预防坍塌专项方案(人工挖孔桩).docx

预防坍塌专项方案(人工挖孔桩)目录一、工程概况·····················································1二、预防坍塌事故的组织措施·······································1三、预防坍塌事故的技术措施·······································1四、坍塌事故的控制和处理·········································3五、挖孔桩坍塌预防及处理·········································4六、要严格组织施工···············································6七、培训教育计划·················································7-1234六、要严格组织施工（1）要提高施工作业人员的素质孔桩施工前要加强作业队伍的专业性、技术要求还要对现场各班组进行培训教育认真学习有关技术规范组织一支训练有素的专业队伍进行施工以确保施工质量。（2）要事前组织专家论证按规定人工挖孔桩施工前应编制专项施工方案由施工方组织各单位进行专家论证会议经审批后方可进行施工。（3）要重视技术交底工作班组施工之前应由施工管理人员对所有施工人员进行技术交底使施工人员了解设计意图明确“应该怎样做”“为什么要这样做”。（4）要严格按规范和专项施工方案进行施工1）材料员要把好进场材料的质量关不合格的材料严禁进入施工现场。2）浇筑混凝土时要派专人进行监控。不要超负荷施工。1、参与施工管理各方都要切实履行职责对专项施工方案监理单位要认真进行审核并经总监和技术负责人签字后方可交付施工；在施工过程中监理单位要认真进行检查发现问题及时督促施工单位进行改正；在浇筑混凝土前施工单位和监理单位要按方案进行验收并经各方签字确认合格后才可交付使用。-67-