On September 24, Lanzhou Urban Water Supply Group announced that, in order to cooperate with the implementation of the old urban water supply pipeline renovation project in Lanzhou, the group has scheduled a water outage from 22:00 on September 28 to 22:00 on September 29, totaling 24 hours, during which Lanzhou Zerui Construction Engineering Co., Ltd. will carry out connection work on the Duanjiatan water supply pipeline.

The water outage area covers the T-shaped intersection of Duanjiatan Road and Yuchikou Road to the T-shaped intersection of Duanjiatan Road and Yandong Road.

Affected water users include Lanzhou Sanyi Property Management Co., Ltd., Gansu Xinda Property Management Co., Ltd., Lanzhou University of Finance and Economics, Gansu Agricultural Vocational and Technical College, Gansu Xinsheng Property Management Co., Ltd., Gansu Chuangxin Industrial Co., Ltd., Gansu Yudun Industry and Trade Co., Ltd., and Lanzhou Jinxing Electronic Equipment Processing Factory, among others.