SUPPLY, MAINTENANCE AND SUPPORT SERVICE FOR ENGINEERING SOFTWARE LICENCES, PREPAID VENDING SYSTEM AND MDUS SOFTWARE (Engineering Software Incl. – Power System Analysis software, Earthing Design Analysis software and Low Voltage Power System Analysis software) CONTRACT PERIOD: A PERIOD OF SIXTY (60) MONTHS FOR ITEMS 1 – 3 & 5 – 9 RESPECTIVELY AND FORTY-EIGHT (48) MONTHS FOR ITEM 4 – FROM DATE OF COMMENCEMENT OF CONTRACT (SUBJECT TO APPROVAL OF AN MFMA SECTION 33 PROCESS)