宁千高速公路路基工程第三合同段（K18+100.5凤凰大桥）上跨S104省道交通安保专项施工方案安徽水利开发股份有限公司宁千高速公路路基工程03标项目部二○一三年十月交通安保专项方案目录前言...............................................................................................................................................-3-第一章施工安保设计依据.............................................................................................................-4-第二章工程概况.............................................................................................................................-5-一、工程概述...........................................................................................................................-5-二、设计说明.............................................................................................................................-6-第三章占道施工方案.....................................................................................................................-7-一、施工总体规划.....................................................................................................................-7-二、具体施工方案.....................................................................................................................-9-三、涉路施工保护及恢复方案...............................................................................................-11-第四章跨线施工交通组织措施...................................................................................................-12-一、间断通行交通组织...........................................................................................................-12-二、单行道交通组织...............................................................................................................-13-三、双向（正常）通行交通组织...........................................................................................-14-第五章道路交通安全设施...........................................................................................................-16-一、安全设施设置基本方案...................................................................................................-16-二、单行道通行安全设施设置方案.......................................................................................-17-三、间断通行安全设施设置方案...........................................................................................-18-第六章现浇上部梁板施工方案...................................................................................................-20-一、地基处理...........................................................................................................................-20-二、支架设计...........................................................................................................................-20-三、支架预拱度设置...............................................................................................................-20-四、模板...................................................................................................................................-21-第七章施工进度保证措施...........................................................................................................-22-一、保证进度方案.......................................................................
