防止高处坠落措施检查表

地形平坦开阔，地层由第四系全新冲积层，第四系上更新统冲层组成，局部表覆第四系全新统人工堆积层。第四系全新统冲积层厚度约25～50m，岩性主要为黏土、粉质黏土、粉土、粉砂、细砂；第四系上更新统冲积层厚度大于50m，岩性主要为黏性土、粉土、粉细砂等。管桩深度范围内地层主要为：粉土、黏土、粉质黏土，局部表层为杂填土。couplingCentreshallbechecked,thesecondpouredconcretestrengthofmorethan70%.Intheprocessofreamingorboring,apartfromthespecialprovisionsinfactory,doesnotallowanyworkthatmayaffectthecouplingCentre,suchasirrigation,tocylinderconnectionstofloodthecondenserpipesandsoon.Wellboring,hingeboltholeflangewithcouplingofvertical,notoblique.Mountingboltsshouldbeaddedlubricants,typinggentlywithasmallhammer,nottoolooseortootight,packedtheboltswiththecorrespondingsealscrewholeshouldbemarked.6.4.5.4.2couplingreamedandpairingsisclosetothediameterofboltbearinggoodhingeholes,dressedwithagoodtwocouplingboltsbeforeyoucanmovetherotor,boring-reamingholeinturn.Couplingboltsmustbetightcouplingissymmetricaldiameter,inboring,reaming,twoboltsout.Wellboring,hingeboltholeflangewithcouplingofvertical,notoblique.Duetothecouplingboltsinaccordancewithhingeholescorrespondingtothediameterofthescrewholesonebyoneafterprocessing,processingbackboltinstallationlocationcannotbechanged,soaccordingtoboltaftertheactualweightdifferenceofnutandlockwashertomatch.Generalrequirementsforcouplingtwosymmetricaldiameterbolt,nutandlockwasher'stotalweightdifferenceshouldnotbegreaterthan10gandknocksstampedmark.(SeeFigure18)Thecouplingboltsapplylubricant,andthengentlywithcopperhome,nottoolooseortootight.BoltAssemblyisfinished,symmetricaltighteningallboltsto30%,50%,70%,100%force,andcheckthecouplingflutterandbeforeconnectingthecirclegraduallychangesitsvalueshouldbelessthan0.02mm.Tighteningtorqueofthecouplingboltsshallcomplywiththetechnicalrequirementsmanufacturersdrawings,withadynamometricwrenchorlogtensiontools.Threewheelrotorswingtestcouplingconnectionsshouldbechecked:takingleave,附件1防止高处坠落措施检查表工程名称层数/面积施工单位形象进度检查项目检查内容自查自纠情况工地自检企业复检监理检查脚手架专项施工方案内脚手架是否编制专项方案，并经有效审批，监理审核；施工方案能否指导施工。架体与建筑结构拉结架体是否按照规范要求的高度、宽度与建筑结构拉结；拉结是否牢固。脚手架材质脚手架材质是否符合规范要求。（18米以下的单层厂房内装饰脚手架可放宽至双排竹脚手架）立杆基础、杆件间距与剪刀撑立杆基础是否平实，是否设置扫地杆；杆件间距是否符合方案及规范要求；剪刀撑设置及角度是否符合要求。脚手板与防护栏杆脚手板是否有满铺，架体外侧是否挂设密目式安全网；施工平桥是否设置防护栏杆。通道及架体内封闭是否按要求设置上、下施工梯；出入口是否设置挡板；脚手架是否按要求进行内封闭。交底与验收脚手架搭设是否对工人进行安全教育及安全技术交底，是否有进行量化验收。三宝、四口高处作业专项施工方案钢结构安装是否有编制专项方案，并经有效审批；高度超过2m的操作平台及卸料平台是否有编制专项施工方案并经有效审批；各专项施工方案能否指导施工。作业人员教育高处作业人员是否有进行针对性的安全教育及技术交底，并履行好签字手续。卸料平台卸料平台搭设是否符合设计要求；卸料平台支撑系统与脚手架应分离；卸料平台要有限定荷载标牌。操作平台操作平台的搭设是否符合方案要求；操作平台是否稳固；脚手板是否满铺。临边是否设置1.2m高防护栏杆和踢脚板。地形平坦开阔，地层由第四系全新冲积层，第四系上更新统冲层组成，局部表覆第四系全新统人工堆积层。