南京报业传媒大厦桩基项目工程施工组织设计中建八局二0一一年十一月十一日目录一总体概述...............................................................41.1概况..............................................................41.2总体设想...........................................................5二施工进度计划及各阶段进度计划的保证措施.................................62.1施工工期的确定依据.................................................62.2施工进度计划图表...................................................62.3施工工期的保证措施.................................................6三施工现场平面布置和临时设施、临时道路布置...............................73.1施工现场平面布置...................................................73.2临时设施、临时道路布置.............................................7四项目管理人员配备.......................................................84.1项目管理班子的人员配备.............................................8五劳动力、机械设备和材料投入计划.........................................95.1劳动力投入计划.....................................................95.2施工机械设备.......................................................95.3施工材料供应计划..................................................11六工程桩、支护桩、立柱桩施工方案及质量保证措施..........................116.1钻孔灌注桩施工工艺................................................116.2桩位测放及护筒埋设................................................126.3钻孔..............................................................126.4钢筋笼、钢立柱制作、安装.........................................146.5安装导管..........................................................156.6二次清孔..........................................................166.7混凝土灌注........................................................166.8混凝土试块制作与养护..............................................176.9成桩施工过程中的应急措施.........................................176.10成本降低措施.....................................................17七三轴深搅桩施工方案及质量保证措施......................................187.1施工工艺要求及质量标准...........................................187.2本工艺施工重点难点及解决方法.....................................197.3施工质量控制措施.................................................20八高压旋喷施工方案及质量保证措施........................................218.1施工工艺要求及质量标准...........................................218.2本工艺施工重点难点及解决方法.....................................228.3施工质量控制措施及检测...........................................23九降水井和观测井施工方案及质量保证措施..................................249.1施工要求及质量标准...............................................249.2本工艺施工重点难点及解决方法.....................................26十质量保证措施..........................................................2610.1质量保证体系.....................................................2610.2质量保证措施....................................................2710.3雨天施工的质量保证措施...........................................2810.4质量验收程序.....................................................28十一周边地下管线及其它地上地下设施的加固措施............................2911.1地下管线.........................................................2911.2地下地上设施............................
