【正文】 ..................................................................................34 主要施工機械設備 ............................................................................................................................34 勞動力計劃配置 ................................................................................................................................37 4. 合同控制目標 ..................................................................................................................................................38 質量目標 ....................................................................................................................................................38 工期目標 ....................................................................................................................................................38 投資目標 ....................................................................................................................................................38 施工組織設計 馬馬崖一級水電站引水發(fā)電系統(tǒng)土建工程（合同編號： MMY1/C41） B 安全管理目標 ............................................................................................................................................38 文明施工管理目標 ...................................................................................................................................38 環(huán)境保護及水土保持目標 .......................................................................................................................38 5. 工程重點和難點認識及對策 .........................................................................................................................39 6. 施工工期及進度計劃安排 .............................................................................................................................42 概述 ............................................................................................................................................................42 總進度編制原則和依據(jù) ...........................................................................................................................42 編制原則 ............................................................................................................................................42 編制依據(jù) ............................................................................................................................................43 施工進度安排 ............................................................................................................................................43 施工進度分析 ............................................................................................................................................49 節(jié)點完成情況分析 ............................................................................................................................49 關鍵線路 ............................................................................................................................................50 施工強度分析 ....................................................................................................................................50 工期保證措施 ............................................................................................................................................50 關鍵線路重點項目進度保證措施 ...................................................................................................50 施工組織保證措施 ............................................................................................................................51 技術管理保證措施 ............................................................................................................................51 質量管理保證措施 ............................................................................................................................52 進度管理保證措施 ............................................................................................................................52 施工資源管理保證措施 ...................................................................................................................52 環(huán)境及文明施工保證措施 ...............................................................................................................52 施工安全保證措施 ............................................................................................................................52 其它保證措施 ....................................................................................................................................52 7. 主要工程項目施工方案、措施 .....................................................................................................................54 引水工程 ....................................................................................................................................................54 進水口工程 ........................................................................................................................................54 引水隧 道及壓力管道開挖、混凝土工程 ......................................................................................66 主副廠房、主變洞、母線洞工程 ..........................................................................................................81 概述 .....................................................................................................................................................81 洞室開挖 ............................................................................................................................................82 洞室砼澆筑 ........................................................................................................................................88 吊頂施工 ......................................................................................................................................... 109 施工排水 ......................................................................................................................................... 109 安全監(jiān)測