• Documented physical and chemical properties of materials before, during and after completing processing.• Checked Sharpe, texture and grade of product and materials against established templates, charts and samples.•Provide feedback to technical team regarding product quality•Followed safety protocol while handling hazardous materials and also demonstrated respect, friendliness and wiliness to learn and help whenever needed.• Improve quality assurance procedures to minimize errors and increase effectiveness of inspection•conduct wheel preparation, casting of mould and mould alignment•Filled out and submitted logs and paperwork on time• control casting in the casting control room •

•  monitored flows of materials and operating parameters from the stockpile, mills, flotation, thickener and ceramic filters   • analyzed and optimize the operation of  ball mill and flotation  • Trained has; Flotation operator, Mill operator and Control room operator •Collect and prepare sample for third part testing, obtained and evaluate results and made forward choices about material options. •Analyzed variations in operating conditions and interpreted meter and gauge reading to troubleshoot plant equipment and resolute operational problems

•monitored and maintain arsenic trend in copper matte, anode copper and cathode copper  •investigated the effect of residence time of arsenic and oxygen level in the anode furnace on the deportment of arsenic  •inspected the physical and chemical quality of copper anode and cathode