Yokogawa Electric Corp., Tokyo, Japan, has been awarded a $30 million control system project to be installed in Jubail, Saudi Arabia. The project includes Yokogawa's integrated control system CENTUM CS3000 R3 and field instruments including pressure, temperature and flow. Jubail United Petrochemical Co. (United), a subsidiary of Saudi Basic Industries Corp., is constructing a new ethylene complex in Jubail. The first phase of the complex contains an ethylene plant (1,000 kt/yr), ethylene glycol (EG) (620 kt/yr) plant and an alfaolefin (150 kt/yr) plant.