By 2022, the project will have doubled the wastewater treatment capacity of the Al Saja'a plant (60,000 m³) and built a purification plant to recycle the treated water. The operation and maintenance services for these installations are for their part subcontracted to Naqa'a, a company majority owned by BESIX. With its "complete asset life cycle", the project echoes those of Ajman Sewerage and Safi combined, in the Emirate of Ajman. It also confirms BESIX's strong reputation in this sector.