Strategic Fuel Fund Association (sff) has published request for proposal(rfp) for the appointment of contractors for the refurbishment of tanks ct 3. 12, 13 and 39, to standard api 653 (in line with iec - 61511: functional safety for instrumented systems), to get this tank ready to store, receive and distribute crude oil safely and adequately in their milnerton terminal.it is estimated that contractors should have a cidb grading of 7 me or 7ce or higher. Bidders can get complete Tender details and download the document.