About this role
Senior Quantity Surveyor – MVAC The Senior Quantity Surveyor – MVAC will be responsible for MVAC design coordination, cost estimation, tender preparation, and commercial evaluation for commercial, industrial, and high-rise building projects. The role requires a combination of technical expertise and quantity surveying skills to deliver cost-effective, technically compliant, and commercially viable solutions throughout the project lifecycle. Responsibilities: • Develop detailed MVAC system designs, including chilled water systems, VRF/VRV systems, DX systems, ventilation systems, and exhaust systems. • Perform heat load calculations using industry-standard software such as HAP, Carrier E20, or equivalent. • Prepare ducting layouts, piping schematics, equipment schedules, and system selection calculations. • Ensure designs comply with relevant local and international standards, codes, and project specifications. • Coordinate with architectural, structural, electrical, and other engineering disciplines to achieve integrated project solutions. • Review and approve shop drawings, technical submissions, and material specifications. • Prepare detailed cost estimates, including material take-offs, labour costing, and subcontractor pricing. • Obtain and evaluate quotations from suppliers and subcontractors. • Analyse technical and commercial proposals to ensure compliance with project requirements. • Prepare competitive tender submissions, including technical and commercial documentation. • Identify value engineering opportunities to optimise project costs while maintaining quality and performance. • Monitor project budgets and provide commercial support throughout the project lifecycle. Candidate Profile: • Diploma or Bachelor’s degree in Mechanical Engineering, Quantity Surveying, Building Services Engineering, or a related field. • Minimum of eight (8) years’ experience in MVAC design, estimation, and quantity surveying. • Proven experience in commercial, industrial, and high-rise building projects. • Strong understanding of HVAC design principles, cost estimation methodologies, and tendering procedures. • Proficiency in HAP, Carrier E20, AutoCAD, and other relevant HVAC design software. • Strong knowledge of MVAC systems, equipment selection, and building services coordination. Hayleys is an equal opportunity Employer.