XX大桥连续梁挂篮施工安全技术交底试卷教案

鹰潭信江特大桥连续梁挂篮施工安全技术交底连续梁挂篮施工安全技术交底施工单位：中交隧道局沪昆客专江西段三标一分部工程名称鹰潭信江特大桥交底日期2011-10-29交底项目挂篮施工安全操作规程交底交底编号2011—10一、挂篮施工安全控制要点，一,挂篮制作与验收1、挂篮制作，1,挂篮制作前要有经过审核批准的加工图纸。,2,挂篮制作时要有挂篮加工的相关技术及质量要求.2、挂篮验收,1，挂篮主要构件材质报告单。，2,挂篮主要承重构件如主桁、上，下,横梁、内,外，滑梁、滑道、底模系、侧模系、走行及后锚系等各部位的结构尺寸、焊缝、螺栓孔位置.，3,用于现场施工的挂篮需有主要部位的焊缝探伤检测报告或证明。，4,挂篮预压方案及试验结果.,5,挂篮施工方案专家评审意见。,6，挂篮出厂前应对主要连接杆件进行试拼。,二，挂篮施工过程中的安全监控要点1、在挂篮施工过程中～必须遵守《桥涵施工技术安全规则》有关章节及设计文件有关要求.2、施工前～应制定安全操作规程～并组织相关人员进行安全技术交底。3、挂篮安装时应严格按照安装工艺流程进行～并严格执行高空吊装作业的相关规定。4、挂篮滑道铺设要平直～应在一个水平面上。挂篮移动前应检查该拆、ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference，maintaskisin-depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon”twolearnado"learningeducationofimportantindicatesspirit，accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout"learnConstitutionPartyrules,andSpeechseries，bequalifiedpartymembers"learnthedeploymentrequirementsofeducation，forme"two”educationworkarrangements，educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal,keepingfaithfultothepartyandsetupbreezeupright，play,dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee。Justnow,theXXgayannouncedmunicipalwatersystems"two"isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan，payingcarefulattentiontoimplementation。Thefollowing，accordingtothespiritoftheCentral,provincialandmunicipalpartyCommittee,andconductedmymunicipalwatersystem”two”studyandeducation,Iwishtomakethreepoints.A，anddeepawarenesscarriedout”twolearnado”learningeducationofimportantmeaningpartyof18bigyilai，toXIcomradeforGeneralSecretaryofCentral,aroundfullstrictlyrulepartymadehasseriesmajordeployment,playedhasastrictlyrulepartyofcombinationfist，hascarriedouthaspartyofmasslineeducationpracticeactivities,”threestrictthreereal”topiceducation，forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem,advancefullstrictlyrulepartyuptohasveryimportantofrole,tubepartyrulepartylostofYuwide,andLostintheloose，soft-lostproblemhasbeengreatlyimproved,rankstheoverallqualityhasbeengreatlyimproved.Butalsoto该换部件是否妥善完成。移动时须均匀平稳～左右同步、方向顺直。滑移挂篮时～滑道压紧器间距不少于2m~交替倒换。5、挂篮前移到位后～应首先安装后锚系统~灌注混凝土时再次检查后锚固点。6、挂篮前主吊杆当采用?级钢时应为双根并有保护措施。7、在预留挂篮施工孔洞时~位置尺寸要准确。8、挂篮安装完成后应在挂篮前上横梁及前下横梁处分别设置工作平台~在侧模两侧设置走行过道平台～在后下横梁处设置吊篮～平台及吊篮均参用轻型型钢加工～铺设脚手板～挂安全防护网.设置的工作平台应坚固、稳妥～方便施工。9、施工中所使用的机具设备如千斤顶、导链、滑车、钢丝绳等~应有足够的安全系数～并应经常进行检查及维护保养。10、灌注梁段砼时～必须考虑挂篮的弹性变形及滑道垫块的压缩变形～以免由此引起梁体出现裂缝。11、挂篮脱模时应逐渐下落以降低冲击荷载。12、挂篮滑移时～左右两侧应同步对称进行～防止操作不当造成挂篮局部变形或挂篮偏位。13、挂篮拆除时～应按自下而上～先内后外的顺序进行～并应派专人统一指挥。14、严格执行高空作业的有关规定～当双层作业时～操作人员必须严格遵守各自岗位职责～防止疏漏。15、六级以上大风及雷电天气应停止施工。16、挂篮的使用必须实行岗位责任制～应指定专人进行负责、检查、指挥工作。ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference,maintaskisin-depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon"twolearnado”learningeducationofimportantindicatesspirit，accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout"learnConstitutionPartyrules,andSpeechseries,bequalifiedpartymembers”learnthedeploymentrequirementsofeducation，forme"two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal,keepingfaithfultothepartyandsetupbreezeupright，play，dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee.Justnow,theXXgayannouncedmunicipalwatersystems"two”isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan，payingcarefulattentiontoimplementation。Thefollowing，accordingtothespiritoftheCentral,provincialandmunicipalpartyCommittee，andconductedmymunicipalwatersystem"two”studyandeducation，Iwishtomakethreepoints。A，anddeepawarenesscarriedout”twolearnado”learningeducationofimportantmeaningpartyof18bigyilai，toXIcomradeforGeneralSecretaryofCentral，aroundfullstrictlyrulepartymadehasseriesmajordeployment，playedhasastrictlyrulepartyofcombinationfist，hascarriedouthaspartyofmasslineeducationpracticeactivities,"threestrictthreereal"topiceducation，forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem，advancefullstrictlyrulepartyuptohasveryimportantofrole，tubepartyrulepartylostofYuwide，andLostintheloose,soft-lostproblemhasbeengreatlyimproved,rankstheoverallqualityhasbeengreatlyimproved。Butalsoto二、挂篮施工安全技术措施1、施工前做好施工准备工作~正确选用施工方法～并结合施工具体实际~编制安全技术措施～制定操作细则～并向施工人员进行技术交底。2、0，梁段施工完毕后~进入悬臂段施工前~在梁段两边设置栏杆扶手。栏杆高度不得低于1.2米且加设安全防护网。如需要在挂篮上可另行增加设施，如防雨棚、防寒棚等，.3、挂篮的安装要两端同步进行～拼装挂篮时应严格按照设计图纸和工艺进行施工.杆件的组装必须做到拼接密贴、螺栓紧扣～受力均匀一致。4、挂篮安装时～主要杆件严禁使用电焊和气焊烘烤切割。如若在拼装时发生了碰伤～应在技术人员的指导下进行加固或更换。加固或更换杆件的强度和刚度不得低于原有杆件.5、挂篮安装时还应及时设置安全保险装置～如在挂篮前端安装牢固的安全平台～上下挂梯～挂安全防护网等。6、挂篮在安装、走行及使用过程中～应严格控制荷载～防止过载的冲击、震动。7、挂篮拼装及悬臂组装中～危险性较大~在高处及深水处作业时~应设置防护网～搭好脚手跳板、专用人行爬梯～设置临时护栏。操作人员必须按规定佩戴安全防护用品～配备救生设施。8、挂篮的吊带所使用的精轧螺纹钢必须套PVC管或胶管保护～连接器必须套入足够长度的丝口～并在螺纹钢上用红油漆划上标识线。9、吊起挂篮部件及其它重物时～应先提升10,20cm～经检查确认良好后方可继续起吊～同时要有指挥信号～由专人指挥.10、挂篮行走前应先将下滑道表面杂物清理干净～排除故障～以减少滑移ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference,maintaskisin—depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon”twolearnado"learningeducationofimportantindicatesspirit,accordingtoCentral，andprovincialandmunicipaloninallmembersinthecarriedout”learnConstitutionPartyrules，andSpeechseries,bequalifiedpartymembers"learnthedeploymentrequirementsofeducation,forme”two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal,keepingfaithfultothepartyandsetupbreezeupright,play,dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee.Justnow,theXXgayannouncedmunicipalwatersystems”two”isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan，payingcarefulattentiontoimplementation.Thefollowing，accordingtothespiritoftheCentral，provincialandmunicipalpartyCommittee，andconductedmymunicipalwatersystem”two"studyandeducation，Iwishtomakethreepoints。