Hydroproject

Construction of Phase I of Tingzikou Irrigation District in Sichuan starts

Seetao 2022-07-31 11:25
  • The Tingzikou Irrigation District project is planned to be constructed in two phases, with a total investment of 30.7 billion yuan
  • After the completion of the first phase of the project, the irrigation rate of cultivated land in the irrigation area will increase from 37.7% to 71.3%
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On July 28, 2022, the launching ceremony of the first phase of the Tingzikou Irrigation District in Sichuan was held at the construction site of the No. 3 construction branch of the Dongganqu Combiliang Tunnel, the first construction site undertaken by Energy China Gezhouba Group.

Tingzikou Irrigation District Project

The Tingzikou Irrigation District Project is located in the northeastern part of the Sichuan Basin. It is the backbone project of the five horizontal and six vertical water diversion and replenishment ecological water network in Sichuan Province. It is also an important water resource allocation project determined by the "Yangtze River Basin Comprehensive Plan". Engineering and 150 major water conservancy projects.

Energy China Gezhouba Group, as a member of the consortium, won the bid for the EPC Section IV of the first phase of the project, and the winning bid amounted to about 2.715 billion yuan. Mainly undertake the canal system projects such as the West Trunk Canal, the East Trunk Canal, Xiangshuitan Reservoir Filling Canal, Moertan Reservoir Filling Canal, Wanjiagou Reservoir Filling Canal, etc., as well as supporting projects such as storage reservoir projects, control buildings, drainage buildings, etc. , with a total length of about 78.73 kilometers, including 46 tunnels, 11 aqueducts, and 7 inverted siphons, involving Gaoping District and Peng'an County of Nanchong City, Guang'an District and Yuechi County of Guang'an City, with a total construction period of 59 months.

As a supporting project of the Jialing River Tingzikou Water Control Project, the first phase of the Tingzikou Irrigation District project has comprehensive functions such as agricultural irrigation, urban and rural production and domestic water supply. It is an important part of the five horizontal and six vertical water diversion ecological water network in Sichuan Province. 11 counties (districts) in 4 cities, Nanchong, Guang'an and Dazhou, with a designed irrigation area of 1.3594 million mu and a water supply population of 2.45 million.

After the project is completed, it will further optimize the distribution of water productivity in Sichuan, effectively alleviate the problems of uneven distribution of local water resources and low utilization rate of development, etc. The construction of the regional twin-city economic circle is of great significance. Editor/He Yuting