Basic and Detailed Design Studies of Diversion Dam and Water Conveyance Canal of Hesar Garmkhan

About Project

Based on previous research, it has been found that construction of diversion dam on the Chenaran River is economical and beneficial, then providing water for irrigation of orchards and farmlands of Hesar Garmkhan would be more facilitated. The project client focused on detailed design study and implementation of the project and necessity of diversion canal construction, so study for optimizing water utilization system by designing water supply structures was given to Asarab Company.

Actual services:

• Conducting baseline studies including land surveying, meteorology, hydrology, sedimentation, water needs, geology, geotechnical and socioeconomic study
• Site selection of diversion canal, designing water diversion facilities, water intake canal, the facilities in the route, and other buildings
• Studying of the river condition, type selection of the diversion canal, seismic coefficient, type of entrance of pond, type of diversion facilities and canals
• Investigation about the necessity of construction of sediment trap basin and type of that if necessary
• Study of the necessity of construction of spillway structures and its relevant installations
• Selecting appropriate alternative for developing the hydraulic structures including sediment trap basin, water intake entrance, sediment evacuation canals, spillway and stilling basin
• Calculating the stability of concrete structures, hydraulic canal design along the path, designing of water intake structures, designing structures including bridge and underpasses, and operation and maintenance instructions
• Preparing implementation instructions including work drawings, particular and general technical features