Which state-owned enterprises will undertake the South-to-North Water Transfer Project?

The state has a special South-to-North Water Diversion Office, and then a large project is broken down into provincial water resources departments or South-to-North Water Diversion Offices, and then broken down into blocks and subcontracted to various construction units, which may involve many state-owned enterprises, such as China Railway, China Construction, South-to-North Water Diversion Middle Line Water Source Company (Danjiangkou Reservoir), water conservancy engineering companies in various provinces, and some powerful private enterprises.

The South-to-North Water Transfer Project is a strategic project in People's Republic of China (PRC), which is divided into three routes: east, middle and west. The starting point of the East Line Project is located in Jiangdu Water Control Project, Yangzhou City, Jiangsu Province. The starting point of the middle route project is located in Danjiangkou Reservoir in the middle and upper reaches of the Han River, and the water receiving areas are four provinces (cities) of Henan, Hebei, Beijing and Tianjin.

The conception of the project began when President Mao Zedong visited the Yellow River. Since then, through the analysis and comparison of more than 50 schemes, the water transfer scheme has achieved many valuable results. The planning area of South-to-North Water Transfer Project involves a population of 438 million, and the water transfer scale is 44.8 billion cubic meters. [3] The total length of the east, middle and west trunk lines planned by the project is 4,350km. The first phase of the East and Middle Lines is 2,899 kilometers long, and the first-class supporting branch canals in six provinces and cities along the line are about 2,700 kilometers.

From 2065438 to September 2002, the relocation of migrants in Danjiangkou reservoir area of the Middle Route of South-to-North Water Transfer Project was fully completed. The South-to-North Water Transfer Project mainly solves the problem of water shortage in northern China, especially in the Huang-Huai-Hai River Basin, with a population of 438 million. * * * There are three water transfer lines, namely the East Line, the Middle Line and the West Line, which are connected with the Yangtze River, the Yellow River, the Huaihe River and the Haihe River, forming an overall layout with "four horizontals and three verticals" as the main body, which is helpful to realize the rational allocation pattern of water resources in China.

The Middle Route Project of South-to-North Water Transfer and the East Route Project of South-to-North Water Transfer (Phase I) have been completed, and water has been transferred to the northern region. The west line project is still in the planning stage, and construction has not started.

As of June 3, 2020, the first phase of the Middle Route of South-to-North Water Transfer Project has safely delivered water for 2,000 days, with a cumulative delivery of 30 billion cubic meters to the north, benefiting 60 million people along the route. Among them, the safety factor of water supply in the central city of Beijing has increased from 1 to 1.2, and the shallow groundwater level in Hebei Province has increased from 0.48 meters per year before treatment to 0.74 meters.

On February 27th, 65438, the South-to-North Water Transfer Project was officially started. Jiangsu Santongbao Project and Shandong Jiping Main Canal Project became the first batch of construction projects on the east route of South-to-North Water Transfer Project.

On June 30th, 2003, 65438+February 30th, 2003, the emergency water supply project of Jingshi section of the middle route of South-to-North Water Transfer Project started, which marked the official start of the first phase of the middle route of South-to-North Water Transfer Project.

On September 26th, 2005, the Danjiangkou Dam Heightening Project, the landmark project of the Middle Route of South-to-North Water Transfer Project and the control project of Danjiangkou Reservoir, the water source of the Middle Route, officially started, marking the full implementation stage of the Middle Route of South-to-North Water Transfer Project.

On September 28th, 2008, the emergency water supply project of Beijing-Shijiazhuang section of the Middle Route of South-to-North Water Transfer Project was completed.

165438+1On October 25th, Hubei Province held a mobilization meeting for Danjiangkou reservoir resettlement pilot project in Wuhan, marking the full start of Danjiangkou reservoir resettlement pilot project in the Middle Route of South-to-North Water Transfer Project.

On February 26, 2009, the construction of Xinglong Water Control Project in the Middle Route of South-to-North Water Transfer Project started, marking the start of all seven provinces and cities in the East and Middle Route of South-to-North Water Transfer Project.

On March 3rd, 20654381day, all 54 dam sections of Danjiangkou Dam rose to the top, marking a major stage victory in the heightening project of Danjiangkou Dam at the source of the central line.

From 2065438 to September 2002, the relocation of migrants in Danjiangkou reservoir area of the Middle Route of South-to-North Water Transfer Project was fully completed. The South-to-North Water Transfer Project mainly solves the problem of water shortage in northern China, especially in the Huang-Huai-Hai River Basin, with a population of 438 million. * * * There are three water transfer lines, namely the East Line, the Middle Line and the West Line, which are connected with the Yangtze River, the Yellow River, the Huaihe River and the Haihe River, forming an overall layout with "four horizontals and three verticals" as the main body, which is helpful to realize the rational allocation pattern of water resources in China.

2019165438+128 October, the emergency water supply project of the north extension was officially started. The control gate and box culvert project of Youfang has been completed, and the channel lining has completed 94.7% of the total engineering quantity. It is planned to complete the main underwater project this year, and complete all construction tasks before the end of March 20021year.