高邊坡施工專項方案

1、第1頁共23頁目錄一工程概述一工程概述.........................................................................................................................................11.1.工程概況工程概況...................................................

2、......................................................................................12.2.高邊坡范圍及特點高邊坡范圍及特點.................................................................................................................

3、........13.3.地質(zhì)條件地質(zhì)條件.........................................................................................................................................14.4.施工條件施工條件.................................................

4、........................................................................................25.5.高邊坡施工重大危險源高邊坡施工重大危險源...........................................................................................................

5、......2二、編制依據(jù)二、編制依據(jù).........................................................................................................................................2三、施工安排三、施工安排...................................................

6、......................................................................................33.13.1施工管理目標(biāo)施工管理目標(biāo)...................................................................................................................

7、..........33.23.2施工管理組織機構(gòu)及職責(zé)施工管理組織機構(gòu)及職責(zé).........................................................................................................3四、施工進度計劃四、施工進度計劃...........................................................

8、......................................................................8五、施工準(zhǔn)備五、施工準(zhǔn)備.........................................................................................................................................

9、85.15.1技術(shù)準(zhǔn)備技術(shù)準(zhǔn)備.....................................................................................................................................85.25.2現(xiàn)場準(zhǔn)備現(xiàn)場準(zhǔn)備.........................................................

10、............................................................................95.35.3資金準(zhǔn)備資金準(zhǔn)備.................................................................................................................................

11、....9六、資源配置計劃六、資源配置計劃...............................................................................................................................106.16.1機械設(shè)備配置機械設(shè)備配置....................................................

12、.......................................................................106.26.2勞動力配置勞動力配置...............................................................................................................................106.

13、36.3材料配置計劃材料配置計劃...........................................................................................................................10七、主要施工方法七、主要施工方法...............................................................

14、................................................................107.17.1溢洪道邊坡施工溢洪道邊坡施工........................................................................................................................107.27.2岸坡開挖程序

15、及方法岸坡開挖程序及方法...............................................................................................................13八、質(zhì)量控制措施八、質(zhì)量控制措施...............................................................................

16、................................................168.18.1開挖質(zhì)量保證措施開挖質(zhì)量保證措施...................................................................................................................168.28.2支護工程質(zhì)量保證措施支護工程質(zhì)量保證措施.....

17、......................................................................................................16九、安全施工專項措施九、安全施工專項措施................................................................................................

18、.......................16十、安全施工保證措施十、安全施工保證措施.......................................................................................................................18十一、應(yīng)急預(yù)案十一、應(yīng)急預(yù)案........................................

19、...........................................................................................1910.110.1應(yīng)急救援工作的原則應(yīng)急救援工作的原則.....................................................................................................

20、........1910.210.2高邊坡施工安全事故分類高邊坡施工安全事故分類.....................................................................................................1910.310.3應(yīng)急響應(yīng)流程圖應(yīng)急響應(yīng)流程圖.......................................................

21、............................................................2010.410.4應(yīng)急響應(yīng)組織機構(gòu)應(yīng)急響應(yīng)組織機構(gòu).................................................................................................................2010.510.5應(yīng)急響應(yīng)組織機構(gòu)主要職

22、責(zé)應(yīng)急響應(yīng)組織機構(gòu)主要職責(zé).................................................................................................21第3頁共23頁自壩頂?shù)胶哟沧蟀堕_挖坡度為1：1.926，右岸分兩級坡進行開挖，高程1729.0m以上開挖坡度為1：1.4，高程1692.0m～1729.0m開挖坡度為1：1。溢洪道進口邊坡高程1792.0m以上開挖坡

23、度1：0.75，高程1792.0m以下開挖坡度1：0.50。邊坡開挖后采取錨桿支護、C25網(wǎng)格梁護坡，1000KN預(yù)應(yīng)力錨索及C25鋼筋混凝土板進行支護。3.3.高邊坡施工重大危險源高邊坡施工重大危險源本工程高邊坡施工過程中存在的重大危險源有：（1）滑坡及坍塌：邊坡開挖時因施工方法不當(dāng)，機械使用不當(dāng)，造成的坍塌和滑坡，對人身或機械造成傷害或損害；（2）機械傷害：機械運轉(zhuǎn)工作時，因機械意外故障或違規(guī)操作可能造成人身傷害或機械損害的；（3）

24、爆破傷害：邊坡石方爆破及錨桿（索）施工時，因違規(guī)操作或不注意安全防護而引起的人員和財產(chǎn)損害（4）墜落傷害：高處作業(yè)因意外或違章作業(yè)可能造成人員自高處跌落造成的傷害。（5）觸電：工程外側(cè)邊緣距外電高壓線路未達(dá)到安全距離，用電設(shè)備未做接零或接地保護，保護設(shè)備性能失效，移動或照明使用高壓，違規(guī)使用和操作電氣設(shè)備，對人身造成傷害或損害。二、編制依據(jù)二、編制依據(jù)2、施工圖紙：《溢洪道結(jié)構(gòu)布置圖（14）》（LQHZBSG08）、《溢洪道結(jié)構(gòu)布置圖（