Construction of a 7500 cubic meter ground tank and a water lifter at the Nahda water lifter site in Salam City, and the transfer and installation of one complete horizontal pump unit from the Abu Aweqil lifter store to the Nahda water lifter, and the dismantling, transfer and installation of two complete horizontal pump units from the Nasr City 3 lifter to the new Nahda lifter, and the supply and installation of a medium voltage panel, transformers, valves, drainage pumps and the ventilation system in the pump room.