Quotations are hereby invited for the appointment of a service provider for the supply and installation of nine (9) smart data logging water flow meters at Vlakfontein Mine. Supply and installation of eight (8) smart data logging water flow meters with the following specifications: a. 200mm for North-West pipe; b. 200mm for North-East pipe; c. 150mm for North Block gooseneck (black); d. 160mm for North Block gooseneck (blue); e. 100mm for Central Block Pollution Control Dam gooseneck; f. 100mm for the Crushing and Screening Plant area; g. 50mm for the Blue Tank (drinking water); h. 50mm for the Water Treatment Plant; i. Controller(s) with inputs and outputs for each water flow meter; j. Battery back-up for each water flow meter; k. At least one (1) year subscription for sim cards for each water flow meter (SMS and data to be included); l. At least one (1) year subscription for webserver Cloud capture for each water flow meter; m. Installation of associated mast(s) - if required; n. Water flow meter equipment protection covers and their installation; o. Provide calibration certificates for all the new smart data logging water flow meters; p. Allow for the inspection of all the new water flow meters and associated equipment before and after installation; q. Level sensors for Pollution Control Dam. (Tender №91676532)