseofconstruction,Bi-rowlandingsteel-pipescaffoldshallusedintheproject,andsuchscaffoldschemewillbeexecutedasfollows:根據(jù)本工程建筑造型、結(jié)構(gòu)形式，在本工程結(jié)構(gòu)和裝飾階段施工中擬采用落地式雙排鋼管腳手架，腳手架施工方案具體如下：Stageofbasement 基礎(chǔ)階段：All-closed,landing,steel-pipeandbi-rowscaffoldshallbeputupalongtheperipheryofthebasement.Ifnecessary,internalscaffoldwillbebuilt.地下室外圍搭設(shè)雙排全封閉落地鋼管腳手架，內(nèi)腳手根據(jù)需要搭設(shè)。Stageofbasebuilding 主體階段：Externalscaffold:All-closed,landing,steel-pipeandbi-rowscaffoldshallbeputupintheproject.外腳手架：搭設(shè)雙排全封閉落地鋼管腳手架Internalscaffold:Theinternalscaffoldwillbebuiltifnecessary.Inthecourseofwallconstruction,bi-rowlandingsteel-pipescaffoldwillbebuiltalongthetwosidesofthewall.內(nèi)腳手架：內(nèi)腳手根據(jù)需要搭設(shè)，墻體砌筑在墻兩側(cè)分別搭設(shè)雙排落地鋼管腳手架。Stageofdecoration 裝修階段：Externalscaffold:thescaffoldusedinmainbody. 外腳手架：利用主體結(jié)構(gòu)腳手架。Internalscaffoldwillbeputupifnecessary. 內(nèi)腳手架：內(nèi)腳手根據(jù)需要搭設(shè)。Material材料Foundation:Theverticalmemberfoundationisthepartthatsuffersthewholepressureofthescaffold.Forthepurposeofconsolidatingtheverticalmemberfoundation,thebackfillsoilshallbetampedlayerbylayer.Thelowerlayeris10cmthickwithgravels,andthesurfacelayeris10cmthickwithC20concrete.1.7mspacingisleftforthelayertothewall.Drainsarebuiltwithbricksaround,widthas25cm,depthas10cm(atthestartingpoint),gradientas1%.Undertheverticalmember,50mmthickboardwillbeplacedinasteadyway.基礎(chǔ)：立桿基礎(chǔ)是腳手架的整體承壓部位，為使立桿基礎(chǔ)堅(jiān)實(shí)， 基坑回填土要分層夯填，做

10cm

厚石子墊層，表面用

10cm

厚

C20

砼進(jìn)行硬化，寬為距墻邊

1.7m。四周磚砌排水溝，溝寬

25cm、溝深

10cm（起點(diǎn)處）、坡度

1%。立桿下設(shè)

50厚木板，布設(shè)必須平穩(wěn)，不得懸空。Anyarbitraryexcavationisnotpermissibleunderoraroundthescaffold.Ifnecessary,consolidatingmeasuresshallbetakenandthewrittenapprovalfromtherelatedgovernmentalagentsshallbeready.架體下部或附近不得隨意進(jìn)行挖掘作業(yè)，如確需挖掘，應(yīng)制定架體的加固措施，并報(bào)技術(shù)主管部門批準(zhǔn)實(shí)施。Steelpipes:Thejointingsteelpipeswithspecificationof48

