Capacity Upgrade of PS-14 Pumping Station and Associated Force Main, Jubail

The project covers three zones: • Zone 1: 73 km of gravity sewers together with a 5 km force main of 500 mm diameter, plus construction of the PS-J01 pumping station rated at 850 m³/hour. • Zone 2: 31 km of gravity sewers together with a 2 km force main of 200 mm diameter, plus construction of the PS-153/7 pumping station rated at 120 m³/hour. • Zone 3: an 8 km force main of 1,200 mm diameter, plus upgrading of the PS-14 pumping station from 3,600 to 7,200 m³/hour.