隧道洞口大管棚施工方案

TOC \o "1-5" \h \z 1编制依据 01.1编制说明 0L 2编制依据 0HYPERLINK \l "bookmark33" \o "Current Document"2工程概况 02.

编制依据 .................................................. 10 编制说明 .......................................................... 1.10 编制依据 .......................................................... L20 工程概况 .................................................. 20 大管棚设计要求 .................................................... 2.10 大管棚设计图 ...................................................... 2.31 施工机械、设备和人员配置 3 施工准备 .................................................. 43 技术准备 .......................................................... 4.13 4. 试验准备 ............................................................ 23 场地准备 .......................................................... 4.33 用电准备 .......................................................... 4.43 物资准备 .......................................................... 4.53 施工方案 .................................................. 54 5. 施工顺序 ............................................................ 14 施工流程 ......................................................... 5.24 施工工艺 ......................................................... 5.34 测量放样 ...................................................... 5.3.14 套拱施工 ...................................................... 5.3.24 大管棚施工 ................................................... 5.3.39 施工质量要求 ............................................. 611 安全要求 ................................................. 712 环保要求 ................................................ 812