Φ

diameter,wall,3.5mmthick,shallbetakenforputtingupthescaffold.ThequalityshallbeinaccordancewiththeclassQ235-AsteelinCarbonConstructionalSteel(GB/T700).Asforthesteelpipe,anyofsevererusting,bending,staving,crackingisnotpermissible.Thenewsteelpipesshallbeenclosedwiththequalitywarrantyofthemanufacturer,whicharemainlyusedasverticalmember,putlog,ledgeranddiagonal.鋼管：腳手架的桿件采用直徑Φ48、壁厚3.5mm的焊接鋼管，其材質(zhì)應(yīng)符合GB/T700《碳素結(jié)構(gòu)鋼》中Q235-A級鋼的規(guī)定，有嚴(yán)重銹蝕、彎曲、壓扁、裂縫的鋼管嚴(yán)禁使用。新鋼管須持有制造廠質(zhì)量證明單，主要用作立桿、小橫桿、大橫桿、斜撐等；Scaffold:Bambooboardistakenasthecomponents.Thewidthofeachbamboosheetshallnotbelessthan30mm.Thehorizontallinkersareknittedinaformofface-back-face.Ironthreadshallbetakenforfasteningthebambooboardattheedgesandtheinterfacesoflinkers.腳手板：采用竹笆板，竹笆的每根竹片寬度不應(yīng)小于 30mm，橫筋一反一正，邊緣處縱橫筋相交點(diǎn)用鐵絲扎緊。Fastener：Thefastenersusedforturning,right-angleandopposite-joiningshallbestandardfasteners.Thefastenersshallbemadeofmalleablecastiron,inaccordancewithSteelPipeScaffoldFasteners(GB15831).Thenewfastenersshallbeenclosedwiththequalitywarrantyofthemanufacturer.Anyofcracking,deformingandslipperythreadisnotpermissibleinuse.Thesurfaceofthefastenersshallberust-proof.Theactivepartofthefastenersshallreachtherequirementofturning.Atthetimethatthefastenerisfasteningthesteelpipe,themin.distanceattheopeningshallnotbelessthan5mm.扣件：使用的回轉(zhuǎn)、直角、對接扣件均采用標(biāo)準(zhǔn)扣件，扣件應(yīng)采用可鍛鑄鐵制成，其技術(shù)要求應(yīng)符合GB15831《鋼管腳手架扣件》的規(guī)定，新扣件須持有制造廠質(zhì)量證明單，有脆裂、變形、滑絲的扣件禁止使用?？奂砻鎽?yīng)進(jìn)行防銹處理。扣件活動部位應(yīng)能靈活轉(zhuǎn)動。當(dāng)扣件夾緊鋼管時，開口處的最小距離應(yīng)不小于 5mm。Safetymeshwork:Thesafetymeshworkshallbemeshednet,andapprovedbythelaborbureau.安全網(wǎng)：安全網(wǎng)必須采用密目式安全網(wǎng)，并且必須有勞動局頒發(fā)的使用許可證。Skirtingboard:Skirtingboardshalltakecompositemulti-layerboard,10mmthick,20cmlong.踢腳板：使用 18厚復(fù)合多層板，高 20cm。Formation構(gòu)造:Asfortheverticalmember,horizontaldistanceis1.05m,theverticaldistance,1.5m,stepdistance,1.8m,distancebetweenpipesandwall,0.40m,totalheight,36.4m.Asforthescaffoldoutside,startingfromthesecondstep,2steel-pipeprotectionrailingshallbeputupintheinsideofexternalverticalmemberineachfloor.Total-longandtotal-highX-braceshallbeputup.TheX-braceshalllink3or4verticalmembers,andtheangleformedbydiagonalandgroundisranging45~60°TheX-braceshallbeputupcontinuouslyalongthestepheight.BigtiltingsupportshallbeputupbetweentheborderingX-braces.Besidesthecircumvolvingfastenertofastentheendsofdiagonalandtheverticalmember,2~4fastenersshallbeaddedatthemiddleparts.立桿橫距為 1.05m，縱距為1.5m，步距為1.8m，腳手管離墻 0.40m，總高度為36.4m。腳手架外側(cè)，從第二步開始，每層均須在外立桿里側(cè)設(shè)兩道鋼管防護(hù)攔。沿全長、全高設(shè)置剪刀撐；剪刀撐應(yīng)聯(lián)系

3-4

根立桿，斜桿與地面夾角為

45-60

度，剪刀撐應(yīng)沿步高連續(xù)布置，在相鄰兩排剪刀撐之間，設(shè)大斜撐，剪刀撐的斜桿除兩端用旋轉(zhuǎn)扣件與腳手架的立桿或大橫桿扣緊外，在其中間增加

