高速公路隧道安全专项施工方案专家评审

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1、38省道宁海桥头胡至深甽段改建工程第二合同段梅林隧道安全专项施工方案目录1编制说明.............................................................11.1编制依据.........................................................11.2编制原则.........................................................21.3编制目的.................

2、........................................21.4适用范围.........................................................32工程概况.............................................................32.1工程简介.........................................................32.2水文地质及气候条件.......

3、........................................82.3施工平面布置.....................................................92.4施工条件........................................................112.5施工准备情况....................................................113主要施工方案及施工工艺.............

4、.................................133.1施工测量........................................................133.2洞口施工方案....................................................133.3管棚施工........................................................143.4掘进开挖方法....................

5、................................203.5初期支护施工方案................................................253.6隧道仰拱铺筑施工................................................303.7防水层施工......................................................303.8二次衬砌混凝土施工.........................

6、.....................333.9隧道混凝土路面施工..............................................374施工进度计划........................................................394.1隧道总体施工进度计划安排........................................394.2材料与设备计划..........................................

7、........394.3劳动力计划......................................................395隧道施工危险因素分析................................................40·i·38省道宁海桥头胡至深甽段改建工程第二合同段梅林隧道安全专项施工方案5.1危险源辨识......................................................405.2危险源辨识和风险评估及控制措施...

8、...............................425.3风险控制和管理..................................................446施工安全保障措施....................................................456.1组织保障措施..................................