沪昆客专铁路江西段3标第五分部跨320国道连续梁安全防护方案目录一、工程概况.....................................................................2二、工程施工组织及安排............................................................22.1总体方案.....................................................................22.2总体施工进度计划.............................................................3三、安全防护方式..................................................................3四、安全防护专项方案..............................................................44.1安全防护目标及方针...........................................................44.2安全防护管理机构.............................................................44.2.1建立安全联控联系机制.....................................................44.2.2第五分部安全组织机构职责划分.............................................64.3施工工点标示标牌的设置.......................................................74.4各分项工程安全防护措施.......................................................74.4.1钻孔桩施工.................................................................74.4.2承台、墩身施工.............................................................74.4.3临时支墩安装及拆除防护措施.................................................84.4.4连续梁施工防护措施.........................................................94.4.5高空作业的安全措施.......................................................10五、营业线施工事故预防措施及应急预案.............................................105.1应急预案工作流程图..........................................................115.2组织机构....................................................................115.3营业线施工事故报告程序......................................................155.4事故报告及通讯联系..........................................................165.5可能发生的危险源预防和应急措施..............................................165.5.1危险源一：挂篮施工预防措施................................................161、挂篮拼装预防措施...........................................................162、挂篮预压预防措施...........................................................173、挂篮使用过程的预防措施.....................................................174、挂篮移动预防措施...........................................................175、挂篮拆除预防措施...........................................................185.5.2危险源二：机械倾覆侵入营业线预防措施......................................185.5.3危险源三：临时支架坍塌预防措施............................................195.5.4危险源四：台风安全生产应对措施............................................205.5.5危险源五：触电事故预防措施................................................205.5.6危险源一至四的应急预案....................................................215.5.7危险源五的应急预案........................................................22附图1：进贤特大桥280#-281#墩平面示意图...........................................25附图2：进贤特大桥连续梁与320国道位置关系立面示意图..............................25附图3-1：挂篮施工防护图（一）....................................................26附图3-2：挂篮施工防护图（二）....................................................27附图3-3：挂篮施工防护图（三）....................................................29一、工程概况中国交通建...
