【正文】 .....................................................................................................34 主要施工機械設(shè)備 ............................................................................................................................34 勞動力計劃配置 ................................................................................................................................37 4. 合同控制目標(biāo) ..................................................................................................................................................38 質(zhì)量目標(biāo) ....................................................................................................................................................38 工期目標(biāo) ....................................................................................................................................................38 投資目標(biāo) ....................................................................................................................................................38 施工組織設(shè)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） 中國水利水電第九工程局有限公司 B 安全管理目標(biāo) ............................................................................................................................................38 文明施工管理目標(biāo) ...................................................................................................................................38 環(huán)境保護及水土保持目標(biāo) .......................................................................................................................38 5. 工程重點和難點認(rèn)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 ............................................................................................................................................44 施工進度分析 ............................................................................................................................................49 節(jié)點完成情況分析 ............................................................................................................................49 關(guān)鍵線路 ............................................................................................................................................50 施工強度分析 ....................................................................................................................................50 工期保證措施 ............................................................................................................................................51 關(guān)鍵線路重點項目進度保證措施 ...................................................................................................51 施工組織保證措施 ............................................................................................................................51 技術(shù)管理保證措施 ............................................................................................................................51 質(zhì)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 ............................................................................................................................53 其它保證措施 ....................................................................................................................................53 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 ......................................................................................67 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 ........................................................................................................................................89 吊頂施工 ......................................................................................................................................... 110 施工排水 ................................................