达州市通川区中医院项目土方开挖回填施工方案编制：审核：审批：四川宏得建设集团有限公司2018年3月目录编制依据............................................................11设计图纸......................................................12行政法规、规范................................................1第一章工程概况.....................................................21工程概述......................................................22工程地质条件概述..............................................23周围环境情况..................................................24基坑周边情况..................................................25基坑支护设计概述..............................................36水文地质条件..................................................57基坑工程的难点、重点和关键点..................................6第二章土方开挖方案.................................................71施工组织机构、人员配置及职责..................................72资源配置计划..................................................73开挖前的准备..................................................84编制各流程土方施工机械设备的配备数量、型号及进度计划等.......205对工程桩的保护措施...........................................216深基坑电梯井、集水井、下返承台开挖方法.......................21第三章降水方案....................................................221降水施工方案.................................................222降水井点平面布置图、排水系统组织平面布置图...................223降水井、观测井的数量、井径、深度、井的剖面图.................234盲沟、集水井的位置、尺寸及构造做法...........................235降水的时间、水泵的型号.......................................256降水井的施工技术要求及降水井的验收...........................257降水监测及施工期间的抽降水管理...............................268降水井的保护措施.............................................27第四章土方回填方案.................................................11施工前准备工作................................................12施工部署......................................................43施工流程及施工工艺............................................4第五章监测专项方案.................................................71位移监测......................................................72巡视监测......................................................73监测信息的反馈及处理..........................................8第六章应急专项方案.................................................91基坑安全等级..................................................92可能发生的紧急情况............................................93应急准备和响应工作程序图......................................94基坑支护结构失稳导致基坑坍塌的应急措施........................95基坑周边防护设施不规范导致人员坠落伤害的应急措施.............106基坑机械开挖导致机械伤害的应急措施...........................107基坑开挖导致路面沉降应急措施.................................108围护结构发生漏水、涌砂应急措施...............................119突发性停电应急措施...........................................1110突发性暴风雨灾害的应急预防..................................11第七章雨季施工措施................................................131雨季施工部署原则.............................................132雨季施工组织机构设置.........................................133雨季施工总体安排.............................................14...
