Launch of the Pipe Jacking Machine for the Second Phase of the Yangtze River to Huaihe River Water Diversion Project (Water Conservancy Section) Hefei 5th Water Plant Pipeline Project

Date: August 2025

Construction Location: Hefei City, Anhui Province

Project Name: The Second Phase of the Yangtze River to Huaihe River Water Diversion Project (Water Conservancy Section) Hefei 5th Water Plant Pipeline Project

Project Type: Water Supply Network Project

Equipment Details: Tangxing Technology SPB2800mm slurry balance pipe jacking machine

Jacking Distance: 600 meters

Geology: Yellow soil stratum

Project Difficulty: Long-distance pipe jacking

Project Significance: The Second Phase of the Yangtze River to Huaihe River Water Diversion Project (Water Conservancy Section) is one of the country's 150 major water conservancy projects. It is an integral part of the overall Yangtze River to Huaihe River Water Diversion Project system, primarily focused on urban and rural water supply, with supplementary irrigation. This project will play a crucial role in addressing regional water supply security risks, improving the ecological environment, and creating conditions for sustainable development. Additionally, it contributes to the nation’s food security, energy security in East China, regional ecological safety, and supports the development of the Huaihe River Ecological Economic Belt, while contributing to the consolidation of poverty alleviation efforts and driving rural revitalization.