【正文】 ..........................................................9一、臨時用水 ..........................................................................................................................................................9二、臨時用電 ..........................................................................................................................................................9三、場地開挖 ..........................................................................................................................................................9 資源準備 ................................................................................................................................9一、施工隊伍準備 ..................................................................................................................................................9 外部協(xié)作準備 ........................................................................................................................9一、辦理有關手續(xù) ..................................................................................................................................................9第四章 主要材料進場計劃 ...................................................................................10 材料進場計劃 ......................................................................................................................10 商品混凝土 ..........................................................................................................................10 鋼筋 ......................................................................................................................................11第五章 機械設備及勞動力計劃 ...........................................................................12 機械設備使用計劃表 ..........................................................................................................12 機械進場措施 .......................................................................................................................12 勞動力使用計劃 ..................................................................................................................14一、擬投入以下主要勞動力 ................................................................................................................................14第六章 投標范圍內(nèi)的主要分部、分項工程的施工方案和施工方法 ...............15 施工工藝流程圖 ..................................................................................................................15 測量放線 ..............................................................................................................................16一、測量控制流程圖 ............................................................................................................................................16二、測量放線方法 ................................................................................................................................................16 管道施工 ...............................................................................................................................17一、材料檢驗 ........................................................................................................................................................17二、卸管方式 ........................................................................................................................................................17廣州市白云區(qū)北部江高～石井污水處理系統(tǒng)一期工程均禾涌兩岸（白?！F路橋）截污管道工程廣州市自來水工程公司 3 三、破砼路面 ........................................................................................................................................................17四、地基處理 ........................................................................................................................................................17五、基坑支護 ........................................................................................................................................................18六、基坑開挖 ........................................................................................................................................................20七、排水、導水措施 ............................................................................................................................................21八、管道基礎 ........................................................................................................................................................22九、鋼管安裝 ........................................................................................................................................................22十、鋼管焊接 ........................................................................................................................................................23十一、管道法蘭連接 ............................................................................................................................................26十二、管道防腐 ....................................................................................................................................................26十三、閥門安裝 ....................................................................................................................................................26十四、附屬工程 ....................................................................................................................................................27十五、管坑回填 ....................................................................................................................................................28十六、管道檢測 ....................................................................................................................................................29十八、工程驗收 ....................................................................................................................................................30 取水鋼管施工 ............................................................................................