12钻孔桩施工作业指导书

目 录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc264399061" 1.适用范围： PAGEREF _Toc264399061 \h 2 HYP

目录 1.适用范围： ................................................................................ 2 2．作业准备 ................................................................................. 2 .......................................................................................... 2 2.1内业技术准备 .......................................................................................... 2 2.2外业技术准备 3．技术要求 ................................................................................. 2 4．施工程序与工艺流程 .................................................................. 3 .................................................................................................. 3 4.1施工程序 ................................................................................................. 3 4.2工艺流程 5．施工要求 ................................................................................. 4 .................................................................................................. 4 5.1施工准备 .................................................................................................. 5 5.2施工工艺 ........................................................................................ 10 5.3施工工艺标准 6．劳动组织 ............................................................................... 11 7.材料要求 ................................................................................. 12 8.设备机具配置 .......................................................................... 12 9.质量控制及检验 ....................................................................... 13 ................................................................................................ 13 9.1质量控制 ............................................................................................... 14 9.2质量检验 10.安全及环保要求 ...................................................................... 15 .............................................................................................. 15 10.1安全要求 ............................................................................................. 15 10.2环保要求