住宅楼附着式脚手架搭设拆除安全技术交底

'附着升降脚手架安全技术交底工程名称：麒龙服装城一期三组团B12#楼、B13#楼施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B13#楼主体施工交底部门交底人交底时间年月日接受交底班组或员工签名：交底内容：1．附着升降脚手架的构配件制作单位应根据设计单位提供的设计图和设计技术文件编绘全套制作工艺文件，对构配件的各部件均应编制工艺卡。2．加工附着升降脚手架构配件的设备、机具应满足构配件制作精度的要求，其计量器具应定期进行计量检定。3．构配件的贮存应有防雨、防腐蚀措施，堆放、运输应保证构配件的制作质量不受影响。4．制作构配件的原材料应有生产厂家产品合格证及材质单。5．钢管、型钢、钢板应符合现行《碳素结构钢》（GB700）中Q235A钢的规定，并满足设计技术要求。材料代用应征得设计单位的同意。6．焊条等连接材料应符合设计技术要求。7．构配件制作过程应实行工序控制，保证构配件制作质量。8．原材料进厂时必须进行材料物理力学性能与化学成分的抽检。9．原材料下料前应进行校直调整，下料应按照设计图纸准确进行，剖口等质量应满足相关国家标准的技术要求。10．钢结构的焊接工艺应符合现行《钢结构工程施工及验收规范》（GB50205）、《建筑钢结构焊接规程》（JGJ81）或《冷弯薄壁型钢结构技术规范》（GBJ18）中相应的要求。焊接截面有突变的部位，焊缝必须有分散应力的措施。11．铸造工艺应符合现行《可锻铸铁分类及技术条件》（GB968）等标准中相应的规定。12．附着升降脚手架的螺纹连接件，除标准件厂生产的标准螺栓、螺母外，凡自行加工的螺纹必须按相应国家标准的规定进行加工，严禁采用钣牙套丝或螺攻攻丝牙。boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 13．脚手架构配件的油漆、电镀等工艺流程应满足相关国家标准的技术要求。14．构配件制作应制定制作质量评定标准，有焊接工艺、油漆电镀工艺的还应另行制定焊接质量评定标准和油漆电镀质量评定标准。质量评定标准中对各分项各等级的质量标准应根据国家有关标准和企业标准作出明确规定。15．制作单位应制定全面的制作质量检验制度，对每一部件及每一组装件均应达到100%的抽检率，按质量评定标准评定质量等级。16．附着升降脚手架构配件出厂时，制作单位应提供出厂合格证等书面资料。17．构配件合格证宜包括下列内容：1）名称、型号、规格、基本技术性能参数；2）加工单位名称、地址、电话、邮编；3）产品的等级；4）加工日期、批号；5）单件最大尺寸与质量；6）质量检验人员的编号、印章。补充作业指导内容：项目已安排宿舍工人不得擅自回家。注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架安装和使用一般规定技术交底工程名称：麒龙服装城一期三组团B12#楼、B13#楼施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B13#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．附着升降脚手架安装、每一次升降、拆除前均应根据专项施工组织设计要求组织技术人员与操作人员进行技术、安全交底。2．附着升降脚手架安装、使用过程中使用的计量器具应定期进行计量检定。3．遇六级以上（包括六级）大风、大雨、大雪、浓雾等恶劣天气时禁止上附着升降脚手架作业，遇六级以上（包括六级）大风时还应事先对脚手架采取必要的加固措施或其他应急措施并撤离架体上的所有施工活荷载。夜间禁止进行附着升降脚手架的升降作业。4．附着升降脚手架施工区域应有防雷措施。5．附着升降脚手架在安装、升降、拆除过程中，在操作区域及可能坠落范围均应设置安全警戒。6．采用整体式附着升降脚手架时，施工现场应配备必要的通信工具，以加强通信联系。7．在附着升降脚架使用全过程中，施工人员应遵守现行《建筑施工高处作业安全技术规范》（JGJ80）、《建筑安装工人安全技术操作规程》（[80]建工劳字第24号）的有关规定。各工种操作人员应基本固定，并按规定持证上岗。8．附着升降脚手架施工用电应符合现行《施工现场临时用电安全技术规范》（JGJ46）的要求。9．在单项工程中使用的升降动力设备、同步及限载控制系统、防坠装置等设备应分别采用同一厂家、同一规格型号的产品，并应编号使用。10．动力设备、控制设备、防坠装置等应有防雨、防尘等措施，对一些保护要求较高的电子设备还应有防晒、防潮、防电磁干扰等方面的措施。11．整体式附着升降脚手架的控制中心应专人负责操作，并应有安全防备措施，禁止闲杂人员入内。12．附着升降脚手架在空中悬挂时间超过30个月或连续停用时间超过10个月时必须予以拆除。13．附着升降脚手架上应设置必要的消防设施。补充作业指导内容：项目已安排宿舍工人不得擅自回家。