地铁车站设计涉及的专业比较多，各个专业之间协调难度也很大，尤其是管线设计及安装，如果不慎重，就会引起一些管线之间相互交叉，安装困难，将来给运营管理带来很大不方便。地铁车站给排水设计内容琐碎，在设计及施工安装过程中一定要引起重视。结合地铁车站给排水系统设计中的几个细节问题及这些细节问题的处理谈谈自己的体会。

The design of Metro stations involves many professions and the coordination among these professions is relatively difficult, especially the design and installation of the pipelines. In case enough care is not paid, the pipelines may be intersected together and may not be installed easily, which may cause great inconvenience to the operation management in the future. The design of the water supply and drainage systems of Metro stations contains numerous details. Enough attention should be paid during the design and construction of the water supply and drainage systems of Metro stations. On basis of her working experience, the author presents some countermeasures for several detailed issues in the design of the water supply and drainage systems of Metro stations.