Re-Advertisement: Tenders are hereby invited for the following: engineering, manufacture, supply, site delivery, installation and commissioning of 64 High Frequency Power Supplies (HFPS) and 12 upstream precipitator transformers including upgrading Precipitator Plant Management System (PPMS). This scope of work is developed to serve the following purpose: • Improve ESP electrical power performance and subsequently lower the particulate emission; • In order to meet the Emission License Limit set out by the Department of Environmental Affairs (DEA); • To improve control and optimization of the ESP. Office: Eskom Holdings SOC Limited - Tutuka Power Station Bethal/Standerton Road Standerton 2430. (投標 №83554321cn)