2-4

個扣結(jié)點(diǎn)。Settingofthefastenerstowall:Fasteningtowallisforthepurposeofresistingtheeccentricityimpactofwindloadandverticalload,andreducingtheslendernessratioofverticalmember.Fasteningtowallisalsotheimportantmeasureforpreventingthedeformationofscaffold.Theverticalspacingshallnotexceed3.6m,andthehorizontalspacingshallnotexceed4.5mandarrayedasclubform.連墻件的設(shè)置：附墻拉結(jié)主要是用以抵抗風(fēng)荷載及垂直荷載的偏心影響，以及減小立桿的長細(xì)比；是防止腳手架變形失穩(wěn)的重要措施；其垂直方向的間距不大于3.6米，水平方向的間距不大于 4.5米，并按梅花型排列。Short-footsteelpipesaretakentofastentheeachspanandtheframecolumn,anditshallbesetatthefirst-stepbigrailing.Whentheconcretebeamreachesthedesignstrength,theshort-footsteelpipecouldbereplacedbyexpansionbolt.Thefixtureshallbefixedtotheringbeamwith40*4corneriron.Theshortsteelpipeshallbetakentofastenthescaffoldtothecorneriron.在每層框架柱或梁上，每跨用短腳手鋼管與框架柱連接，并從第一步大橫桿處開始設(shè)置。當(dāng)圈梁砼達(dá)到設(shè)計(jì)強(qiáng)度后，改用膨脹螺栓固定，固定件采用 40*4角鐵固定在砼圈梁上,腳手架與角鐵之間采用短鋼管連接。Thehorizontaldiagonalshallbesetinthepanelofstepframewithbartowall,forthepurposeofimprovingthehorizontalstrengthofscaffold.水平斜拉桿設(shè)置在有連墻桿的步架平面內(nèi)，以加強(qiáng)腳手架的橫向剛度。Bambooboardistakenasalleywayoneachfloorofthescaffold.Skirtingboardshallbesetattheoutsideoftheoperationfloors(consistingof3stories),whicharepaintedinthreecolors:black,yellowanddifferentiatingcolor.18mmcompositeboardshallbetakenforclosureintheinside.每層腳手架平面鋪設(shè)竹笆為通道，操作層（上下三層）外側(cè)設(shè)踢腳板（刷黑黃分色漆），里側(cè)每樓層處用18厚復(fù)合木模板封閉。Meshednetisaddedtotheoutsideofscaffoldforprotection.Twosteelpipesarefixedasrailingattheoutside.腳手架外側(cè)加掛密目網(wǎng)作為安全防護(hù)。外側(cè)每步設(shè)兩道鋼管為欄桿。Dowellwiththelightningearthconnectionasperthespecificationandrecheckitbeforetherainyseasonarrivedtoensureitsperfection.Thescaffoldingisinstalledwithlightningconductor,andthebuildingsusethestructuralsteelsaslightningconductor.Checkseriouslyanddowelltheearthconnectionsystem.按規(guī)定做好防雷接地，雨季來臨前重新復(fù)查，確保完好。腳手架安裝避雷裝置，建筑物利用結(jié)構(gòu)鋼做避雷裝置，認(rèn)真檢查做好接地系統(tǒng)。Techniquesmeasures 技術(shù)措施Verticalmember 立桿：Inthecourseoffixingtheverticalmember,thelengthofthebarunitsshallbeappropriatelymatched.Exceptthatthebuttlapcouldbeusedinthetop,alltheothertie-inshalltakebuttjoint.在豎立桿時要注意桿件的長短搭配使用，立桿的接頭除頂層可采用搭接接頭外，必須采用對接扣件實(shí)行對接接頭。Thelaplengthshallnotbelessthan1m,andatleasttworollingfastenersshallbeusedforfastening.Thedistancebetweentheexternaledgeofthefastenerandbarendshallnotbelessthan100mm.搭接時的搭接長度不應(yīng)小于1m，用不小于兩個旋轉(zhuǎn)扣件來扣牢，扣件的外邊緣到桿端距離不應(yīng)小于100mm。Thetie-infortwoadjacentverticalmembersshallnotbesetinthesamestep.Thedistancebetweenthetie-inofverticalmemberandadjacentledgershallnotbemorethan1/3ofthestepheight.Thetie-inoftwoadjacentverticalmembershallbestaggered,andit ’snotpermissibletobesetinthesamestepheightandspacing.Theheightdifferenceoftwoadjacenttie-inshallexceed500mm.兩根相鄰立桿的接頭不得設(shè)置在同步內(nèi)，立桿接頭與相近大橫桿的距離不大于步高的三分之一。相鄰兩立桿的接頭應(yīng)相互錯開，不應(yīng)在同一步高和同一間距內(nèi)。相鄰接頭的高度差應(yīng)大于 500mm。Thetopoftheverticalmembershallbe1.5mhigherthanthecornice. 立桿頂端應(yīng)高出檐口1.5m。Ledger大橫桿：Thelengthofledgershallnotbelessthananyof3stridesand6m.Duetotheconstraintoftheledgeronthepullingbar,theledgermustbefastenedtotheverticalmemberwithright-anglefastener,andanyskipisnotpermissible.Theledgershallbefixedattheinsideoftheverticalmember.大橫桿的長度不小于三跨，且不小于 6m。大橫桿對拉桿起約束作用，故立桿和大橫桿必須用直角扣件扣緊，不得遺漏。大橫桿均布置在立桿的里側(cè)。Thetie-inofthetwoledgersatthesamelevel,andthetie-inofthetwovertical-adjacentledgersshallbestaggered,andit’snotpermissibletosettheminthesamestrideorthesamestep.Thehorizontaldistanceoftheadjacenttie-insshallexceed500mm.Thedistancebetweenthecenterofeachtie-inandthefirstadjacentmainnodeshallnotbemorethan1/3ofthetotaldistance.Thelaplengthshallnotbelessthan1m.Threerollingfastenerswithequalspacingshallbeusedforfastening.Thedistancebetweentheexternaledgeofthefastenerandthebarendshallbelessthan100mm.同一水平內(nèi)的內(nèi)外兩根大橫桿的接頭和上下相鄰的兩根大橫桿的接頭均應(yīng)相互錯開，不得出現(xiàn)在同一跨、同一步內(nèi)，相鄰接頭的水平距離大于 500mm。各接頭中心至最近主節(jié)點(diǎn)的距離不大于總距的

