PERFORMANCE CASES

Engineering Cases

North China regional series water conveyance and diversion project



South-to-North Water Diversion Middle Route Water-receiving Area Water Supply Supporting Project


The middle route of the South-to-North Water Transfer Project is to transfer water from the Danjiangkou Reservoir in the upper and middle reaches of the Hanjiang River, the largest tributary of the Yangtze River, across Hubei and Henan provinces (the water source mainly comes from the Hanjiang River). The main canal is excavated at the head of the project in Xichuan County, Henan Province on the east bank of the Danjiangkou Reservoir.The main canal spans Henan, Hebei, Beijing and Tianjin provinces and municipalities directly under the central government. The water receiving areas are 14 large and medium-sized cities along the line, including Nanyang, Pingdingshan, Xuchang, Zhengzhou, Jiaozuo, Xinxiang, Hebi, Anyang, Handan, Xingtai, Shijiazhuang, Baoding, Beijing and Tianjin. Focus on solving the problem of water shortage in Henan, Hebei, Beijing, and Tianjin, and provide water for production, living, industrial and agricultural water for more than a dozen large and medium-sized cities along the route. The total area of the water supply area is 155000 square kilometers, and the total length of the main water delivery canal is 1277 kilometers., Tianjin water delivery branch line is 155 kilometers long.

Diversion Project from Yangtze River to Huaihe River


The Yangtze River to Huaihe River Diversion Project is a large-scale inter-basin water transfer project focusing on urban and rural water supply and the development of Jianghuai shipping, combined with irrigation and water replenishment and improvement of the water ecological environment of Chaohu Lake and Huaihe River. From south to north, it is divided into three sections: river diversion to nests, Jianghuai communication and river water transmission to the north. the total length of the water transmission line is 723 kilometers, including 88.7 kilometers of newly opened canals, 311.6 kilometers of existing rivers and lakes, 215.6 kilometers of dredging and expansion, and 107.1 kilometers of pressure pipelines.

Zhengkai City East Water Supply Project


The main task of Zhengkai City East Water Supply Project is to supply water to the eastern region of Zhengzhou and the urban area of Kaifeng City. The first phase of the project uses the No. 20 water gate to increase the scale of water supply to the planned new Jiulong Water Plant and Kaifeng City Water Plant in the eastern part of Zhengzhou, the planned new water plant and the planned water plant in the eastern part of Zhengzhou.

"Four Counties and One District" South-to-North Water Diversion Project in Xinxiang City


Xinxiang City's "Four Counties and One District" South-to-North Water Diversion Supporting Project East Route Project is a major livelihood project to build a local water network, optimize regional water resources allocation, enhance water supply capacity, improve the ecological environment, and ensure water use for urban and rural residents. The total investment is 1.752 billion yuan.
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