Nickel smelter with High Pressure Acid Leaching (HPAL) technology located in Kawasi, Obi, South Halmahera, North Moluccas.• Lead all electrical work, including corrective, preventive, and predictive maintenanceto ensure availability and reliability of the electrical power system• Planned a project: creating electrical control wiring, estimating materials, installingand commissioning• Handled personal and team safety standards in work: creating permit to work (PTW)and… Show more Nickel smelter with High Pressure Acid Leaching (HPAL) technology located in Kawasi, Obi, South Halmahera, North Moluccas.• Lead all electrical work, including corrective, preventive, and predictive maintenanceto ensure availability and reliability of the electrical power system• Planned a project: creating electrical control wiring, estimating materials, installingand commissioning• Handled personal and team safety standards in work: creating permit to work (PTW)and job safety analysis (JSA), toolbox meetings, using appropriate tools and materials,job supervision, and reporting• Responsible for reporting daily, weekly and monthly maintenance data: preventivemaintenance of motor, LCS, LVMDP and MVMDP• Analyze, evaluate, and report any anomalies on electrical equipment and electricalpower systems, coordinating corrective actions as required. Show less

•Performed preventive, predictive, corrective maintenance, troubleshooting•Operated and maintened electrical equipment such as VSD, soft-starter, MV/LV cubicle, electric motor, LCS, transformer, portal crane and floating crane•Responsible for distribution at 380V and 10kV•Coordinated with the dispatch if there is a problem in the production plant

an underground hydroelectric power plant (HEPP) with a capacity of 8x126MW.During my internship, I worked in the Operations Department to learn about the operational system of the hydroelectric power plant, dam, 500kV transmission, and Generator Circuit Breaker (GCB) unit 4.

during my internship, I worked in the Maintenance Department to learn about the electrical distribution system in the Kalselteng area, including the replacement of strain insulators, kWh meters, and transformer maintenance.