第四系全新统冲积层厚度约25～50m，岩性主要为黏土、粉质黏土、粉土、粉砂、细砂；第四系上更新统冲积层厚度大于50m，岩性主要为黏性土、粉土、粉细砂等。管桩深度范围内地层主要为：粉土、黏土、粉质黏土，局部表层为杂填土。couplingCentreshallbechecked,thesecondpouredconcretestrengthofmorethan70%.Intheprocessofreamingorboring,apartfromthespecialprovisionsinfactory,doesnotallowanyworkthatmayaffectthecouplingCentre,suchasirrigation,tocylinderconnectionstofloodthecondenserpipesandsoon.Wellboring,hingeboltholeflangewithcouplingofvertical,notoblique.Mountingboltsshouldbeaddedlubricants,typinggentlywithasmallhammer,nottoolooseortootight,packedtheboltswiththecorrespondingsealscrewholeshouldbemarked.6.4.5.4.2couplingreamedandpairingsisclosetothediameterofboltbearinggoodhingeholes,dressedwithagoodtwocouplingboltsbeforeyoucanmovetherotor,boring-reamingholeinturn.Couplingboltsmustbetightcouplingissymmetricaldiameter,inboring,reaming,twoboltsout.Wellboring,hingeboltholeflangewithcouplingofvertical,notoblique.Duetothecouplingboltsinaccordancewithhingeholescorrespondingtothediameterofthescrewholesonebyoneafterprocessing,processingbackboltinstallationlocationcannotbechanged,soaccordingtoboltaftertheactualweightdifferenceofnutandlockwashertomatch.Generalrequirementsforcouplingtwosymmetricaldiameterbolt,nutandlockwasher'stotalweightdifferenceshouldnotbegreaterthan10gandknocksstampedmark.(SeeFigure18)Thecouplingboltsapplylubricant,andthengentlywithcopperhome,nottoolooseortootight.BoltAssemblyisfinished,symmetricaltighteningallboltsto30%,50%,70%,100%force,andcheckthecouplingflutterandbeforeconnectingthecirclegraduallychangesitsvalueshouldbelessthan0.02mm.Tighteningtorqueofthecouplingboltsshallcomplywiththetechnicalrequirementsmanufacturersdrawings,withadynamometricwrenchorlogtensiontools.Threewheelrotorswingtestcouplingconnectionsshouldbechecked:takingleave,2钢结构厂房高处作业设施高处作业安全防护设施是否与专项方案要求一致；有否设置安全防护钢丝（或安全绳）；是否设置安全平网；是否设置上、下施工梯。安全防护用品高处作业人员是否正确使用安全防护用品，如安全帽、安全带等。楼梯口、电梯井口、预留洞口和坑口防护每一处应有防护措施，并形成定型化、工具化；电梯井内每隔两层（不大于10m）应设一道平网。阳台、楼板、屋面临边防护每一处临边应有防护措施，防护符合要求；三宝四口是否有专项施工方案。施工项目部自检：检查人签名：时间：施工企业复检：检查人签名：时间：（盖章）项目监理部门检查及监督整改：检查人签名：时间：注：自查自纠情况需详细填写存在问题内容和整改落实情况地形平坦开阔，地层由第四系全新冲积层，第四系上更新统冲层组成，局部表覆第四系全新统人工堆积层。第四系全新统冲积层厚度约25～50m，岩性主要为黏土、粉质黏土、粉土、粉砂、细砂；第四系上更新统冲积层厚度大于50m，岩性主要为黏性土、粉土、粉细砂等。管桩深度范围内地层主要为：粉土、黏土、粉质黏土，局部表层为杂填土。couplingCentreshallbechecked,thesecondpouredconcretestrengthofmorethan70%.Intheprocessofreamingorboring,apartfromthespecialprovisionsinfactory,doesnotallowanyworkthatmayaffectthecouplingCentre,suchasirrigation,tocylinderconnectionstofloodthecondenserpipesandsoon.Wellboring,hingeboltholeflangewithcouplingofvertical,notoblique.Mo