A,anddeepawarenesscarriedout”twolearnado"learningeducationofimportantmeaningpartyof18bigyilai,toXIcomradeforGeneralSecretaryofCentral，aroundfullstrictlyrulepartymadehasseriesmajordeployment，playedhasastrictlyrulepartyofcombinationfist，hascarriedouthaspartyofmasslineeducationpracticeactivities，"threestrictthreereal”topiceducation，forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem,advancefullstrictlyrulepartyuptohasveryimportantofrole，tubepartyrulepartylostofYuwide，andLostintheloose，soft—lostproblemhasbeengreatlyimproved，rankstheoverallqualityhasbeengreatlyimproved。Butalsoto阻力和障碍。11、在挂篮前移时～挂篮后端安装锚固设施和溜绳等～并应详细检查锚固设施及后吊杆安装情况是否符合要求。应先将上横梁两个吊带与底模下横梁边接好~确保安全后～方可移动.挂篮行走和浇筑混凝土时~其稳定系数不得少于1.5倍。12、主桁架后部行走时～要缓慢进行。速度控制在10cm/min内～挂篮后部各设一组溜绳～以保安全。滑道要铺设平整、顺直～不得偏移~并随时注意观察～发现问题及时处理.13、严格控制挂篮走行速度～滑移速度不宜太快~且必须作到两桁架同步滑移～两桁架位移相差不得超过7cm,挂篮滑移过程中~后锚点必须有两个以上的扁担梁锚于预埋的精轧螺纹钢上做为保护～防止挂篮移动时发生倾覆。14、挂篮的安全限位溜绳、定位保险装置、锚固设备未安装好前～挂篮前端不得加载。15、挂篮的悬臂部分除张拉用的脚手平台和必须的工具外～不得任意增加荷载～应严格控制重量。16、悬臂梁段混凝土施工时两端对称段应对称浇注施工～以减少对桥墩的不平衡弯矩～也有利于桥墩基础受力.其两端混凝土数量相差不得超过设计要求。且如若发生偏差时要及时进行调平处理。墩两侧梁体上的临时堆放物指定专人掌握、检查～确保左右对称.17、悬臂梁两端挂篮向前滑移时~必须对称同步滑移。并且本工序要在有经验的施工人员指导下进行～同时做到统一指挥、信号明确。18、梁段模型就位要安全可靠～绑扎钢筋之前必须及时检查各部位连接受力效果～如若发现问题应及时处理稳妥后方可进行下序施工。19、梁段混凝土浇注前施工员、安全员必须对挂篮进行检查签认～确保挂篮安全。20、挂篮悬臂施工跨越江河时~应对施工段垂直下方道路进行隔离疏导～ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference,maintaskisin—depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon"twolearnado”learningeducationofimportantindicatesspirit，accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout”learnConstitutionPartyrules，andSpeechseries,bequalifiedpartymembers"learnthedeploymentrequirementsofeducation，forme"two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal，keepingfaithfultothepartyandsetupbreezeupright,play，dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee。Justnow，theXXgayannouncedmunicipalwatersystems”two”isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan，payingcarefulattentiontoimplementation.Thefollowing，accordingtothespiritoftheCentral,provincialandmunicipalpartyCommittee，andconductedmymunicipalwatersystem”two"studyandeducation,Iwishtomakethreepoints.A,anddeepawarenesscarriedout”twolearnado”learningeducationofimportantmeaningpartyof18bigyilai,toXIcomradeforGeneralSecretaryofCentral，aroundfullstrictlyrulepartymadehasseriesmajordeployment，playedhasastrictlyrulepartyofcombinationfist,hascarriedouthaspartyofmasslineeducationpracticeactivities，"threestrictthreereal”topiceducation,forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem，advancefullstrictlyrulepartyuptohasveryimportantofrole,tubepartyrulepartylostofYuwide，andLostintheloose，soft-lostproblemhasbeengreatlyimproved，rankstheoverallqualityhasbeengreatlyimproved.Butalsoto设立安全警示标志～对挂篮底部设置整体安全网～挂篮滑移过程中与施工过程中专人指挥~严禁高空坠物。