一、 工程概况....................................................................................................21.1 工程简介.....................................................................................................................................................21.2.建筑给水、排水安装工程概况................................................................................................................21.3.编制依据及编制说明................................................................................................................................2二、施工组织机构与施工部署....................................................................32.1.施工部署....................................................................................................................................................32.2.施工组织机构............................................................................................................................................32.3.施工的顺序................................................................................................................................................4三、施工准备................................................................................................43.1.施工技术准备............................................................................................................................................43.2.材料、设备、人员的准备........................................................................................................................5四、主要分项工程施工工艺和方法............................................................64.1.概述............................................................................................................................................................64.2.总工艺流程................................................................................................................................................64.3.预留孔洞施工............