Hunay Riyadh Water Transmission System

The Hunay Riyadh Water Transmission System is a 160 km line transporting saline water from wells in Hunay, in the Hofuf Region in the east of the country, to Riyadh.
    Ministry of Water
    4 million Saudi riyals

The line includes 4 pumping stations, 65 water wells and 1 high point terminal station.


  • Turnkey hardware and software engineering alongside Siemens Belgium, generation of all drawings and documentation, testing and commissioning of all pumping stations and water wells, calibration of all instrumentation with assistance from Siemens Belgium, and site installation supervision for control, LV and instrumentation packages.
  • IICS implemented the first SIMATIC PCS7 system in the Kingdom