APPOINTMENT OF A PROFESSIONAL SERVICE PROVIDER FOR SCOPE VERIFICATION, PRELIMINARY AND DETAILED DESIGNS, COST ESTIMATE GENERATION, CONSTRUCTION PROCUREMENT DOCUMENTATION GENERATION, SITE MONITORING, CONTRACT ADMINISTRATION & PROJECT MANAGEMENT OF EXTERNAL BULK POTABLE WATER ENGINEERING SERVICES FOR PHASE 1 OF NKOMAZI SPECIAL ECONOMIC ZONE (NSEZ) SITUATED AT KOMATIPOORT, MPUMALANGA PROVINCE