第1页共28页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共28页110KVXXX线迁改工程铁塔桩基础施工方案编写单位编写日期：第2页共28页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共28页目录第一节、工程概况...........................................................4一、工程概况...........................................................4二、项目质量目标.......................................................5三、编制依据...........................................................5第二节、施工前准备.........................................................5一、林木砍伐和房屋拆迁.................................................5二、拟建基塔位置现貌及施工场地平整.....................................6三、测量放线...........................................................8四、技术交底...........................................................9第三节、钻孔灌注桩施工.....................................................9一、机械配备...........................................................9二、钻孔灌注桩的施工工艺..............................................101、钻孔灌注桩的施工工艺流程.......................................102、钻孔灌注桩的施工顺序...........................................123、施工步骤.......................................................124、埋设护筒.......................................................125、钻机成孔.......................................................136、成孔...........................................................157、清孔...........................................................158、成孔、下钢筋笼.................................................159、灌注混凝土.....................................................1610、质量标准......................................................17第四节基础承台的施工...................................................19一、基础承台施工顺序..................................................19二、土方开挖施工......................................................19三、旧砼表面打毛去浮浆................................................19四、绑扎桩头、梁钢筋..................................................19五、基础模板施工方案..................................................19六、地脚螺栓埋设......................................................19七、浇筑砼............................................................19第五节、质量保证措施......................................................19一、质量保证体系......................................................19第六节、安全、防火措施....................................................23一、安全保证体系.....................................................23二、主要安全措施......................................................23三、季节性施工措施....................................................24四、防火安全措施......................................................24五、文明施工主要措施..................................................26六、市政管线保护措施..................................................26第3页共28页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共28页第七节、人力、材料、设备计划..............................................27一、单位工程设备（工具、计量器具）计划................................27二、单位工程材料计划表................................................28三、施工管理人员配...
