ذوھیب خان

• Direct daily inspections for HVAC and firefighting systems for the 1.7 Billion US Dollar AMAALA PPP project, maintaining
100% compliance with NFPA and ASHRAE standards.. Maintain detailed Inspection Requests (IRs) and mechanical
inspection records.
• Validated 50+ mechanical shop drawings, P&IDs, and material submittals, method statements, calibration certificates,
and manufacturer documentation. Reducing technical revision cycles by 15%.
• Monitor and controlled project quality by reviewing Project Quality Documents (PQDs), Inspection & Test Plans (ITPs),
equipment tagging/labeling records, and mechanical inspection checklists to verify end-to-end QA/QC compliance.
• Participate in Testing & Commissioning (T&C) activities, including pressure testing, leakage tests, flushing, mechanical
cleaning, TAB (Testing, Adjusting & Balancing), FAT, and SAT, ensuring mechanical system performance met design
criteria and operational standards.
• Supervise installation works for pumps, HVAC equipment, mechanical rooms, piping systems, and fire-protection
systems, verifying mechanical room clearances, access compliance, and overall installation quality.
• Validate O&M manuals, test scripts, commissioning documents, training records, and equipment calibration reports,
ensuring Pre-Commissioning and Commissioning turnover packages met operational and contractual requirements.
• Mitigated project risks by identifying and documenting 20+ Non-Conformity Reports (NCRs) and implementing data
driven corrective actions.
• Oversee contractor performance to ensure adherence to project scope, schedule, budget, international mechanical
codes, and QA/QC standards, promoting consistent compliance throughout execution.
• Support training and development of junior engineers, technicians, and subcontractors in mechanical troubleshooting,
inspection procedures, documentation requirements, and T&C workflows during regular technical coordination meetings.

• Managed end-to-end execution of HVAC, Firefighting, and Plumbing works for a $1.6B EPC project portfolio, overseeing
all phases from engineering to final handover.
• Evaluated and approved 80+ shop drawings, material submittals, and vendor datasheets, ensuring 100% adherence to
NFPA and ASHRAE standards.
• Collaborated with 6 multidisciplinary teams (Civil, Electrical, HSE, etc.) to resolve over 40 technical interfaces/clashes,
reducing site rework by 15%.
• Directed 3 major subcontractors and a site workforce of 50+ personnel, maintaining a zero-accident safety record and
strict QA/QC compliance.
• Supervised the installation of 30+ AHUs/FCUs and complex VRF/VRV systems, validating 100% of support alignments
and insulation finishing for high-efficiency performance.
• Executed HVAC testing and commissioning (T&C) for systems totaling 1, 200+ Tons of Refrigeration (TR), including
successful TAB and duct leakage checks.
• Spearheaded the installation and layout of 1 dedicated fire pump rooms, ensuring 100% system integrity and compliance
with Civil Defense regulations.
• Certified firefighting system performance through 60+ successful hydrostatic tests and full system functional/alarm
integration checks.
• Oversee plumbing and drainage systems for 11 buildings, witnessing disinfection and pressure tests to ensure a defect
free handover to the client.

• Directed the execution of 80km+ HDPE pipeline networks and MEP services, ensuring 100% adherence to project
specifications and aggressive EPC timelines.
• Supervised the installation of ARV (Air Release Valves), Washout Valves, and high-capacity Booster Pump stations,
enhancing system pressure stability.
• Managed daily inspections of pipeline works, including trenching, pipe laying, and HDPE butt-fusion/electro-fusion
welding, achieving a zero-leakage record during initial testing.
• Coordinated multi-stage hydrostatic and pneumatic testing for pipelines and HVAC systems, ensuring 100% system
integrity and performance prior to handover.
• Led the installation of high-scale HVAC systems, including Chilled Water (CHW) networks, AHUs, and ducting, while
managing a workforce of 40+ technicians and subcontractors.
• Oversaw Firefighting and Plumbing works, ensuring the installation of NFPA-compliant sprinkler systems, fire pumps,
and domestic water/drainage networks.
• Facilitated cross-functional collaboration between civil and mechanical trades to resolve 30+ installation clashes,
streamlining site handovers and reducing rework by 10%.
• Managed pre-commissioning and commissioning phases, including chemical cleaning of chilled water pipes and Final
Functional Performance Testing (FPT) for all MEP equipment.
• Optimized construction workflows by reviewing shop drawings and identifying 15+ technical issues before they impacted
the project schedule.
• Maintained critical technical documentation, including Inspection Test Plans (ITP), Daily Progress Reports (DPR), and
comprehensive commissioning protocols for final client handover.
• Ensured 100% compliance with international standards (ASTM, ISO, NFPA, ASHRAE) and project-specific QA/QC plans
for high-tier utility projects.

• Directed the end-to-end execution of complex electromechanical (MEP) installations for Airport developments, ensuring
100% adherence to International Building Codes (IBC), safety protocols, and project specifications.
• Conducted rigorous daily site inspections and Quality Control (QC) audits to verify that all mechanical installations—
including HVAC ducting, chilled water piping, and firefighting networks—aligned with approved IFC (Issue for
Construction) drawings.
• Facilitated technical coordination between subcontractors, consultants, and stakeholders through weekly progress
meetings, successfully resolving over 20+ technical clashes and design discrepancies to keep the project on schedule.
• Managed the lifecycle of Material Inspection Requests (MIRs) and Work Inspection Requests (WIRs), ensuring all
mechanical equipment and materials met project quality benchmarks and received timely consultant approval.
• Optimized project workflows by identifying site bottlenecks and implementing Root Cause Analysis (RCA) for installation
delays, reducing equipment downtime and improving labor productivity by 12%.
• Validated the installation of MEP assets including pumps, air handling units (AHUs), and fire-suppression systems,
ensuring strict compliance with NFPA and ASHRAE standards.

• Implemented reliability-centered maintenance (RCM) practices, reducing unscheduled downtimes.
• Assessed and upgraded outdated machinery to enhance production efficiency by 18%.
• Maintained calibration schedules for critical equipment, ensuring compliance with quality standards.
• Developed emergency repair protocols, reducing response time to equipment failures.
• Conducted root cause analysis (RCA) for recurring faults, implementing long-term solutions.
• Collaborated with vendors for procurement and installation of high-performance equipment.
• Assisted in facility expansion projects, including installation of new machinery and utility systems.
• Ensured compliance with safety standards during all maintenance activities, avoiding workplace incidents.