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永修县星火园区污水处理厂粗格栅与污水提升泵房深基坑支护工程专项施工方案工程名称：永修县星火园区污水处理厂工程地点：永修县云山经济技术开发区施工单位：江西弘毅建设集团有限公司编制单位：江西弘毅建设集团有限公司编制人：编制日期：年月日审核人：审批负责人：审批日期：年月日目录第一章编制依据...................................................................................................1第二章工程概况...................................................................................................1一、工程基本情况..............................................................................................................1二、主要工作内容及工程量............................................................................................13三、工程地质概况............................................................................................................13四、基坑支护设计方案概况............................................................................................15五、工程特点....................................................................................................................20第二章施工部署.................................................................................................20第三章施工目标.................................................................................................21一、工期目标....................................................................................................................21二、质量目标....................................................................................................................21三、安全目标....................................................................................................................21四、文明施工目标............................................................................................................21五、环境保护目标............................................................................................................21第四章施工准备.................................................................................................21一、技术准备....................................................................................................................21二、机械设备准备............................................................................................................21三、材料准备....................................................................................................................21四、现场准备及施工平面布置要求................................................................................21第五章施工计划.................................................................................................22一、施工组织计划............................................................................................................22二、施工进度计划............................................................................................................23三、施工机械设备计划....................................................................................................24第六章主要施工方法与施工技术要求及措施.................................................25一、测量定位....................................................................................................................25二、第一级采用放坡支护.........