• Observed TBM excavation, ring building, and segment erection activities to understand tunnelling operations and construction sequencing.
• Monitored precast segment casting, reinforcement placement, curing, and quality inspections at the casting yard.
• Assisted in monitoring piling, foundation, and substructure works while checking progress and compliance with approved drawings.
• Involved in safety inspections, checking PPE usage, permit-to-work requirements, and adherence to safe work practices.
• Coordinated with execution, quality, safety, and planning teams to monitor progress and resolve day-to-day site issues.