Siyabonga Semelane

I am a Chemical Engineering Technician and chemical engineering graduate (National Diploma) currently pursuing an Advanced Diploma. I bring 8 years of practical experience in industrial environments, where I focus on technical troubleshooting, process control, and system optimization to keep operations stable and efficient.

At Eskom – Arnot Power Station (Instrumentation & Process Control Team), I optimized thermal efficiency through performance testing and data analysis of key plant components, including boilers, condensers, cooling towers, feedwater pumps, and coal pulverizers. I monitored and controlled critical process parameters such as pressure, temperature, flow, and conductivity to ensure steady, efficient plant operation.

I am known for quickly identifying faults, conducting routine and investigative troubleshooting on process deviations, and implementing corrective actions to minimize downtime. From my earlier role as a Pupil Technician, I developed strong fundamentals through assisted process monitoring, equipment inspections, water and steam sampling, performance data collection, and safe plant operations.