Location:
Bojnurd
Activity:
Water Supply
Client:
Khorasan Shomali Regional Water Company
start date:
Completion Date:
Project Description:
Services: Feasibility studies, design and supervision on execution
objectives: Transmission of 20 MCM annual water annually from Shirindarreh Dam to Bojnord for potable consumption
Water resource: Reservoir of Shirin Darreh Dam
Pipe diameters: 1000 mm, Steel 900 mm GRP& 700 MM Steel,900 mm GRP
Transmission rate: 950 lit/s
Consumption : supplying a part of water demand for Bojnord city
Pipe material : Steel with grades of ST-37
Inner lining : Epoxy for steel
pipes
Outer coating: 3 layer polyethylene for steel pipes
Transmission type: Gravitational & pumping
Pumping head: 700 meters
No. of Pump stations: 4
Volume of suction reservoirs for each station : 3000 m3
Total number of pumps: 28 + 4 units
Electricity demand : 67 MW
Current status : under operation