Supervise all on-site structural reinforced concrete (RC) works for the tunnel (base, walls, and roof slabs) based on approved drawings and specifications.
Manage site operations and coordinate critical path activities
Oversee temporary works, formwork installation, rebar placement, and concrete pouring, curing, and joint treatments.
Create RFIs (Request for Inspection) and Implement QA/QC inspections for rebar & form works , including pre-pour checks, slump tests, and sampling.
Review shop drawings, Bar Bending Schedules (BBS), and Method Statements to resolve site-fit issues proactively.
Monitor and manage structural alignment, dimensional control, and waterproofing details to ensure zero-defect underground construction.
Maintain smooth communication with QPS and LTA
Coordinate daily activities and resource allocation (labor, equipment, and materials) for RC subcontractors to prevent interference.
Enforce strict underground safety protocols, including confined space procedures, permit-to-work systems, and heavy lifting operations.