取 水 泵 房 施 工 方 案 - 1 - 目 录 1 编制说明 ........................................................................................................ 4 1 .1 综合说明 .............................................................................................. 4 1 .2 编制依据 .............................................................................................. 4 2 工程概况 ........................................................................................................ 6 2 .1 施工内容 .............................................................................................. 6 2 .2 气象条件 .............................................................................................. 6 2 .3 地质水文情况 ....................................................................................... 6 2 .3 .1 地形地貌 ..................................................................................... 6 2 .3 .2 地质条件 ..................................................................................... 6 2 .3 .3 水文条件 ..................................................................................... 6 2 .4 工程特点、对策与措施 ......................................................................... 7 3 施工方案 ........................................................................................................ 8 3 .1 施工总体安排 ....................................................................................... 8 3 .1 .1 施工总体流程 .............................................................................. 8 3 .1 .2 施工总体设想 .............................................................................. 8 3 .2 沉井施工方案 ..................................................................................... 1 1 3 .2 .1 沉井施工工艺流程 ..................................................................... 1 2 3 .2 .2 沉井...
