1目录一、工程概况..............................................................11.1工程简介...........................................................11.2自然条件...........................................................41.2.1地形地貌.....................................................41.2.2水文条件.....................................................41.2.3气象条件.....................................................41.2.4地质条件.....................................................51.3施工要求...........................................................51.4技术保证条件.......................................................51.5工程数量...........................................................61.6施工平面布置.......................................................71.7施工便道...........................................................71.8施工临时用电.......................................................8二、编制依据..............................................................8三、施工计划..............................................................83.1施工进度计划.......................................................83.2施工材料计划.......................................................93.3施工设备计划.......................................................9四、施工工艺技术.........................................................104.1施工准备..........................................................104.2施工工艺流程及施工方法............................................114.2.1测量放样....................................................134.2.2基坑开挖....................................................134.2.3铺设砂砾垫层................................................154.2.4箱（涵）施工..............................................164.2.8洞口施工....................................................184.2.9回填砂石....................................................184.3质量检验..........................................................184.4质量控制措施......................................................194.5常见病害及预防措施................................................192五、施工质量、安全、环保及文明施工保证措施...............................205.1组织机构..........................................................205.2质量保证措施......................................................215.2.1建立教育、培训、持证上岗制度................................215.2.2坚持质量标准，进行质量策划..................................215.2.3贯彻图纸审核和技术交底制度..................................215.2.4原材料管理..................................................215.2.5内部建立质量“三检”制度....................................225.2.6现场质量管理工作............................................235.2.7技术措施....................................................235.3安全保证措施......................................................245.3.1安全风险源识别..............................................245.3.2管理措施....................................................245.3.3防治措施....................................................255.3.4安全经费管理措施............................................265.4应急预案..........................................................275.4.1应急救援工作领导小组........................................275.4.2应急救援日常工作小组...................................
