车站基坑降水施工安全专项方案模板

下载后可任意编辑车站基坑降水施工安全专项方案1下载后可任意编辑目 录第一章 工程概况..............................................31.1 工程概述................................................31.2 工程地质、 水文情况.....................................61.2.1 工程地质...........................................61.2.2 水文地质...........................................91.2.3 不良地质概述......................................111.2.4 特别性岩土........................................111.3 周边环境...............................................111.3.1 周边建构筑物及道路................................111.3.2 周边管线..........................................121.4 质量安全监督及参建单位.................................13第二章 编制依据..............................................142. 1 法律法规..............................................142.2 地方文件及规定.........................................142.3 标准、 法律规范........................................142.4 设计图纸...............................................142.5 施工组织设计...........................................15第三章 施工计划..............................................163.1 施工目标...............................................163.1.1 工期目标..........................................163.1.2 质量目标..........................................173.1.3 安全目标..........................................173.1.4 环保目标..........................................173.2 施工设备要求...........................................183.3 施工材料与供应.........................................18第四章 施工工艺技术..........................................194.1 降水目的及要求.........................................194.1.1 降水目的..........................................194.1.2 降水布置..........................................194.2 降水井构造与设计要求...................................194.2.1 降压井设计........................................194.2.2 疏干井设计.......................