1/3。搭接時的搭接長度不應(yīng)小于

1m，等間距設(shè)置三個旋轉(zhuǎn)扣件扣牢，扣件的外邊緣到桿端距離不應(yīng)小于

100mm

。Thebambooscaffoldboardistakeninthisengineering.Theledgershallbefastenedtotheputlogwithright-anglefastener,and4ledgerswillbefixedwiththeequalspacing.Thespacingshallnotexceed35cm.本工程采用竹笆腳手板，大橫桿用直角扣件固定在小橫桿上，并等間距設(shè)置 4根，間距不大于35cm。Thebaseliftmustbefixedverticallyandhorizontally.Theverticalbaseliftshallbefastenedtotheverticalmemberatthepositionof20cmtothetopsurfaceofthepadboard,withtheright-anglefastener.Thehorizontalbaseliftshallbefastenedtotheverticalmemberadjacenttotheledgerbottom,withtheright-anglefastener.掃地桿必須縱、橫向設(shè)置，縱向掃地桿用直角扣件固定在距墊板上皮 20cm的立桿上。橫向掃地桿用直角扣件固定在緊貼大橫桿下方的立桿上。Putlog小橫桿：Theputlogshallbefixedadjacenttotheverticalmember.Thespacinginastrideisjust1/2ofverticalspacing.Theputlogshallbefastenedwithright-anglefastener.Theputlogadjacenttotheverticalmembershallnotberemovedinanysituation.小橫桿緊貼立桿布置，跨內(nèi)間距為縱距的 1/2，用直角扣件扣緊，在任何情況下不得拆除貼近立桿的小橫桿。X-braceanddiagonal 剪刀撐、斜桿：TheX-braceshallbefixedasthespanoftheexternalscaffold.TheX-bracewillsupport3or4verticalmembers.Theangleformedbythediagonalofthescissor-trusssupportandthegroundispreferablyranging45 °～60°.Theinstallationofdiagonalwillfollowtheprocedure:onediagonalisfastenedtotheverticalmember,andtheotherdiagonalisfastenedtotheprojectingpartoftheputlog,forthepurposeofpreventingthesteelpipefrombendingwhenthesetwodiagonalcross.Thedistancebetweenthetie-inbetweenthediagonalandthescaffold,andthescaffoldnode,shallnotbemorethan200mm.Besidestheendsfastening,2~4fastenersshallbeaddedbetweenthetwoends.Thedistancebetweenthebottomjointofthediagonalandthegroundshallnotbemorethan500mm,forthepurposeofmakingsurethestabilityofthescaffold.外腳手架沿全長設(shè)置剪刀撐，剪刀撐聯(lián)系 3-4根立桿，剪刀撐的斜桿與地面夾角宜在45°～60°范圍內(nèi)。斜桿的搭設(shè)是將一根斜桿扣在立桿上，另一根斜桿扣在小橫桿的伸出部分上，這樣可以避免兩根斜桿相交時把鋼管別彎。斜桿用扣件與腳手架扣緊的連接頭兩端距腳手架節(jié)點(diǎn)不大于