21、浇筑合拢段混凝土时～在悬臂端顶加压重～随浇筑过程～卸载荷载时～应自上而下进行。撤出压重时~应注意安全～防止砸伤。22、挂篮滑移时遇有六级以上大风时～不得进行挂篮前移拖拉~同时停工前应及时检查挂篮后端的锚固设施和限位保险装置～确保万无一失。23、工地内设置安全标志～夜间施工作业安装照明设施～并不得擅自拆除。24、桥梁施工的特种作业人员～通过安全技术培训~并经考试取得合格证后～方可上岗工作～其他人员也要求进行安全技术培训和考核.25、模板安装前～搭设脚手架平台、栏杆及上下扶梯,人工搬运和绑扎钢筋时～互相配合～同步操作。在已安装的钢筋上不得行走~并架设交通跳板~或搭脚手架。26、挂篮杆件吊装前～使杆件帮扎牢固～吊点正确稳妥。起吊时～拴好溜绳～并听从信号由专人统一指挥。27、砼浇注时使用振捣器应检查下列内容：振捣器的外壳接地装置及胶皮线情况;电线的端部与振捣器的连接情况;振捣器的搬移地点及在间断工作时电源开关关闭情况～经检查合格的方准使用。28、挂篮拆模时～设立禁区～并按规定程序进行拆模。29、起吊设备起吊时～严禁起吊超过规定重量的物件～不得用来运送人员.起重吊装用的钢丝绳～经常进行检查～发现扭结、变形、断丝、磨损、腐蚀等现象达到破损限度时～必须及时更新。30、各种施工机械必须制订相应的、详细的操作规程～并严格执行。夜间作业时~设置足够的照明设备.31、各工种进行上下立体交叉作业时~不得在同一垂直方向操作。32、各种支架脚手架在大风、大雨过后～必须进行检查～发现倾斜、下沉、崩扣、松扣现象时～及时修复。ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference,maintaskisin—depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon"twolearnado”learningeducationofimportantindicatesspirit,accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout”learnConstitutionPartyrules，andSpeechseries,bequalifiedpartymembers"learnthedeploymentrequirementsofeducation，forme”two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal,keepingfaithfultothepartyandsetupbreezeupright,play,dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee.Justnow，theXXgayannouncedmunicipalwatersystems”two"isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan,payingcarefulattentiontoimplementation。Thefollowing,accordingtothespiritoftheCentral，provincialandmunicipalpartyCommittee,andconductedmymunicipalwatersystem”two"studyandeducation,Iwishtomakethreepoints。A，anddeepawarenesscarriedout”twolearnado”learningeducationofimportantmeaningpartyof18bigyilai,toXIcomradeforGeneralSecretaryofCentral，aroundfullstrictlyrulepartymadehasseriesmajordeployment,playedhasastrictlyrulepartyofcombinationfist,hascarriedouthaspartyofmasslineeducationpracticeactivities，"threestrictthreereal"topiceducation，forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem，advancefullstrictlyrulepartyuptohasveryimportantofrole,tubepartyrulepartylostofYuwide,andLostintheloose,soft-lostproblemhasbeengreatlyimproved,rankstheoverallqualityhasbeengreatlyimproved。Butalsoto33、各种脚手架～严禁有探头板~脚手架的外侧、斜道和平台设置防护栏杆和挡脚板~或挂护立网。34、安全网保持完好～使用宽度不小于3m～长度不小于6m～网眼不大于100mm的维纶、锦纶、尼龙等材料编织的标准安全网～每块网能承受不小于1600N的冲击荷载.35、雨天和冬天进行高处作业时~采取可靠的防滑、防寒和防冻措施.高耸临建物或支架应设置避雷设施.接地电阻？4欧。强风、浓雾恶劣气候不得从事高处作业。强风暴雨后～对高处作业设施逐一进行检查～发现有松动、变形、损坏等现象~立即修理完善.36、梁体的悬灌作业～对施工道路的运输会造成极大的危害～施工时按照高处交叉作业进行现场组织～进行悬灌作业的挂篮采用全封闭防护~防止落物伤及过往行人、车辆。37、箱梁混凝土接触面凿毛时～所用手锤柄应牢固。作业人员之间应有一定的安全距离。38、挂篮所用IV级钢吊杆安装安全注意事项，1,IV级钢吊带应放置在平坦、干燥处~严禁在其上旋转重物及踩踏～下料或切割～不得使用氧焊、气割、电焊打火~均须用钢据或砂轮切割机.，2,不标准的IV级钢两体贴突出的棱应用手动砂轮打平～以利螺帽及连接器连接.,3,未经张拉试验的IV级钢不得安装在挂篮上。，4，在安装前应将防护塑胶管套于IV级钢上再安装.，5,安装时～严禁与顶板、模板相抵～在安装及施工中吊带严禁打火、受弯.,6，所有螺帽下垫垫片~螺帽及连接器顺丝扣必须上满。ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference，maintaskisin-depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon”twolearnado"learningeducationofimportantindicatesspirit,accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout”learnConstitutionPartyrules，andSpeechseries，bequalifiedpartymembers”learnthedeploymentrequirementsofeducation，forme”two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal，keepingfaithfultothepartyandsetupbreezeupright,play,dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee。Justnow，theXXgayannouncedmunicipalwatersystems"two”isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan,payingcarefulattentiontoimplementation.Thefollowing,accordingtothespiritoftheCentral,provincialandmunicipalpartyCommittee,andconductedmymunicipalwatersystem”two"studyandeducation,Iwishtomakethreepoints.A，anddeepawarenesscarriedout”twolearnado”learningeducationofimportantmeaningpartyof18bigyilai,toXIcomradeforGeneralSecretaryofCentral，aroundfullstrictlyrulepartymadehasseriesmajordeployment,playedhasastrictlyrulepartyofcombinationfist,hascarriedouthaspartyofmasslineeducationpracticeactivities,"threestrictthreereal"topiceducation，forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem,advancefullstrictlyrulepartyuptohasveryimportantofrole,tubepartyrulepartylostofYuwide，andLostintheloose，soft-lostproblemhasbeengreatlyimproved,rankstheoverallqualityhasbeengreatlyimproved。Butalsoto三、起重吊装作业1（吊装作业应指派专人统一指挥～吊装起重工持证上岗～并熟知吊装作业的安全要求~其他人员要有明确分工.2(吊装作业前必须严格检查起重设备各部件的可靠性和安全性~并进行试吊。3（各种起重机具不得超负荷使用.4（钢丝绳的安全系数不应小于下表中的要求：用途安全系数用途安全系数缆风绳3。5吊挂和捆绑用6支承动壁用4千斤绳8～10卷扬机用5缆索承重绳3.75注:凡有关于钢丝绳的安全规定～应按照上表执行.5（起重机具中卷扬机应安装牢固、稳定～防止受力时位移和倾斜～操作位置必须视野开阔~联系方便。6(作业前应检查卷扬机的钢丝绳、离合器、制动器、保险棘轮、传动滑轮等～发现故障应立即排除。7(卷扬机中通过滑轮的钢丝绳不得有接头、结节和扭绕～钢丝绳在卷筒上必须排列整齐~作业中卷筒最少需保留三圈。8（卷扬机的操作人员不得擅自离开岗位~作业中突然停电～应立即拉开闸刀~并将运送物放下。9（起重机的作业地面应坚实平稳～四条支腿必须全部伸开，禁止不对称伸开支腿。支脚必须支垫牢靠（并列两块垫木时必须捆绑牢靠）。回转半径内不得有障碍物。两台或多台起重机吊运同一重物时~钢丝绳应保持垂直~各台起重机升降应同步～各台起重机不得超过各自的额定起重能力。10（起重机吊起重物时~应先将重物吊离地面10cm左右～停机检查制动器灵敏性和可靠性以及重物绑扎的牢固程度~确认情况正常后～方可继续工作～ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference,maintaskisin—depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon”twolearnado”learningeducationofimportantindicatesspirit,accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout"learnConstitutionPartyrules,andSpeechseries，bequalifiedpartymembers”learnthedeploymentrequirementsofeducation,forme"two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal，keepingfaithfultothepartyandsetupbreezeupright,play,dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee。Justnow,theXXgayannouncedmunicipalwatersystems"two”isFertilizationsystem，unitsofthepartyorganizationinaccordancewiththeimplementationplan,payingcarefulattentiontoimplementation。