Site Inspector - Mechanical

We are seeking for a Site Inspector (Mechanical) who will provide mechanical engineering support for Design & Build interior fit-out projects by reviewing mechanical designs, supervising HVAC and plumbing installations and ensuring that mechanical systems are installed, tested and commissioned in accordance with project specifications, statutory requirements and applicable standards. Key Responsibilities: Review mechanical drawings, HVAC calculations, plumbing layouts, shop drawings, builders’ work drawings, material submittals and method statements. Supervise and inspect the installation of: HVAC systems Chilled-water modifications Air-distribution systems VAV boxes and FCUs Ductwork and piping Thermal insulation Ventilation systems Plumbing and drainage Associated mechanical equipment Coordinate mechanical works with architectural, structural, electrical, ELV and fire-protection disciplines. Ensure clash-free installation and compliance with approved designs. Review equipment selections against approved schedules, energy-efficiency requirements and manufacturer recommendations. Monitor construction progress and review inspection requests. Identify technical issues and issue observations or NCRs. Follow up and verify corrective actions. Witness pressure testing, flushing, duct-leakage testing, Testing, Adjusting and Balancing, pre-commissioning and commissioning. Review commissioning procedures, TAB reports, functional-performance reports and O&M manuals. Participate in factory inspections, material inspections, mock-ups, SATs, integrated system testing and final handover. Assist in reviewing payment applications, variations and claims related to mechanical works. Maintain RFIs, technical submittals, inspection records, commissioning reports and as-built documentation. Ensure compliance with QCS, Qatar Civil Defense, ASHRAE, SMACNA, NFPA and other applicable standards. Requirements Requirements: Bachelor’s Degree in Mechanical Engineering. Professional registration is preferred. Commissioning or TAB certification is an advantage. Minimum 10 years of mechanical engineering, construction supervision or project-management experience. Minimum 5 years of commercial office fit-out experience. Proven Design & Build project experience. Strong experience in HVAC, chilled-water systems, ventilation, plumbing, drainage and testing and commissioning. Qatar experience and familiarity with QCS, Qatar Civil Defense requirements and local authority approval procedures. Strong knowledge of ASHRAE, SMACNA and NFPA standards. Proficiency in AutoCAD and Microsoft Office. Revit or BIM experience is preferred.