QA/QC Mechanical Inspector For HVAC,Fire Fighting,Plumbing And Irrigation Works

Mechanical / MEP professional with 14+ years of construction and engineering experience in Saudi Arabia, with strong exposure to MEP quantity take-off, BOQ preparation, cost estimation, tender documentation, material take-offs, procurement coordination, technical submittals, project specifications, IFC/shop drawing review, constructability, value engineering, and site-based verification of quantities. Experience across Qiddiya, NEOM, KAIA-T1, and King Saud University of Health & Sciences. Strong technical background in HVAC, firefighting, plumbing, drainage, potable water, irrigation, utilities, pumps, piping, and mechanical equipment. Able to translate drawings and specifications into accurate material quantities, scope descriptions, BOQs, tender packages, and estimation inputs while coordinating with consultants, contractors, subcontractors, procurement, and site teams.
• Reviewed IFC drawings, shop drawings, specifications, approved materials and installation details to understand scope, quantities and cost-estimating requirements for mechanical works.
• Prepared and verified material take-offs and quantity inputs for HVAC, firefighting, plumbing, drainage, potable water, irrigation and external utility systems based on drawings and site conditions.
• Checked quantities against actual installation, red-line drawings and approved revisions to identify quantity changes, scope gaps, additions and omissions.
• Reviewed technical issues, drawing discrepancies and procedure conflicts and coordinated with design teams and subcontractors to clarify scope before execution.
• Verified material submittals, technical datasheets, certifications and project specifications, supporting accurate material selection and procurement quantities.
• Coordinated with subcontractors and vendors regarding mechanical materials, fittings, equipment and accessories required for project execution.
• Reviewed pipe routing, fittings, valves, supports, equipment connections and system layouts for constructability and quantity accuracy.
• Supported quantity verification for potable water, drainage, irrigation and firefighting networks including pipelines, valves, hydrants, sprinkler systems, pumps, test headers and accessories.
• Supported quantity verification for HVAC ductwork, insulation, copper piping, FCUs, AHUs/FAHUs, controls and associated accessories.
• Prepared and reviewed MIRs, WIR/RFI, ITPs, method statements, material submittals and red-line drawings, maintaining traceability between scope, quantities and installed works.
• Identified changed works and coordinated corrective actions, helping maintain accurate project records and avoid scope/quantity discrepancies.
• Conducted hydrostatic and system testing for potable, firefighting and irrigation networks, providing field verification of installed systems and quantities.
• Reviewed HVAC duct routing, sealing, insulation and hanging arrangements and supported verification of ductwork and accessories against approved drawings.
• Coordinated consultant inspections and approvals, resolving technical queries that affected quantities, materials and construction scope.