Location:nNew Cairo, EgyptnClient:nEMAAR MISR for DevelopmentnClient Consultant:nMisr ConsultnTechnology Provider :nITOSnSector:nWater and Wastewater SolutionnROWAD Role:nPrime Contractor

The project comprises the construction and equipment of a wastewater treatment plant with a capacity of 12,500 mu00b3/day,nutilizing extended aeration technologyn. The development also includes an integrated infrastructure package designed to support reliable treatment, storage, distribution, and irrigation reuse systems. The scope covers an MV distribution building, underground storage tanks with a total capacity of 12,350 mu00b3, and fully equipped pump rooms, in addition to associated civil, mechanical, and electrical infrastructure works. It further includes an irrigation water filtration system housed within a steel structure, along with a generator system, power distribution building, and dedicated transformer rooms, ensuring operational continuity and energy reliability across the facility. The overall system is delivered as a coordinated utility solution integrating treatment, storage, pumping, filtration, and power infrastructure to support efficient water reuse for irrigation applications.nPROJECT SIGNIFICANCEnMivida PKG 140 demonstrates ROWADu2019s capability in delivering fully integrated water and wastewater infrastructure solutions. The project brings together Wastewater treatment System, Treated water storage, pumping stations, sand filtration units, electrical distribution and controls, and civil works within a single coordinated utility package.nBy enabling wastewater treatment and reuse for irrigation purposes, the project enhances water efficiency and reduces dependence on freshwater sources for non-potable applications. It further reinforces the role of integrated utility systems in advancing sustainable water management practices.nFrom an execution perspective, the project highlights ROWADu2019s strength in multidisciplinary delivery across civil, infrastructure, MEP, and water treatment works, with a strong emphasis on system integration, coordination efficiency, and operational reliability..n1. PROJECT OVERVIEW

The project was executed as an integrated wastewater treatment and irrigation reuse system, where each component is designed to support a defined stage within the overall operational cycle.nThe treatment process is based onnextended aeration technologyn, enabling effective biological treatment of wastewater prior to reuse for irrigation applications.nA key focus of the technical approach wasnsystem-level integration rather than isolated construction activitiesn. Treated water is designed to flow through a continuous operational sequence comprisingntreatment, storage, pumping, filtration, and distributionn, ensuring efficient and controlled water reuse.nThis required close coordination betweenncivil structures, mechanical equipment, electrical systems, and supporting infrastructure networksn, ensuring seamless interface management and reliable day-to-day plant performance.nOperational continuity was a critical design and execution consideration. Accordingly, thenpower distribution system, standby generators, pumping stations, and control-related infrastructurenwere integrated to maintain stable operation of both the treatment process and irrigation supply under all operating conditions.nThis approach reflects ROWADu2019s strength innmultidisciplinary execution across civil, infrastructure, MEP, and water treatment disciplinesn, with a strong emphasis on system reliability and operational integration.nTECHNICAL APPROACHnThrough Mivida PKG 140, ROWAD delivered a fully integrated wastewater treatment and irrigation distribution facility designed to ensure efficient and reliable waternreuse.Bynenabling wastewater treatment and reuse for irrigation purposes, the project enhances overall water efficiency and reduces dependence on freshwater resources for non-potablenapplications.Itnfurther highlights the critical role of integrated utility infrastructure in advancing sustainable and efficient water management practices.