AlQa'dah 01, 1435, August 27, 2014, SPA -- Prince Saud bin Abdullah bin Thinyan, Chairman of Royal Commission for Jubail and Yanbu signed here today two contracts amounting to SR 293 million. The contracts provide for carrying out engineering and construction works for industrial wastewater treatment station at Industrial Ras Al-Khair City and the provision of engineering services for projects to be implemented in Jubail Industrial City.