The Marafiq, Jubail appointed “ to carry out engineering and consultancy services for the concrete condition survey of civil structures for potable water, waste water and sea water facilities in
Jubail This work included the evaluation of structures, testing and the preparation of complete tender packages for bidding purposes, as well as consultancy services for specialized studies and designs.

The structures assessed during the study were waste water pumping stations, SWTP, IWTP, Pumping stations, Sea water channels, Sea water Return channel, etc.