鸡丑山隧道洞口截水沟施工方案

鸡丑山隧道洞口截水沟施工方案

省道215线康定瓦泽至九龙公公路改建工程A5合同段

鸡丑山隧道洞口

截水沟施工方案

道隧集团工程有限公司

编制：

审核：

审批：

5月1日

目录

5月1日 ·····································································································错误!未定义书签。

1、工程概况 ····································································································错误!未定义书签。

2、编制依据 ····································································································错误!未定义书签。

3、施工管理人员及施工队伍安排 ···························································错误!未定义书签。

4、施工人员、机械设备配置 ····································································错误!未定义书签。

4.1施工人员配置····························································································错误!未定义书签。

4.2机械设备配置····························································································错误!未定义书签。

5、施工工艺与流程 ······················································································错误!未定义书签。

5.1施工顺序 ·····································································································错误!未定义书签。

5.2具体施工步骤····························································································错误!未定义书签。

6、质量保证措施···························································································错误!未定义书签。

7、安全保证措施···························································································错误!未定义书签。

8、环境保护措施···························································································错误!未定义书签。

8.1组织措施·····································································································错误!未定义书签。

8.2防止大气污染措施··················································································错误!未定义书签。

8.3防止施工噪声污染措施·········································································错误!未定义书签。

1、工程概况

鸡丑山隧道位于鸡丑山越岭段，原有省道215线为克服高差，多次回头展线，且高海拔地区，受冰雪期、雾期及冻土路基影响较大，行车安全性较差。本次改建采用2745m的长隧道穿过，既降低了原路海拔约300m，，又避开了冰雪及雾区期较长的路段。

隧道进洞口表层为第四系全新统残坡积的碎石，岩体裂隙发育，部分裂隙泥质充填，钻孔见裂隙为石英脉充填。隧道挂扣、成洞条件差，地下水活动较弱，洞室一般潮湿，雨季施工时有滴水或线状水流。

隧址区属青藏高原气候，夏季温和、冬季寒冷。多年平均降水量906mm，一般集中在6—9月；年平均气温1.1℃，1月平均气温＜-7℃，无霜期约90天。

2、编制依据

（1）A5标段隧道设计图；

（2）本标段的施工组织设计；

（3）现行施工规程、规范、法规；

（4）洞口现场勘察情况。

3、施工管理人员及施工队伍安排

（1）施工领导小组：

组长:

副组长：

组员：

（2）领导小组岗位职责：

XXX：全面负责组织施工管理工作及施工队伍落实工作，是安全责任第一人。

XXX：具体负责现场施工生产、安全、质量的指挥、协调及队伍的组织工作。

XXX：负责技术及质量组织管理工作，负责审定施工方案、计划和质量控制技术管理工作。

XXX：根据施工方案，做好材料的计划及采购工作。

XXX：负责施工现场管理工作，施工方案的编制及落实隧道洞口边坡施工期间的质量、安全和环保措施工作。

XXX：协助郑雷负责现场施工管理工作。

XXX：全面负责现场边坡喷锚防护的质量保证措施的实施、检查与控制。XXX：全面负责施工测量工作的放样、测量检验工作。

（3）施工队伍：组织一个施工队，负责耿家庄隧道洞口截水沟施工。