Marquage tuyau fonte NATURAL Saint-Gobain PAM

Trenchless project in Zhengzhou city, Henan province - China

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

Images