• Monitored daily production of 150–180 m³ ready-mix concrete.
• Conducted 20+ slump tests and 10+ cube tests per week.
• Ensured raw material quality compliance for cement, aggregates, and admixtures.
• Maintained QA/QC documentation and calibration logs for batching plant operations.
• Assisted in optimization of concrete mix designs improving strength efficiency by approx. 5–8%.