注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架安装搭设施工技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．根据工程特点与使用要求编制专项施工组织设计。对特殊尺寸的架体应进行专门设计，架体在使用过程中因工程结构的变化而需要局部变动时，应制定专门的处理方案。2．根据施工组织设计要求，落实现场施工人员及组织机构。3．核对脚手架搭设材料与设备的数量、规格，查验产品质量合格证（出厂合格证）、材质检验报告等文件资料，必要时应进行抽样检验。主要搭设材料应满足以下规定：1）脚手管外观表面质量平直光滑，没有裂纹、分层、压痕、硬弯等缺陷，并应进行防锈处理；立杆最大弯曲变形应小于L/500，横杆最大弯曲变形应小于L/150；端面平整，切斜偏差应小于1.70mm；实际壁厚不得小于标准公称壁厚的90%；2）焊接件焊缝应饱满，焊缝高度符合设计要求，没有咬肉、夹渣、气孔、未焊透、裂纹等缺陷；3）螺纹连接件应无滑丝、严重变形、严重锈蚀等现象；4）扣件应采用铸铁构件，材质必须符合KTH330-80可锻铸铁铸造标准。5）安全围护材料及其他辅助材料应符合相应国家标准的有关规定。4．准备必要的电工工具、机械工具和机电设备并检查其是否合格，限载控制系统的传感器等在每一个单体工程使用前均应进行标定。5．附着升降脚手架安装与拆除需要施工塔吊配合时，应核验塔吊的施工技术参数是否满足需要。6．附着升降脚手架升降采用电动设备时，应核验施工现场的供电容量。7．附着升降脚手架安装搭设前，应核验工程结构施工时设置的预留螺栓孔或预埋件的平面位置、标高和预留螺栓孔的孔径、垂直度等，还应核实预留螺栓孔或预埋件处混凝土的强度等级。预留螺栓孔或预埋件的中心位置偏差应小于15mmboxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck ，预留螺栓孔孔径最大值与螺栓直径的差值应小于5mm，预留孔应垂直于结构外表面。不能满足要求时应采取合理可行的补救措施。8．附着升降脚手架安装搭设前，应设置可靠的安装平台来承受安装时的竖向荷载。安装平台上应设有安全防护措施。安装平台的水平精度应满足架体安装精度要求，任意两点间的高差最大值不应大于20mm。9．附着升降脚手架的安装搭设应按照施工组织设计规定的程序进行。10．安装过程中应严格控制水平支承结构与竖向主框架的安装偏差，水平支承结构相邻两机位处的高差应小于20mm；相邻两榀竖向主框架的水平高差应小于20mm；竖向主框架的垂直偏差应小于3‰；若有竖向导轨，则导轨垂直偏差应小于2‰。11．安装过程中架体与工程结构间应采取可靠的临时水平拉撑措施，确保架体稳定。12．扣件式或碗扣式脚手杆件搭设的架体，搭设质量应符合相关标准的要求。13．扣件螺栓螺母的预紧力矩应控制在40～50N•m范围内。14．作业层与安全围护设施的搭设应满足设计与使用要求。15．架体搭设的整体垂直偏差应小于4‰，底部任意两点间的水平高差不大于50mm。16．脚手架邻近高压线时，必须有相应的防护措施。补充作业指导内容：注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架调试、验收技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．施工单位应自行对下列项目进行调试与检验，调试与检验情况应作详细的书面记录：1）架体结构中采用扣件式脚手杆件搭设的部分，应对扣件拧紧质量按50%的比例进行抽检，合格率应达到100%；2）采用碗扣式脚手杆件搭设的架体，应对碗扣连结点拧紧情况进行全数检查；3）对所有螺纹连接处进行全数检查；4）进行架体提升试验，检查升降动力设备是否正常运行；5）对电动系统进行用电安全性能测试；6）整体式附着升降脚手架按机位数30%的比例进行超载与失载试验，检验同步及限载控制系统的可靠性；7）对防坠装置制动可靠性进行检验；8）其他必须的检验调试项目。2．脚手架调试验收合格后方可办理投入使用的手续。补充作业指导内容：注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架升降作业技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．升降前应均匀预紧机位，以避免预紧引起机位过大超载。2．在完成下列项目检查后方能发布升降令，检查情况应作详细的书面记录：1）附着支承结构附着处混凝土实际强度已达到脚手架设计要求；2）所有螺纹连接处螺母已拧紧；3）应撤去的施工活荷载已撤离完毕；4）所有障碍物已拆除，所有不必要的约束已解除；5）动力系统能正常运行；6）所有碗扣式脚手架的碗扣连结点碗扣已拧紧；7）所有相关人员已到位，无关人员已全部撤离；8）所有预留螺栓孔洞或预埋件符合（DGJ08—905—99）第6.3.1条的要求；9）所有防坠装置功能正常；10）所有安全措施已落实；11）其他必要的检查项目。