Hanjiang Gaobi Water Conservancy ProjectGaopi Water Conservancy Project

It is the largest single investment water conservancy project in Guangdong Province since the founding of New China. It is planned to be built about 5 kilometers upstream of Gaopi Town, Dabu County, Meizhou City. It is mainly for flood control and water supply, as well as power generation and It is a large-scale water conservancy project with comprehensive utilization such as shipping and improving the ecological environment of downstream rivers. After the project is completed, its flood control protection scope will mainly cover the main embankments in the lower reaches of the Han River and other areas, protecting a population of 6.2429 million people. The estimated total investment in the project is about 6.1 billion yuan

According to the relevant person in charge of the project construction headquarters, the controlled rainwater collection area above the Gaopi Water Conservancy Project dam site reaches 26,590 square kilometers, accounting for 88% of the area of ??the Han River Basin. The project consists of five main parts: sluice gate (***19 holes, single hole net width 14 meters), power plant building (installed 4 units, total installed capacity of 100,000 kilowatts), ship lock (maximum ship capacity of 500 tons), fishway and left and right bank connecting dams. It consists of buildings. The total length of the dam crest is 698.5 meters, the normal water storage level is 38 meters, the maximum dam height is 50 meters, the total storage capacity is 366 million cubic meters, and the flood control storage capacity is 267.3 million cubic meters. The total design and construction period is 66 months.