Special applications

City
Zhengzhou
Country
China
Year
2017
Associated ranges
Geographical zones
Asia
Markets
Special applications
Project specifications
Public contracting authority: Zhengzhou Sanqiang Municipal Engineering Company
Construction company: Zhengzhou Sanqiang Municipal Engineering Company
Trenchless pipeline length: 90 meters
Application: crossing road, water supply
DN: 300
This project is to cross the 60-meter wide road around Longhu lake, and the construction should be quick and safe while avoiding impacting road traffic.
Project features
- Very short construction time
- Crossing road
Outcome
- Completing the whole project in 3 days and the trenchless construction time was only 0.5 hour
- 90-meter ZMU pipeline crossing the road
- 1st trenchless pipeline using DI pipes in the water supply industry of He’nan province
- 1st provincial capital city using ZMU pipe in China
Service
- Technical assistance on site