MINISTER OF WATER AND ELECTRICITY ENG ABDULLAH AL-HUSSEIN SIGNED HERE TODAY A CONTRACT WITH AZIZ CONTRACTING AND MEDICAL SERVICES LIMITED COMPANY FOR IMPLEMENTING THE FIRST PHASE OF THE SEWAGE PROJECT IN SOUTH RIYADH AT A COST OF SR 293,432,279. THE PROJECT, WHICH WILL BE IMPLEMENTED WITHIN FOUR YEARS WILL, HAVE A PRODUCTIVE CAPACITY OF 400,000 CUBIC METER PER DAY, AND THIS CAPACITY CAN BE RAISED TO 640,000 CUBIC METER.