(word完整版)下穿高速路桥施工方案

1.______________________________________________________________________编制依据及目的 11.1.________________________________________________________________编制依据 1_1.2.________________________________________________________________编制范围及目的 12.______________________________________________________________________工程概况及施工特点 12.1.________________________________________________________________基本情况 1_2.2.________________________________________________________________工程地质情况 12.3.________________________________________________________________水文情况 2_2.4.________________________________________________________________与既有线相对位置及现场地形 22.5.________________________________________________________________主要危险源辨识 23.______________________________________________________________________施工准备 23.1.________________________________________________________________技术准备 2_3.2.________________________________________________________________管线改迁 2_3.3.________________________________________________________________签订安全协议 23.4.________________________________________________________________安全技术交底 23.5.________________________________________________________________人员配置 3_4.______________________________________________________________________工期安排 35.______________________________________________________________________施工方案说明 35.1.________________________________________________________________施工步骤 3_5.2.________________________________________________________________施工防护 3_5.3.________________________________________________________________路基土方填筑 45.4 路面施工 4_5.5 道路排水 5_6.______________________________________________________________________安全保证体系及组织机构 56.1.________________________________________________________________安全保证体系 56.2.________________________________________________________________组织机构 6_7.___________________________...