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DESIGN AND SUPERVISION OF WORKS FOR THE CHOUIGUI PUBLIC IRRIGATED AREAS

Tunisia

Project

Hydraulic and agricultural development of the Chouigui irrigation area, located approximately 7 km north-west of Tebourba, currently irrigated by gravity and covering approximately 1,600 ha. This is a project to modernise the networks in order to replace them with buried pressurised pipes, enabling irrigators to switch to water-saving techniques. The works include: 

  • A water intake on the Laaroussia dam (Q = 1.5 m³/s); 
  • A pumping station; 
  • A sedimentation treatment plant; 
  • Two distribution stations: one for the lower level (head 100 m) and one for the upper level (head 125 m); 
  • Two semi-buried reservoirs with a capacity of 13,000 m³; 
  • 20 km of reinforced concrete pipes; 
  • A HDPE High-Density Polyethylene distribution network covering 1,600 ha; 
  • A sewerage and drainage network; 
  • A network of farm tracks

Our mission

  • Detailed design 
  • Tender documents 
  • Supervision of works