【正文】 ........................................................................5四、主要機械設備數量表 .............................................................................................5五、施工部署 .................................................................................................................6(一)、總體安排 ...................................................................................................................................................6(二)、施工準備 ...................................................................................................................................................6（三） 、施工組織機構圖 ...................................................................................................................................7（四） 、計劃工期安排 .......................................................................................................................................7六、施工方案 .................................................................................................................7(一)、測量放樣及基坑開挖 ............................................................................................................................9(二)、蓋板的預制 ............................................................................................................................................10(三)、涵洞基礎 ................................................................................................................................................13(四)、涵洞鋪底 ................................................................................................................................................14(五)、涵洞臺身 ................................................................................................................................................15(五)、進出水口及帽石 ...................................................................................................................................16(六)、蓋板的架設 ............................................................................................................................................18(七)、臺背回填 ................................................................................................................................................18七、質量保證措施 .......................................................................................................20(一)、材料保證 ................................................................................................................................................20(二)、技術保證 ................................................................................................................................................20(三)、管理制度及質量保證 ..........................................................................................................................20八、安全保證措施 .......................................................................................................21.. . . ..學習好幫手(一)、安全保證體系 .......................................................................................................................................21(二)、安全生產目標和保證措施 ................................................................................................................21九、環(huán)保措施 ...........................................