六景至钦州港高速公路№1 合同段六景西互通 A3 匝道石方爆破专项施工技术方案年 月 日编制: 审核:目录第一章 工程概况........................................................................................................................................3第二章 施工方案 ........................................................................................................................................ 3 第一部分 A3K0+000 ~ A3K0+400 段静态爆破 .................................................................................... 3 一、编制依据 ................................................................................................................................ 3 二、施工方法 ................................................................................................................................ 3 三、施工准备 ................................................................................................................................ 5 四、施工技术方案 ........................................................................................................................ 5 五、安全措施 .............................................................................................................................. 10 六、交通管制 .............................................................................................................................. 11 第二部分 A3K0+400 ~ A3K0+724 。 97 段松动爆破 .......................................................................... 12 一、编制依据 .............................................................................................................................. 12 二、施工准备 .............................................................................................................................. 12 三、施工技术方案 ...................................................................................................................... 13 四...