Date: May 2022
Equipment: HRC2400 rock microtunneling machine
Type: water diversion project
Geology: pebble, rock
Jacking Distance: about 150 meters
Difficulties: long jacking distance, complex geology in the crossing section
Significance: The total investment of the water diversion project is about 1.8 billion CNY, which is jointly funded by Sichuan Province, Chengdu City and Ziyang City. It is a key water conservancy project. After the project is completed, it can solve the livelihood project of drinking water safety for 400,000 people in Ziyang City.