介绍: 一、编制目的..........................................................................1 二、编制依据............................................................................1 三、适用范围.......................................................................1 四、降水设计.............................................................................1 五、降水井施工........................................................................1 5.1施工工艺流程................................................................1 5.2技术要求.....................................................................2 5.3设备计划表......................................................................3 六、安全和环境保护措施..........................................................3 6.1安全保证措施...................................................................3 6.2环境保护措施................................................................3