KEO Infrastructure provided detailed design services for the wastewater treatment plant and associated works at Mesaieed, Qatar. In total there are 3 raw sewage pumping stations, trunk sewers, rising mains, temporary raw sewage holding tanks, fiber optic SCADA network, and TSE discharge pipelines servicing the entire Mesaieed Industrial City. KEO scope also includes verifying the concept design and conducting detailed design of all engineering disciplines for the project. Numerous reports including a design basis memorandum and a solids handling feasibility report are to be generated for the project. The treatment plant is based on the activated sludge treatment process.