【正文】 0 / 34目 錄一、工程概況 .................................................................................................................................................................1二、編制依據(jù)及目的 .....................................................................................................................................................2三、適用范圍 .................................................................................................................................................................2四、項目沿線地質(zhì)情況 .................................................................................................................................................2五、工程特點、重點、難點及主要對策 .....................................................................................................................21． 工期緊，交叉作業(yè)多，施工組織困難 .............................................................................................................32． 溝槽深基坑作業(yè)、安全隱患大 .........................................................................................................................33． 降噪和防止揚塵是本項目的重點措施 .............................................................................................................3六、施工準備 .................................................................................................................................................................41． 施工現(xiàn)場準備 .....................................................................................................................................................42． 技術(shù)準備 .............................................................................................................................................................43． 勞動力準備 .........................................................................................................................................................44． 物資準備 .............................................................................................................................................................55． 設(shè)備準備 .............................................................................................................................................................56． 建立質(zhì)量檢測系統(tǒng) .............................................................................................................................................67. 任務(wù)的劃分 ...........................................................................................................................................................6七、雨水管網(wǎng)的施工方案 .............................................................................................................................................61． 一般規(guī)定 .............................................................................................................................................................62． 溝槽 .....................................................................................................................................................................73． 基坑開挖支護 .....................................................................................................................................................84． 管道基礎(chǔ) ...........................................................................................................................................................105． 管道連接及安裝 ...............................................................................................................................................106． 檢查井施工 .......................................................................................................................................................117． 雨水口施工 .......................................................................................................................................................148． 預(yù)留支管 ...........................................................................................................................................................159． 管道與檢查井連接 ...........................................................................................................................................1510． 回填材料及回填要求 .....................................................................................................................................1611． 管道密閉性檢驗 .............................................................................................................................................1812． 管材的運輸及貯存 .........................................................................................................................................1913． 管道吊裝 .........................................................................................................................................................1914． 管道工程的竣工驗收 .....................................................................................................................................20八、質(zhì)量保證措施 .......................................................................................................................................................211． 溝槽土方開挖質(zhì)量保證措施 ...........................................................................................................................212． 混凝土質(zhì)量保證措施 .......................................................................................................................................213． 常見問題產(chǎn)生原因及預(yù)防措施 .....................................................................................................................214． 檢驗標準 ...........................................................................................................................................................231 / 34九、 施工進度安排 .....................................................................................................................................................25十、雨季施工措施 .........................................................................................................