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