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XXXXX建设项目工程塔吊安拆专项施工方案编制：审核：审批：XXXXX公司2017年10月目录第一章、工程概况----------------------------------------------------------------------------1-一、基本概况----------------------------------------------------------------------------1-二、塔机概况----------------------------------------------------------------------------1-第二章、编制依据----------------------------------------------------------------------------4-第三章、安装、拆除前准备工作----------------------------------------------------------5-一、技术准备----------------------------------------------------------------------------5-二、人员配备----------------------------------------------------------------------------5-三、吊装机械及相关工具准备-------------------------------------------------------6-四、施工现场及基础准备-------------------------------------------------------------6-五、塔机安装汽车吊的选型----------------------------------------------------------7-六、塔吊拆除汽车吊选型-------------------------------------------------------------7-第四章、塔吊安装-----------------------------------------------------------------------------10一、安装基础节---------------------------------------------------------------------------11二、吊装爬升套架-----------------------------------------------------------------------12三、吊装回转塔身总成-----------------------------------------------------------------13四、吊装塔顶-----------------------------------------------------------------------------14五、吊装平衡臂--------------------------------------------------------------------------14六、接通电源-----------------------------------------------------------------------------16七、吊装吊臂-----------------------------------------------------------------------------19八、穿绕起升钢丝绳--------------------------------------------------------------------21九、接通电源及试运转-----------------------------------------------------------------22十、顶升加节-----------------------------------------------------------------------------22十一、塔机安装的设置-----------------------------------------------------------------29十二、爬升工况--------------------------------------------------------------------------29第五章、塔吊拆除-----------------------------------------------------------------------------31一、降塔身--------------------------------------------------------------------------------31二、拆卸配重-----------------------------------------------------------------------------32三、拆卸起重臂和平衡臂--------------------------------------------------------------32四、拆塔顶--------------------------------------------------------------------------------33五、拆回转塔身--------------------------------------------------------------------------33第六章、塔吊安拆前的检查验收-----------------------------------------------------------34一、塔吊结构构造方面的检查验收--------------------------------------------------34二、塔吊安拆过程中的检查-----------------------------------------------------------37第七章、安全保证措施-----------------------------------------------------------------------39一、安全管理体系-----------------------------------------------------------------------39二、重大危险源和安全技术措施-----------------------------------------------------42三、群塔防碰撞措施--------------------------...