市政排水工程就相当于一座城市的神经脉络,市政工程给排水设计的是否合理将直接影响到城市的正常运行。在进行市政工程给排水的设计时要同时参考道路设计,在此基础上完善设计。本文针对市政工程给排水设计中的合理性问题展开讨论,并且得出一些针对性的见解,希望能够给从事市政工程给排水设计的工作人员一些帮助。 Municipal drainage project is equivalent to a city’s neural network, municipal engineering drainage design is reasonable will directly affect the normal operation of the city. In the design of municipal engineering water supply and drainage to reference road design at the same time, on the basis of improving the design. This article discusses the rationality of water supply and drainage design of municipal engineering, and draws some pointed opinions, hoping to give some help to the staff engaged in water supply and drainage design of municipal engineering.