The Guangxi Dato Gorge Water Conservancy Project passes the normal water storage level acceptance and acceptance

The picture shows the Oshixia Water Conservancy Project. Map Confusion

China News Service, Guigang, September 28 (Zhang Guangquan Chen Yang) On September 28, the Guangxi Dato Gorge Water Conservancy Project successfully passed the second phase of water storage (61 meters high) hosted by the Ministry of Water Resources. The goal of the node marks that the project will be able to store water to a normal water storage level at 61 meters, and fully exert comprehensive benefits.

Guangxi Dato Gorge Water Conservancy Hub is a flood control project in the Pearl River Basin and the backbone project of water resource allocation. The comprehensive benefits of flood prevention, shipping, power generation, water resources allocation, and irrigation are significant. The total investment of the project was 35.736 billion yuan, the total construction period was 9 years, the total library capacity was 3.479 billion cubic meters, and the normal water storage level was 61 meters. In 2020, the left bank project was put into operation and the initial benefits, and the construction of the right bank was steadily advanced as planned.

The picture shows the scene of the Pakistani Water Conservancy Project through the Normal Water Storage Position. Map Confusion

For more than two years, the Dato Gorge Water Conservancy Project has successfully responded to the Floods of Xijiang No. 5 times, effectively avoiding the encounter of the Xijiang and Beijiang flood peaks, and reducing the pressure of flood control in the middle and lower reaches of the Xijiang River and the Pearl River Delta. Four times to undertake the task of emergency water adjustment, a total of 570 million cubic meters of water replenishment, through the implementation of key scheduling, the water safety in the Guangdong -Hong Kong -Macao Greater Bay Area in Macau and Zhuhai. The cumulative ship gate has passed 55,700 ships and a nuclear load of 123 million tons. The calculation can drive more than 9 billion yuan of industrial development. Power generation exceeds 8.2 billion kWh, injecting strong kinetic energy into local economic and social development.

The acceptance scope of the second phase of the water storage (61 meters high) includes the right -shore watershed dam section (including Qianjiang Fish Road), the right -shore factory dam, the right bank leakage gates, the left bank exclusion gate, the left bank plant dam, the first gate of the ship gate, the gate, the lower part, the lower part, the lower part, the lower part, the bottom The first, upstream quotes and upstream anchors, as well as the Qianjiang auxiliary dam, Nanmujiang sub -dam, the right bank sliding body treatment, etc., as well as the basic excavation, basic treatment, concrete pouring, electromechanical equipment and metal structure installation of water storage -related projects , Safety monitoring, immigration resettlement, environmental protection and other projects.

The picture shows the scene of the Pakistani Water Conservancy Project through the Normal Water Storage Position. Map Confusion

According to the relevant person in charge here, the Dato Gorge project is planned to gradually storage to 61 meters high according to the upstream water situation. At that time, the comprehensive benefits such as flood prevention, shipping, power generation, water allocation, and irrigation will be fully exerted:

As a watershed flood control control project, 1.5 billion cubic meters of reservoir library capacity can be adjusted. It is jointly scheduled with the watershed reservoir group, which can increase the flood prevention standards of the national key flood prevention cities from Wuzhou City, Guangxi, from 50 years to 100 years. The flood control standards of the key flood protection protection targets in the northwest Jiangjiang River Delta increased from 50 years to 100 to 200 years.

As the backbone project of the water resources of the basin closest to the Pearl River Delta, the emergency response time of the emergency water adjustment response of the Guangdong -Hong Kong -Macao Greater Bay Area has been shortened from 7 to 10 days to 3 days, which greatly improves the efficiency and accuracy of water transfer, comprehensively enhanced the water resources of the Pearl River Basin. The overall planning capacity, water supply guarantee capabilities and strategic reserve capabilities have effectively ensured water safety in the Guangdong -Hong Kong -Macao Greater Bay Area.

As a key node of Xijiang billion -ton golden waterway, the navigation tonnage has been increased from 300 tons to the highest level of 3,000 tons of shipping in China, and the average annual design of the shipment is 52 million tons.

As the last level of the development of Hongshuihe Water Elevator, the annual power generation volume is 6.055 billion kWh, which has become the main power station for the safe and stable power system of Guangxi's power system.

As an important water source project in China, it can solve the problem of 1.206 million mu of cultivated land and 1.384 million people. (Finish)

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