Chantier Irrigal

Ceheng Reservoir Water Diversion for Irrigation Project in Guizhou Province - China

Water
City
Qianxinan Buyei and Miao Autonomous Prefecture
Country
China
Year
2016
Associated ranges
Geographical zones
Asia
Markets
Water

Project specifications

Public contracting authority: Guizhou Water Investment Co. Ltd.

Construction company: The First Engineering Company of China Gezhouba Group Co. Ltd.

Length: 35 KM

Application: reservoir water diversion

DN: 500-1 400

The project is to transfer the water of Ceheng reservoir, located in Ceheng county, Guizhou province, to farmland, so as to solve the drinking water and farmland irrigation problem.

Project features

  • Reservoir water diversion
  • high drop, long distance and gravity flow
  • Need depressurization grade by grade to the pipeline pressure and high requirement on the bearing capacity of pipes

Outcome

  • Provide 35 km of DI pipes from DN500 to DN1400 in total

Service

  • Prior to the project beginning, make technical exchange with construction team.
  • Put forward reasonable solutions on ditching and pipe stacking in the very limited construction space on site.
  • Make proper transportation scheme against the unloading site in mountain area to ensure timely delivery.

Images