*The project aims to treat the sanitary drainage water of El-Shorouk City by triple treatment to protect the environment from pollution, and use of treated water in irrigation of green areas; and that by linking on the irrigation network of the city through the force main of 500 & 900 mm.* The total designed capacity of the sanitary drainage treatment plant for El-Shorouk City is 200 thousand m 3 / day, and will be executed in three stages. The project is to design and execute the 1st stage with capacity ( 60 thousand m 3 / day ) by triple treatment system using the first alternative (sand filters) and the second alternative for the sludge drying (mechanical drying)."