200mm

，除兩端扣緊外，中間尚需增加

2～4

個扣結(jié)點(diǎn)。斜桿的最下面一個連接點(diǎn)距地面不宜大于

500mm

，以保證腳手架的穩(wěn)定性。Inthecaseoflengtheningthediagonal,thebuttfastenersshallbetakenforthebuttjointing.Incaseoflapping,thelaplengthshallnotbelessthan400mm,andtworollingfastenersshallbeusedforfastening.斜桿的接長宜采用對接扣件的對接連接。當(dāng)采用搭接時，搭接長度不小于400mm，并用兩只旋轉(zhuǎn)扣件扣牢。Scaffoldboard 腳手板：Thebambooscaffoldboardisfixedwithitsmainbambooreinforcementverticaltotheledger,intheformofbutt-jointingtiling.Thecornersarefastenedtotheledgerwith18#galvanizedironthread.竹笆腳手板按其主竹筋垂直于大橫桿方向鋪設(shè)，且采用對接平鋪，四角用 18#鍍鋅鐵絲綁扎在大橫桿上。Wallfastener 連墻件：Asforeachframecolumn,itshallbefastenedwiththeshortscaffoldsteel-pipeseveryotherstep,andthisfixturestartsatthe-first-stepledger.Theshortscaffoldsteel-pipesshallbereplacedbyexpansionboltaftertheringbeamconcretereachesthedesignstrength.Thefixturewillbefastenedtotheringbeamwith40*4corneriron.Theshortsteelpipesshallbetakenforfasteningthescaffoldtothecorneriron.在每個框架柱處，每兩步用短腳手鋼管與框架柱連接，并從第一步大橫桿處開始設(shè)置。待圈梁砼達(dá)到設(shè)計(jì)強(qiáng)度后，改用膨脹螺栓固定，固定件采用40*4角鐵固定在圈梁上,腳手架與角鐵之間采用短鋼管連接。Ascendingladder 登高上人梯：Fourascendingladdersshallbefixedasthespecificsiterequired.Onerunisfixedforonestep,andthemeshednetisfixedattheoutsideoftheladderasguardmesh.Thewidthis1.0mandthegradientis1:2.FourФare48stetakelnpipesforfasteningtheladdertotheverticalmember.Theputlogisfixedunderthe4steelpipes.Bambooscaffoldistakenassurfacelayerfortheladder,andbattensarenailedasnon-slipstrips.設(shè)四個登高上人梯，具體位置現(xiàn)場指定，每一步設(shè)一跑，扶梯外用密網(wǎng)做圍護(hù)。寬度1.0m、坡度1:2。用4根Ф48鋼管連接在立柱上，在 4根鋼管下設(shè)小橫桿，在其上固定竹笆腳手板作面層，上用木條釘出防滑條。Enclosure圍護(hù)Meshednetistakenasenclosureattheoutsideofthescaffold.Attheinside,18mmcompositeboardistakenforclosure.腳手架外側(cè)采用密目網(wǎng)進(jìn)行圍護(hù)，里側(cè)每樓層處用 18厚復(fù)合木模板封閉。Lightningprotection 防雷接地：ThelightningprotectionsystemismadeofΦ12galvanizedreinforcement,theheightofwhichisnotlessthan1m.Thelightningrodshallbefixedontheverticalmemberatthescaffoldcorners.Theledgersonthetoparelinkedtogethertoformalightningnet.避雷針用Φ12鍍鋅鋼筋制作，高度不小于 1m，設(shè)置在腳手架四角立桿上，并將所有最上層的大橫桿全部連通，形成避雷網(wǎng)。Thelightningprotectiondevicesarefixedaroundthescaffold.Asteelpipe,1.5mlong,3.5mmthick,willbetakenastheearth,andputintotheground.Thetopoftheearthis50cmtotheground.6mm2double-colorcopperconductorwillbetakenasearthline,andweldedwiththeearth,andfastenedtothescaffoldwithtwobolts.在腳手架四角設(shè)置防雷接地裝置。接地體采用長 1.5米，壁厚 3.5mm的鋼管打入地下，頂端距地面50cm，接地線采用6mm2的雙色銅導(dǎo)線與接地體焊接連，與接腳手架連接采用兩道螺栓固定。Others其它：Thescaffoldshalltaketheformofclosure.Inthecasethatitshallbedisconnected,morefasteningpullingbarsshallbeaddedatthispart.Theverticallevelingbarsinthesamestepmustbeinclosure.Inthecasethatthefoundationsoftheverticalmemberarenotatthesamelevel,theledgeratthehigherplaceshallbelengthenedwith2strides,andfixedonthebottomverticalmember.腳手架必須采用閉合形式，如遇人貨電梯等腳手架必須斷開處，須加密該部位連接拉桿，腳手架同一步縱向水平桿必須交圈。立柱基礎(chǔ)不在同一水平高度時，必須將高處的大橫桿向低處延長兩跨，并與底處立桿固定。Erectionofscaffoldshallbeinaccordancewiththeoperationschedule.Theheightforeacherectionshallbehighert