3．升降过程中必须统一指挥，指令规范，并应配备必要的巡视人员。4．升降过程中，若出现异常情况，必须立即停止升降进行检查，彻底查明原因、消除故障后方能继续升降。每一次异常情况均应作详细的书面记录。5．整体式附着降升脚手架升降过程中由于升降动力不同步引起超载或失载过度时，应通过点控予以调整。6．采用葫芦作为升降动力时，升降过程中应严防发生翻链、绞链现象。7．整体式附着升降脚手架和邻近塔吊、施工电梯的单片式附着升降脚手架进行升降作业时，塔吊、施工电梯等设备应暂停使用。8．升降到位后，脚手架必须及时予以固定。在没有完成固定工作且未办妥交付使用手续前，脚手架操作人员不得交班或下班。9．架体升降到位，完成下列检查项目后方能办理交付使用的手续，检查情况应作详细的书面记录；1）附着支承结构已固定完毕；2）所有螺纹连接处已拧紧；3）所有安全围护措施已落实；4）所有碗扣连结点及脚手扣件未松动；5）其他必要的检查项目。10．脚手架由提升转入下降时，应制定专门的升降转换措施，确保转换过程的安全。补充作业指导内容：注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架安全使用技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．在使用过程中，脚手架上的施工荷载必须符合设计规定，严禁超载，严禁放置影响局部杆件安全的集中荷载，建筑垃圾应及时清理。2．脚手架只能作为操作架，不得作为施工外模板的支模架。3．使用过程中，禁止进行下列违章作业：1）利用脚手架吊运物料；2）在脚手架上推车；3）在脚手架上拉结吊装线缆；4）任意拆除脚手架杆部件和附着支承结构；5）任意拆除或移动架体上的安全防护设施；6）塔吊起吊构件碰撞或扯动脚手架；7）其他影响架体安全的违章作业。4．使用过程中，应以一个月为周期，按（DGJ08—905—99）《建筑施工附着升降脚手架安全技术规程》第6.4.1条中1，2，3，7的要求作安全检查，不合格部位应立即整改。5．脚手架在空中暂时停用时，应以一个月为周期，按（DGJ08—905—99）《建筑施工附着升降脚手架安全技术规程》第6.4.1条中1，2，3，7的要求进行检查，不合格部位立即整改。6．脚手架在空中停用时间超过一个月后或遇六级以上（包括六级）大风后复工时，应按（DGJ08—905—99）《建筑施工附着升降脚手架安全技术规程》第6.4.1条的要求进行检查，检查合格后方能投入使用。补充作业指导内容：注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架拆除安全技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．脚手架的拆除工作必须按施工组织设计中有关拆除的规定执行。拆除工作宜在低空进行。2．脚手架的拆除工作应有安全可靠的防止人员与物料坠落措施。3．拆下的材料做到随拆随运，分类堆放，严禁抛扔。补充作业指导内容：注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架维修、养护及报废技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底时间年月日接受交底员工签名：交底内容：1．每浇捣一次工程结构混凝土或完成一层外装饰，即应及时清理架体上、设备上、构配件上的混凝土残渣、尘土等建筑垃圾。2．升降动力设备、控制设备应每月一次进行维护保养，其中升降动力设备的链条、钢丝绳等应每升降一次就进行一次维护保养。3．螺纹连接件应每月一次进行维护保养。4．每完成一个单体工程，应对脚手杆件及配件、升降动力设备、控制设备、防坠装置进行一次检查、维修和保养，必要时应送生产厂家检修。5．附着升降脚手架的各部件及专用装置、设备均应制定相应的报废制度，标准不得低于以下规定：1）焊接件严重变形或严重锈蚀时即应予以报废；2）穿墙螺栓与螺母在使用1个单体工程后、或严重变形、或严重磨损、或严重锈蚀时即应予以报废；其余螺纹连接件在使用2个单体工程后、或严重变形、或严重磨损、或严重锈蚀时即应予以报废；3）动力设备一般部件损坏后允许进行更换维修，但主要部件损坏后应予以报废；4）防坠装置的部件有明显变形时应予以报废，其弹簧件使用1个单体工程后应予以更换。补充作业指导内容：注：参考文献[26]boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck 附着升降脚手架安全检验技术交底工程名称：施工单位重庆建工二建第二项目部建设单位重庆丽都房地产开发有限公司分项工程名称脚手架作业部位B7#楼主体施工交底部门交底人交底部门接受交底员工签名：交底内容：1．