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South Dhahran Water Project: Construction and Operation of Pipelines and Stations for drinking water and sewage at Eastern Area.

Our Scope:


•Pumping station Bldg. drinking water having (2+1) pumps of capacity 1563 m3/h, 8.14 bar, 500 KW, with Suction Pipe, Pressure Pipe, Flow meter Shaft, Shaft for Pressure Throttling Valve, Surge Vessels.


•Pipeline drinking water from the new reverse osmosis water plant to the South Dhahran Home Ownership area (SDHO), CS API 5L Gr. B PSL 2, 36" x 16.644 km and 32" x 1.858 km. Coatings Above Ground External FBE, Internal Cement Lining and Coatings Under Ground External 3LPE, Internal Cement Lining.


•Pumping station waste water Bldg. having (3+1) pumps of capacity 943 m3/h, 7.06 bar, 250 KW with Inlet Structure, Waste Liquors Pumping Station, Coarse Screens, Wet Well, Electrical Bldg., Flow meter Shaft, Surge Vessels, Odorous Air Treatment, Operation Bldg., Emergency Pond 22000 m3 capacity


•Pipeline Wastewater from SDHO to the new NWC-WWTP, CS API 5L Gr. B PSL 2, 32" x 19.5 km. Coatings Above Ground External FBE, Internal Cement Lining and Coatings Under Ground External 3LPE, Internal Cement Lining


•Pipeline waste water gravity line from NSTP to NWC-WWTP, GRP 48" x 10.36 km.


•Pumping station treated effluent PST having (2+1) pumps of capacity 1868 m3/h, 12.65 bar, 825 KW


•Pipeline treated effluent PTE from new NWC-WWTP to SDHO, CS API 5L Gr. B PSL 2, DN 900 x 18.1 km, DN 500 x 1.1 km, DN 800 x 1.2 km. Coatings Above Ground External FBE, Internal Cement Lining and Coatings Under Ground External 3LPE, Internal Cement Lining


•Control center at SDHO.


•Associated Electrical Instrumentation Control and Automation Works


•Commissioning, 12 months Operation and Handover.


Location

Riyadh / KSA


Customer

National Water Company - NWC

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