HVAC Engineer - Clean Room

The HVAC Engineer (Site Execution) is responsible for overseeing and managing all site-level HVAC activities for cleanroom and controlled-environment projects under a Project Management Consultancy (PMC) framework. The role ensures that HVAC works are executed in compliance with project specifications, approved drawings, quality standards, and schedule requirements.

Key Responsibilities:

1. Site Supervision & Coordination

• Supervise HVAC system installation activities for cleanroom areas, ensuring adherence to design specifications, drawings, and approved material submittals.
• Monitor subcontractors daily activities, manpower, and progress against the project schedule.
• Coordinate with civil, electrical, plumbing, and cleanroom envelope teams to ensure proper sequencing of work.
• Verify installation of AHUs, ducts, dampers, diffusers, filters, and associated components.
• Ensure compliance with cleanroom layout and airflow design requirements.

2. Quality Assurance & Inspection

• Conduct inspections of installed HVAC components and verify workmanship quality.
• Review and approve inspection requests (IRs) and material inspection requests (MIRs).
• Ensure that installation follows ISO cleanroom standards, HVAC codes, and project-specific QA/QC plans.
• Witness air balancing, filter integrity testing, and performance validation as required.
• Support FAT/SAT (Factory & Site Acceptance Tests) for HVAC and BMS systems.

3. Technical Review & Documentation

• Review HVAC drawings, method statements, and installation procedures.
• Check as-built drawings and ensure red-line markups are maintained.
• Track and close NCRs (Non-Conformance Reports) and punch list items.
• Maintain daily site reports, progress tracking, and documentation for client reporting.
• Participate in coordination meetings and progress reviews with clients, contractors, and consultants.

Technical Skills:

• Strong understanding of HVAC system design and cleanroom classification (ISO 14644 / GMP).
• Ability to read and interpret design drawings, P&IDs, and installation schematics.
• Familiarity with air balancing, pressure control, filtration, and temperature/humidity control principles.