D24便梁施工专项方案

祥云县彩云南现城穿越铁路工程K164+780 2-11m 框架桥 D24 便梁施工专项方案编制：审核：审批：中铁二十五局集团第四工程有限公司二零一五年八月一日1目录一、编制依据：........................................................... 1二、编制范围............................................................. 1三、工程概况............................................................. 1四、主要施工方法和施工工艺............................................... 24.1、施工方法概述........................................................ 24.2、施工工序............................................................ 24.3、架设 D 便梁的施工准备................................................ 34.4、D 便梁的架设 ........................................................ 34.5、D 便梁使用过程中的注意事项 .......................................... 44.6、D 便梁拆除 .......................................................... 4五、封锁施工计划......................................................... 5六、施工人员及施工机具配置............................................... 56.1、现场组织及作业人员安排.............................................. 56.2、主要施工机具及防护用品.............................................. 5七、保证施工及行车安全................................................... 67.1、D 型便梁吊装安全 .................................................... 67.2、D 便梁的巡养 ........................................................ 67.3、执行安全规定及文件.................................................. 77.4、“八不准、一把关”................................................... 77.5、施工防护制度........................................................ 77.6、地下管线安全保证措施................................................ 8八、营业线施工安全应急措施............................................... 88.1、危险源辨识.......................................................... 88.2、应急处置组织........................................................ 88.3、突...