Date: July 2022

Location: Qingyuan City, Guangdong Province

Equipment details: Tangxing HRC 2600mm rock pipe jacking machine

Type: Water diversion project

Geology: Weakly weathered granite, rock hardness is 160 MPa

Jacking Distance: 689 meters

Difficulties: Complex geology, high rock hardness

Significance: The Guangzhou Beijiang Water Diversion Project is listed as an interconnection infrastructure project in the Guangdong-Hong Kong-Macao Greater Bay Area, and is a provincial and municipal key project. It is a major livelihood project to meet the water supply needs of the northern areas such as Huadu District and Baiyun District in Guangzhou. It can help building a multi-source safe water supply guarantee system coordinated by Guangzhou City, and improving the emergency backup water source in the central urban area.