Thefollowing,accordingtothespiritoftheCentral,provincialandmunicipalpartyCommittee，andconductedmymunicipalwatersystem”two"studyandeducation，Iwishtomakethreepoints。A，anddeepawarenesscarriedout"twolearnado”learningeducationofimportantmeaningpartyof18bigyilai，toXIcomradeforGeneralSecretaryofCentral，aroundfullstrictlyrulepartymadehasseriesmajordeployment，playedhasastrictlyrulepartyofcombinationfist，hascarriedouthaspartyofmasslineeducationpracticeactivities，"threestrictthreereal"topiceducation,forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem,advancefullstrictlyrulepartyuptohasveryimportantofrole,tubepartyrulepartylostofYuwide，andLostintheloose,soft—lostproblemhasbeengreatlyimproved,rankstheoverallqualityhasbeengreatlyimproved.Butalsoto作业中不得悬吊重物行走。11(起重机在起升或下降重物时~速度要均匀、平稳～保持机身的稳定～防止重心倾斜～严禁起吊物自由下落。12(起重机应配备必要的灭火器～驾驶室内不得存放易燃品～雨天作业制动带淋雨打滑时~应停止作业.13（起重机工作完毕～应将机车停放在坚固的地面上~吊钩收起～各部制动器刹牢～操作杆放在空挡位置。四、高空作业1（悬灌高处作业必须设有安全可靠的防护措施。2(从事高处作业人员必须佩戴好劳动安全防护用品～戴安全帽~高空作业必须佩挂安全带~发现有不宜登高的病症~不得从事高处作业。严禁酒后登高作业。3(高处作业人员不得穿拖鞋或硬底鞋。所需的材料要事先准备齐全~工具应放在工具袋内。4(高处作业所用梯子不得缺档和垫高~同一架梯子不得二人同时上下。在通道处，或平台，使用梯子应设置围栏.5（高处作业与地面联系~应有专人负责~或配有通讯设备。五、连续梁施工安全防护标准1、桥面防护已浇筑成品桥面两侧防护标准:防护栏杆高1.2米～分两层布置～下层高度20厘米～采用踢脚板封闭～平台立杆间距1.0米~周围防护网挂设。2、挂篮防护挂篮底部防落平台应大于挂篮外形尺寸1。0米,防落平台、爬梯等必须安全、可靠、无死角。ConferenceisbyCouncilpartyresearchdecidedheldofonceimportantConference,maintaskisin-depthlearningimplementXIGeneralSecretaryseriesimportantspeechespeciallyon"twolearnado"learningeducationofimportantindicatesspirit,accordingtoCentral,andprovincialandmunicipaloninallmembersinthecarriedout”learnConstitutionPartyrules,andSpeechseries,bequalifiedpartymembers"learnthedeploymentrequirementsofeducation，forme"two”educationworkarrangements,educationandguidancedirectlyundertheworksofpartymembersandfurtherstrengtheningtheconvictioninideal，keepingfaithfultothepartyandsetupbreezeupright,play,dare,tospeedupwaterconservancyreformanddevelopmenteffortstoprovideastrongorganizationalguarantee.Justnow,theXXgayannouncedmunicipalwatersystems"two”isFertilizationsystem,unitsofthepartyorganizationinaccordancewiththeimplementationplan,payingcarefulattentiontoimplementation。Thefollowing，accordingtothespiritoftheCentral，provincialandmunicipalpartyCommittee，andconductedmymunicipalwatersystem"two"studyandeducation，Iwishtomakethreepoints.A,anddeepawarenesscarriedout"twolearnado"learningeducationofimportantmeaningpartyof18bigyilai，toXIcomradeforGeneralSecretaryofCentral,aroundfullstrictlyrulepartymadehasseriesmajordeployment，playedhasastrictlyrulepartyofcombinationfist，hascarriedouthaspartyofmasslineeducationpracticeactivities，"threestrictthreereal”topiceducation，forsolutionmemberscadresespeciallyCountyatlevelaboveleadersexistsofhighlightproblem，advancefullstrictlyrulepartyuptohasveryimportantofrole,tubepartyrulepartylostofYuw