【正文】 .........................................................17五、基坑支護(hù) ........................................................................................................................................................18六、基坑開挖 ........................................................................................................................................................20七、排水、導(dǎo)水措施 ............................................................................................................................................21八、管道基礎(chǔ) ........................................................................................................................................................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(yàn)收 ....................................................................................................................................................30 取水鋼管施工 .......................................................................................................................31一、施工工藝流程 ................................................................................................................................................31二、施工技術(shù)措施 ................................................................................................................................................31三、原路面、堤岸等拆除及恢復(fù) ........................................................................................................................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(zhì)量措施 ...................................................................................34 企業(yè)質(zhì)量保證體系 ..............................................................................................................34 質(zhì)量目標(biāo) ..............................................................................................................................34 質(zhì)量管理架構(gòu)圖 ..................................................................................................................35 實(shí)現(xiàn)質(zhì)量目標(biāo)的管理措施 ..................................................................................................36一、加強(qiáng)質(zhì)量方面宣傳和教育 ............................................................................................................................36二、建立完善的質(zhì)量管理體系 ............................................................................................................................36三、編制詳細(xì)的施工技術(shù)措施 ............................................................................................................................36四、進(jìn)行三級質(zhì)量技術(shù)交底 ................................................................................................................................37五、全面提高質(zhì)量管理水平 ................................................................................................................................37六、嚴(yán)格執(zhí)行 “三檢 ”制度 ................................................................................................................................38七、做好質(zhì)量檢查記錄 ........................................................................................................................................38八、做好計(jì)量工作 ................................................................................................................................................39九、質(zhì)量事故的處理 ............................................................................................................................................39 分項(xiàng)工程質(zhì)量保證措施 ......................................................................................................39一、測量控制質(zhì)量保證措施 ................................................................................................................................39二、管坑開挖質(zhì)量保證措施 ................................................................................................................................39三、管道安裝質(zhì)量保證措施 ................................................................................................................................40四、焊接質(zhì)量保證措施 ........................................................................................................................................40五、管道內(nèi)外防腐質(zhì)量保證措施 ........................................................................................................................40六、閥門安裝質(zhì)量保證措施 ................................................................................................................................41七、閥門井及其他構(gòu)筑物質(zhì)量保證措施 ..............................................................................................