Replacement and renewal process of the discharge line of station 10
Replacement and renewal process of the discharge line of Al-Radawi and Al-Jazira station
The process of establishing a covered drainage network in the Saft Al-Bahri area
Replacement and renovation of the old drinking water filtration plant
Rehabilitation and upgrading process of a wastewater treatment plant
The process of setting up a water supply and irrigation network
Operation of the sewage system
Operation and maintenance of the sewage system
Sewer system maintenance operation
Maintenance work on the sewage system
