【正文】 中 鐵 十 八 局 集 團 有 限 公 司 CHINA RAILWAY 18TH BUREAU GROUP CO.,LTD.沈陽市運河水系綜合治理工程（新開河西段）截污工程一標段頂管專項施工方案編制: 審核: 審批： 中 鐵 十 八 局 集 團 有 限 公 司沈陽市運河水系綜合治理工程（新開河西段）截污工程一標項目經(jīng)理部二○一七年十月十五日2 / 37第一章、工程概況 .........................................................................................................工程名稱及范圍 ................................................................................................................4第二章、施工組織機構(gòu) .................................................................................................組織機構(gòu) ............................................................................................................................4 HSE 組織機構(gòu) ......................................................................................................................6 質(zhì)保體系 ..............................................................................................................................7 應急搶險小組 .......................................................................................................................施工專業(yè)隊伍安排 ............................................................................................................8第三章、施工準備及施工現(xiàn)場布置 ...............................................................................準備工作 ............................................................................................................................技術(shù)方面 .....................................................................................................................設(shè)備供應方面 .............................................................................................................勞動力計劃 ...............................................................................................................臨時設(shè)施 ..........................................................................................................................1臨時設(shè)施位置及搭建標準 .......................................................................................1施工用電 ...................................................................................................................1施工噪音控制 ...........................................................................................................11第四章、主要工程施工方案 ........................................................................................12 工程測量 .............................................................................................................................1交樁程序 ...................................................................................................................1施工控制樁的測設(shè) ...................................................................................................12 頂管施工控制測量 ......................................................................................................12 對于基坑的要求 ................................................................................................................13 墊層厚度 ......................................................................................................................13 工作坑周圍 ..................................................................................................................13 后背墻 ........................................................................................................................13 工作坑與接收坑角度問題 ........................................................................................14 增加一座工作坑 ........................................................................................................15 頂管施工 ............................................................................................................................163 / 3泥水平衡式頂管的基本原理 .................................................................................1泥水平衡頂管機頭、配套設(shè)備選擇 .....................................................................1測量放樣 ...................................................................................................................1施工工藝概述 ...........................................................................................................1頂管施工中要注意的問題 .....................................................................................23第五章、工程進度計劃 ...........................................................................................................2工程進度 .........................................................................................................................2工期承諾 .................................................................................................................2施工進度 .................................................................................................................2進度保證措施 .................................................................................................................2組織措施 ......................