Data standards for drainage pumping station

Drainage pumping station is an indispensable part of the drainage works, and the water hub for the urban drainage system's normal operation. The water cycle and transportation in urban drainage system are completed by a series of different functions of the drainage pumping stations, which burden the task of pumping the domestic sewage, industrial waste water and rainwater to the downstream pipe, water treatment facilities or river water bodies. Nowadays, `Status is unknown' like inadequate, inaccurate and non-systematic information on the design parameters, construction age and operating status of pumping station facilities is common for most pumping stations in our country. Kunming is located in the southwest of China border and in the subtropical monsoon zone, the climate is extremely affected by the tropical monsoon, which makes the rainfall obviously different in different seasons. Meanwhile, sitting beside Dianchi Lake, the city's unique geographical location determines the unique construction of drainage pumping stations. From the economic view, compared to Beijing, Shanghai and other developed areas in China, Yunnan Provence's industrial strength and information management are still at low level. Thus, this paper is the first time for Yunnan Provence to make a set of data standards for the drainage pumping station and will be a principle for the future innovation of relevant facilities. In this paper, all the data are from the existing data collected by Kunming Drainage Facilities Management Co., Ltd, and systematically summarized from the existing and operating drainage pumping stations in Kunming.