【正文】 0 黃河甘肅段防洪工程蘭州市城區(qū)段第一批項(xiàng)目（項(xiàng)目名稱） 第二標(biāo)段 （標(biāo)段名稱） 投 標(biāo) 文 件 （第二卷 技術(shù)標(biāo)） 投標(biāo)人： 河南省地礦建設(shè)工程（集團(tuán)）有限公司 2022 年 09 月 28 正本 1 目 錄 第一章 工 程 概 況 ............................................................................................................................... 5 一、編制依據(jù) ....................................................................................................................................... 5 二、編制原則 ....................................................................................................................................... 6 三、工程概況 ....................................................................................................................................... 6 第二章 施工總體規(guī)劃 ........................................................................................................................... 13 一、施工組織機(jī)構(gòu) ............................................................................................................................. 13 （一）機(jī)構(gòu)設(shè)置 ................................................................................................................................. 13 （二）項(xiàng)目經(jīng)理部領(lǐng)導(dǎo)層組成 ......................................................................................................... 13 （三）人員組成 ................................................................................................................................. 14 （四）組織管理措施 ......................................................................................................................... 14 二、項(xiàng)目管理機(jī)構(gòu)組成表 ................................................................................................................. 16 三、施工總平面布置 ......................................................................................................................... 16 （一）現(xiàn)場(chǎng)試驗(yàn) ................................................................................................................................. 17 （二）施工交通 ................................................................................................................................. 17 （三）施工供水、供電 ..................................................................................................................... 17 （四）通訊 ......................................................................................................................................... 18 （五）現(xiàn)場(chǎng)臨時(shí)設(shè)施 ......................................................................................................................... 18 第三章 環(huán)境保護(hù)及水土保持措施 ......................................................................................................... 20 一、說(shuō)明 ............................................................................................................................................. 20 （一）防止和減輕水流、大氣污染 ................................................................................................. 20 （二）保護(hù)生態(tài)措施 ......................................................................................................................... 21 （三）水土保持措施 ......................................................................................................................... 21 （四）水土保持 ................................................................................................................................. 21 （五）噪聲污染控制 ......................................................................................................................... 21 二、界限以外保護(hù) ............................................................................................................................. 22 三、環(huán)境污染的治理 ......................................................................................................................... 22 四、公眾健康 ..................................................................................................................................... 23 五、完工清理 ..................................................................................................................................... 23 第四章 防洪工程施工方案及措施 ........................................................................................................... 25 一、堰壩施工 ..................................................................................................................................... 25 二、土方開挖 ..................................................................................................................................... 26 三、土方回填 ..................................................................................................................................... 26 四、拋石防沖槽施工 ......................................................................................................................... 27 五、 漿砌卵石 ................................................................................................................................... 27 六、護(hù)坡施工 ..................................................................................................................................... 27 （一）土工布施工 ............................................................................................................................. 27 （二）無(wú)紡?fù)凉げ际┕し椒? ............................................................................................................. 28 第五章 主要工程、難點(diǎn)工程項(xiàng)目施工方法 ......................................................................................... 29 一、施工導(dǎo)流 ..................................................................................................................................... 29 二、施工期安全度汛 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