Supervise and manage HVAC installation works including chilled water systems, DX systems, VRF/VRV, ventilation, smoke management, and pressurization systemsEnsure HVAC works are executed as per approved shop drawings, specifications, and method statementsPlan daily and weekly HVAC activities and allocate manpower, tools, and equipmentReview IFC drawings, shop drawings, and technical submittals for compliance and constructabilityCoordinate HVAC works with plumbing, fire fighting, electrical, ELV, civil, and architectural teamsResolve site issues related to duct routing, pipework, equipment installation, and accessImplement quality control procedures for HVAC worksPrepare and submit inspection requests (IRs) and ensure approvalsOversee testing activities including pressure testing, flushing, duct leakage testing, and TAB (Testing, Adjusting & Balancing)Support commissioning, system start-up, and final handover documentationEnsure HVAC activities comply with project HSE policies and safe work practicesConduct toolbox talks and ensure compliance with lifting plans, work at height, and confined space requirementsIdentify HVAC-related hazards and ensure risk control measures are implementedMonitor HVAC progress against the construction scheduleIdentify delays, interface issues, and constraints and propose corrective actionsCoordinate material procurement, delivery, and installation sequencingSupervise HVAC foremen, technicians, and subcontractorsMonitor productivity, workmanship, and quality standardsProvide technical guidance and mentoring to junior engineersPrepare daily and weekly progress reportsMaintain records of inspections, testing, approvals, and site instructions