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G312线乌鲁木齐-昌吉西延工程项目第二合同段K4215+050大桥施工组织计划编制：王栓审核：李明新疆昆仑路港工程公司2010年9月2日目录第一章总体施工组织布置及规划..........................................................................................................................41第一节工程概况..................................................................................................................................................4第二节总体施工组织布置与规划......................................................................................................................6一、施工部署..........................................................................................................................................................6二、施工准备..........................................................................................................................................................8三、施工管理组织机构........................................................................................................................................10第二章主要工程项目的施工方案、方法与技术措施........................................................................................14第一节施工测量................................................................................................................................................14一、控制测量........................................................................................................................................................14二、测量放样........................................................................................................................................................14第二节钻孔灌注桩施工（重点、关键和难点）............................................................................................15一、施工过程........................................................................................................................................................15二、施工工艺........................................................................................................................................................19三、质量保证措施................................................................................................................................................20第三节桥梁施工（重点、关键和难点）........................................................................................................21一、下部结构的施工............................................................................................................................................21（一）墩柱施工...................................................................................................................................................................21（二）盖梁施工...................................................................................................................................................................22二、上部构造施工................................................................................................................................................22（一）箱梁预制...................................................................................................................................................................22（...