*******地下室基坑开挖工程专项施工方案编制：审核：审批：编制单位：*******编制时间：2012年月日总监审批意见：监理单位（章）：建设单位项目负责人审批意见：建设单位（章）：科学管理奉献精品，遵章守法致力环保；预防为主确保安全，追求满意持续改进目录1.工程总体概述.........................................................................................11.1工程概述.........................................................................................11.2工程概况.........................................................................................11.3本方案编制依据.............................................................................32.工程特点和地质状况.............................................................................42.1工程特点.........................................................................................42.2地质状况.........................................................................................53.施工部署.................................................................................................63.1施工思路.........................................................................................63.2施工流程.........................................................................................63.3施工组织机构.................................................................................63.3施工进度计划.................................................................................64.施工准备.................................................................................................74.1技术准备.........................................................................................74.2现场准备.........................................................................................74.3劳动力准备.....................................................................................74.4机械准备.........................................................................................75.土方开挖工程主要施工方法.................................................................95.1工程测量.........................................................................................95.1.1布网原则....................................................................................9科学管理奉献精品，遵章守法致力环保；预防为主确保安全，追求满意持续改进5.1.2施工控制网的测设....................................................................95.1.3高程控制网的布设..................................................................105.2土方开挖工程...............................................................................105.2.1开挖原则...................................................................................105.2.2基坑土方的开挖与外运...........................................................115.2.3土方开挖施工...........................................................................115.2.4土方开挖过程中应注意的问题...............................................136边坡喷锚支护工程................................................................................146.1施工依据.......................................................................................146.2基坑支护设计参数：...................................................................146.3施工准备工作................................................................................
