(完整word版)土方开挖专项施工方案.pdf

银基雅园工程桩基础及土方开挖工程专项施工方案天元建设集团有限公司二零一八年四月十七日目录一、工程概括.二、编制依据三、施工总体部署四、施工要点五、施工工艺六、安全保证措施及注意事项七、文明施工及环境保护八、工期保证措施文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3一、工程概况鹤壁市银基雅园13#楼，位于淇县 107 国道以东，纬十五路以南，建筑面积：99851.11平方米，剪力墙结构，建筑层数：地上十八层，地下一层二、编制依据1、施工用工程图纸及本工程岩土工程勘探报告。2、中华人民共和国颁布的现行有效的建筑施工各类规程、规范及验评标准。3、河南省建设厅和鹤壁市建委有关建筑工程管理、市政管理、环境保护等法规及规定。4、我单位有关质量管理、安全管理、文明施工管理规定。5、现场和周边环境的实地探勘情况。6、相关主要标准、规范、技术规程和规范性文件。三、施工总体部署1、质量目标认真贯彻公司的质量方针，确保工程质量达到合格要求。2、项目管理组织架构本工程的施工组织实行项目施工管理模式，项目经理作为施工现场负责人，对工程的质量、技术、安全、进度和成本实行高效益、高标准的组织、协调和管理。项目部组织结构图详见总体施工组织设计。3、施工准备（1）熟悉和掌握有关的图纸设计、施工规范要求、图纸会审记录、文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 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ZT1S10R7F7K3设计变更通知单和岩土工程勘察报告等资料。（2）根据测绘院提供的坐标系、高程控制点标高，把标高引入基坑，把控制建筑物坐标系网的三个控制点引入围墙内并固实，做好施工测量前的准备工作。（3）材料、人员、机械设备、各种工具应提前进场准备好，临水、临电设施架设或铺设完成。（4）做好施工现场的排水系统和土方开挖工作前的准备工作。做好施工现场其他安全、文明施工工作。4、技术准备（1）组织相关人员到位，进行桩基挖土前的技术交底。所有参加人员均需明确岗位职责，并在建设单位、监理单位的组织下做好与各参建单位衔接与协调工作，以确保工程施工的顺利进行。（2）测量人员做好技术准备，提前画好外围控制线，并随时跟踪挖土标高加强标高控制，严禁超挖。（3）技术部门应对现场施工人员做出明确交底，画出排水沟、集水坑等位置局部详图，确保位置准确。（4）施工前技术负责人向所有参加施工的人员进行有针对性的技术交底，必须使每个操作者对施工中的技术要求心中有数。（5）了解施工机械设备的技术参数与性能。（6）做好施工场地的通平工作。（7）按照施工图及业主提供的基坑周边控制轴线准确测出坑外包线，并将基坑周边控制轴线引测到场地周边适当部位，妥善保护。文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3（8）高程控制按建设单位提供的水准点引测到现场，并复测现场已挖好的现状基础地面标高。依此确定各部位挖土深度。5、机械准备（1）主要施工机具（工具）设备序号机具名称规格数量用途1 挖掘机1 台土方开挖2 挖掘机1 台土方转运3 运土车4 台土方转运4 水准仪1 台标高控制5 全站仪1 台测量放线6 钢卷尺50 米2 把测量7 钢卷尺5 米若干测量8 施工线若干放线9 白灰若干放线10 电缆若干照明11 碘钨灯若干照明（2）劳动力序号工种人数备注1 土方队10 2 普通力工20（3）分项工程验收土方开挖应避免扰动或碰断预应力混凝土管桩、扰动基底土层，保证文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3基坑尺寸的准确，严格控制基底标高。四、施工要点：1、开挖时应密切注意土质情况，接近基底时应由测量人员随时观测标高，严防超挖。2、开挖时对桩基的保护措施：在基坑开挖之前，测量人员对场内所有工程桩进行定位并做好标识；有桩部位，为确保围护桩的安全，土方采用分层开挖；桩头之间间距土方用小型挖机专人指挥，2 名工人配合施工，严禁在掏挖过程中碰到工程桩，行走时不得出现挤土而造成工程桩偏位；用木板铺盖在标高面方可机械在上面进行操作，确保桩基不发生任何碰撞和破坏。3、人工清槽、挖土原则为挖至设计标高，如挖到淤泥与甲方和设计单位协商解决。4、挖土时，施工员用水准仪进行跟踪操平，按设计要求控制标高，再用人工铲除余土至基底标高处。五、施工工艺：1、工艺流程：现状基坑内测量放线做未漏管桩标记截断已漏管桩与现状基础平齐分层开挖（机械）人工跟踪清理坑底截桩组织验收2、开挖坡度为护壁桩边。文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K33、本工程的土方开挖施工实行两层流水作业，2 台挖掘机先后进行13#楼区域的土方开挖，跟踪截桩。4、采用挖掘机进行开挖，开挖出的土堆积一处由挖掘机转上卸运汽车运走。5、由于混凝土管桩分布过密（桩边间距为950mm），故测量人员应先定位出混凝土管桩的具体位置，再派专门人员指挥挖机进行土方开挖，严禁在土方开挖过程中出现断桩事件，然后再由人工清理混凝土桩周围未清理土方，同时测量人员跟踪检测，按施工图设计预留标高控制。6、根据现场实际情况，挖至基础底标高。7、7、开挖过程中，由测量人员专门负责随挖随抄标高，严禁超挖，在设计标高以上留20cm 土，抄平后人工挖出。8、开挖过程中，对土质的情况、地下水位、标高等的变化随时检查，做好记录。如发现基底土质与设计不符，应及时通知有关人员。9、土方开挖期间要求轴线定位放线要准确，偏差不得大于5mm，开挖线要明显，标高控制精确无误，施工员必须24h 跟班作业，标高随时控制，对开挖中的疑问，不懂的随时上报，开挖线醒目，角桩明显，施工员随时随地可以指出其部位毫无疑问地进行指挥开挖，严禁盲目操作。六、安全保证措施及注意事项1、现场成立安全管理领导小组，工地设专职安全员，由主管生产文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3文档编码:CM4G8X5B10J7 HK5U6W10P5I6 ZT1S10R7F7K3的副经理全面负责安全生产及各种安全教育活动，由项目部组织有关部门对现场进行经常性检查，发现隐患及时组织人员整改，保证无重大事故。2、加强对施工人员的安全教育，做好技术交底和安全交底。3、施工前应查明现场地下障碍物，在有地下电缆、管线处做出明显标志，严禁在电缆1M 范围内进行作业。4、当配合机械作业的清底人员需进入施工机械回转半径内时，机械必须停止回转，机上、机下人员应密切配合。5、反铲作业时，挖机履带应距工作面边缘至少保持11.5M 安全距离。6、铲斗未离开工作面时，不得进行回转、行走等动作。7、挖土时，铲斗不得碰撞桩身。装车时，铲斗不得碰撞汽车。8、施工现场配备大型的照明设备以供夜间挖土施工使用。9、挖土必须严格按照施工组织设计规定的程序进行，挖土前认真检查坑壁和支撑的可靠性，并在整个施工过程中定时进行目视检查。10、进坑的动力和照明电线应使用电缆，其走向应专门设计，在支撑或坑壁上要可靠地进行固定。11、机械施