Main points in design and construction concerning the large diameter nodular cast iron pipeline are described by means of Taiyuan watersupplyengineering from the Huanghe River.
In the paper the author introduces in brief the experience in preparing district planning of urban watersupplyengineering according to concrete examples and himself participation.
根据作者亲自参加并以具体实例加以说明，简述编制城市给水工程分区规划的体会。
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A radial well on the river bed is an efficient construction for taking in the watersupplyengineering. It is suitable for small and medium-sized towns, industrial and mining enterprises.