preformnace

Water Supply Project for the province of Yidah in Najran

About

Construction of two Concrete Reservoirs, each 1,500,0000 m3 Capacity, 2.2m Diameter 5-kilometer long  PCCP. Two  Inlet Pressure Pipelines underground from Jubail SWCC Water Transmission Lines entering Riyadh City to High Point Reservoirs & 2.2m Diameter 5 kilometer long  PCCP Two outlet Gravity Pipelines underground from Reservoirs to Riyadh City Water Supply Network complete with motorized isolation valve Chambers/Washout Chambers, Gas Chlorination System equipped with Power Plant & Control System, Telemetry based SCADA System for pipelines.

Handing Over in February 2015

Ductile Iron Pipe (250 to 500mm diameter) network connected to 212 km long Water Transmission Line.

Construction of Six Water Pumping Stations, each station complete with one to three underground concrete Reservoirs (1,000 to 5,000 m3), Pump Room ( 500 m3/hrX 3 to 6 Nos.), Power Plant, Surge Protection, Chlorination System, many Buildings, Workshop, Guard House, Boundary Wall, Tanker Filling Point and  212 km long underground (250 to 500mm) diameter ductile iron pipeline interconnecting all six stations for transfer of water from Yadma to the areas near Najran. Voice Communication and Remote Control Operation by SCADA System between all stations.

The Challenge

Ductile Iron Pipe (250 to 500mm diameter) network connected to 212 km long Water Transmission Line.Construction of Six Water Pumping Stations, each station complete with one to three underground concrete Reservoirs (1,000 to 5,000 m3), Pump Room ( 500 m3/hrX 3 to 6 Nos.), Power Plant, Surge Protection, Chlorination System, many Buildings, Workshop, Guard House, Boundary Wall, Tanker Filling Point and  212 km long underground (250 to 500mm) diameter ductile iron pipeline interconnecting all six stations for transfer of water from Yadma to the areas near Najran. Voice Communication and Remote Control Operation by SCADA System between all stations.