检验前应具备下列文件资料：1）设计文件①设计计算书及设计图纸。设计计算书及设计图纸应符合（DGJ08—905—99）标准第四章的规定；②安装、使用操作规程。安装、使用操作规程应注明附着升降脚手架的跨度、最大使用高度、搭设步数等基本技术参数。2）外购设备的使用说明书。主要包括升降动力设备和防坠装置。3）电气控制升降动力系统的电气原理图。2．试验架等硬件及环境应满足（DGJ08—905—99）附录B的要求。3．检验项目1）结构性能检验①架体主尺寸测量；②主要构件应力测试；③最大跨度挠度测量；④竖向主框架顶端水平变形。2）升降同步及限载性能检验①非人工动力设备升降同步性能检验；②限载装置性能检验。3）防坠装置检验。4）电动动力系统的用电安全性能检验boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck ①电控柜有电安全性能检验；②绝缘电阻测试；③接地电组测试。4．检验标准1）结构性能检验标准①架体主尺寸与计算书上的相应尺寸误差不得超过5%；②主要构件应力与设计值基本一致；③大横杆最大跨度挠度不得大于跨度的1/150，水平支承结构最大跨度挠度不得大于跨度的1/350；④使用工况的水平荷载作用下或升降工况的水平荷载作用下，竖向主框架的顶端水平变形均不得大于相应悬臂高度的1/80。2）升降同步性能检验标准①非人工动力设备在行程不小于1000mm的情况下，相邻机位之间的高差不得大于20mm，最大倾斜度不得大于跨度的2.5‰;②限载装置应具有超载保护和失载保护功能，载荷超载或失载50%以上应能停止上升、下降动作并通过声光报警。3）防坠装置检验标准参照（DGJ08—905—99）附录A。4）电动动力系统的用电安全性能检验标准①电控柜应有缺相保护、短路保护及超失载断电报警等功能；②绝缘电阻不得小于0.5MΩ;③接地电阻不得大于4Ω。补充作业指导内容：boxbeforecommissioning,checkdistributionboxthereisnodebris,installationinaccordancewiththecriteriaofqualityassessment,chromatography,platesarecomplete.2boxesinsidethedoorsandframes,andgroundedorneutralexamination.3withelectricopeningdoors,doorandframegroundterminalapplyingbarebraidedcopperwireconnectionsandgroundingidentifies.4connectionoftheprotectiveconductorshouldbeexposedintheexternalprotectiveconductorTerminal.5lightingshouldbesettingthezerolinebox(n)andprotectiveground(PE)bus,zerolineandprotectthegroundbusdistribution.6laidgroundlinesalongthelengthofevery15-100mmrespectively,coatedwithyellowandgreenstripes.7testinggroundingresistanceofgroundingdevicesmustcomplywiththedesignrequirements.8boxesofchecks:basedonchangesofdesigndrawingsandconstructiondocuments,checkboxinthecomponentspecification,model,installationlocationshouldbecorrect;boxesonbothsidesoftheTerminalcannotlack;theconductorcrosssectionshouldmeettherequirementsofdrawings;line-by-linecheckboxinthedevice"sconnectionandtheconnectionoftheequipmenttotheterminalblockinsidethebox.9boxtiecablecheck:liaisonbetweentheboxandtheboxcablesrequiredbyproofing;checklinesonthecircuitatthesametimeshouldcheckthewires,cables,relays,switches,buttons,terminalblocksmarkedwithlinedrawings.10operatorchecks:themaincheck'