On March 7, 2020, it was learned from the Sichuan Provincial Department of Water Resources that Sichuan Province issued a total of 64.2 billion yuan of special bonds issued by local governments in advance in 2020, of which 24 water projects were issued and 2.241 billion yuan were issued. Sichuan Province plans to start two major water conservancy projects in Gujun Reservoir and Tingzikou Irrigation District in 2020, and continue to build 62 large and medium-sized water conservancy projects, including the first phase in Xiangjiaba Irrigation District and Lijiayan Reservoir. In 2020, it is estimated that the investment will exceed 6 billion yuan.
Gujun Reservoir has been included in the national "172" major water conservancy project, and it is the backbone flood control project of our province identified in the "Qujiang River Basin Flood Control Plan of Sichuan Province". On March 5th, Li Gen, Deputy Mayor of Wanyuan Municipal People's Government, led a team to investigate the resettlement of the reservoir in a special way in the resettlement planning point of the reservoir area. In order to speed up the construction of Wanyuan Gujun Reservoir, Li Gen pointed out that Gujun Reservoir is of great significance to promote the high-quality economic and social development of Wanyuan City.
The Gujun Reservoir Hub is located in Gujun Township, Wanyuan City, Dazhou. The reservoir is 65 kilometers away from Wanyuan City, and the rainfall area above the dam site is 617 square kilometers. The total storage capacity of the reservoir is 128 million cubic meters and the flood control storage capacity is 78 million cubic meters. The dam uses a roller compacted gravity dam, the axis of the dam is straight, the maximum dam height is 77.2 meters, and the installed capacity is 120,000 kilowatts. The main buildings include water retaining dams, flood discharge and energy dissipation buildings, and diversion power generation buildings. The total project investment is 1.797 billion yuan.
With the construction of the Gujun Reservoir, Sichuan will give full play to the advantages of local characteristic industrial resources, and build a number of tea tourism integration settlements that integrate rural tourism, patriotic education and other tourism activities, activate new vitality of local industry development, and further consolidate the effectiveness of poverty alleviation. Lay a solid foundation for the next step in implementing the rural revitalization strategy.
The Gujun Reservoir project is mainly for flood prevention, taking into account power generation, and adjusting the richness and replenishing dryness of the reservoir through reservoirs, improving downstream irrigation, townships, and rural human and livestock water supply conditions. After the completion of the project, it will reduce the peak flow of the Zhouhe and Qujiang rivers in combination with other reservoirs, so that the flood control standards of the rivers in the state rivers reach once in 50 years, and once in 20 years in Xuanhan County. Flood pressure in cities such as Jiang and Guang'an.
After the completion of the Gujun Reservoir, it will be jointly dispatched with the Jiangkou Reservoir and Tuxikou Reservoir that are currently under construction. The integration of power and defense combined with dyke construction and river regulation and clearance will greatly improve flood prevention capabilities and ensure the safety of downstream irrigation and human and livestock water use. It plays an important role in promoting the sustainable development of regional economy and society and the revitalization and development of old revolutionary areas. (Please refer to www.seetao.com for reprinting.) See editor of section engineering / Huang Lijun
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