深基坑土方开挖施工方案1

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深基坑土方开挖施工方案1

台州市路桥四新阳光酒店深基坑土方开挖施工方案

目录

第一节、工程总体概述..........................................................................................................................31.1、工程概述.....................................................................................................................................31.2、工程概况:.................................................................................................................................31.3、本方案编制依据:.....................................................................................................................4第二节、工程特点和地质状况、气象条件..........................................................................................52.1、工程特点:.................................................................................................................................52.2、地质状况.....................................................................................................................................52.3、气象条件.....................................................................................................................................6第三节、施工部署..................................................................................................................................73.1、施工组织.....................................................................................................................................73.2、施工准备.....................................................................................................................................83.3、施工思路.....................................................................................................................................83.4、施工总平面布置.........................................................................................................................93.5、施工进度计划.............................................................................................................................9第四节、施工组织管理机构................................................................................................................114.1、现场管理机构...........................................................................................................................114.2、各管理人员职责.......................................................................................................................114.3、安全管理组织机构职责框图...................................................................................................13第五节、施工主要方法:....................................................................................................................145.1、施工流程...................................................................................................................................145.2、工程测量...................................................................................................................................145.2.1、布网原则............................................................................................................................155.2.2、施工控制网的测设............................................................................................................165.2.3、高程控制网的布设............................................................................................................165.2.4、测量质量保证措施............................................................................................................175.3、基坑土方的开挖与外运...........................................................................................................185.3.1、开挖原则............................................................................................................................185.3.2、土方开挖施工....................................................................................................................185.3.3、土方开挖应注意的问题....................................................................................................235.3.4、土方开挖期间排水............................................................................................................24第六节、主要机械设备计划、劳动力计划........................................................................................266.1、主要机械设备计划...................................................................................................................266.2、劳动力计划...............................................................................................................................26第七节、质量保证措施........................................................................................................................277.1、质量要求...................................................................................................................................277.2、质量措施...................................................................................................................................27第八节、安全保证体