【正文】 ...............................................................................................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 .......................................................................................................................31一、施工工藝流程 ................................................................................................................................................31二、施工技術措施 ................................................................................................................................................31三、原路面、堤岸等拆除及恢復 ........................................................................................................................32第七章 施工部署 .................................................................................................33 施工平面布置圖 ...................................................................................................................33第八章 保證工程質量措施 ...................................................................................34 企業(yè)質量保證體系 ..............................................................................................................34 質量目標 ..............................................................................................................................34 質量管理架構圖 ..................................................................................................................35 實現(xiàn)質量目標的管理措施 ..................................................................................................36一、加強質量方面宣傳和教育 ............................................................................................................................36二、建立完善的質量管理體系 ............................................................................................................................36三、編制詳細的施工技術措施 ............................................................................................................................36四、進行三級質量技術交底 ................................................................................................................................37五、全面提高質量管理水平 ................................................................................................................................37六、嚴格執(zhí)行 “三檢 ”制度 ................................................................................................................................38七、做好質量檢查記錄 ........................................................................................................................................38八、做好計量工作 ................................................................................................................................................39九、質量事故的處理 ............................................................................................................................................39 分項工程質量保證措施 ......................................................................................................39一、測量控制質量保證措施 ................................................................................................................................39二、管坑開挖質量保證措