محمد Sattar

• Led complete electrical execution for airport infrastructure projects including MV/LV systems and utility networks.
• Supervised installation, testing, and commissioning of 33kV / 11kV substations, transformers, MCC panels, , PMCC, ELDB,
DCDB and switchgear.
• Executed MV/LV underground cable laying, glanding, termination, and cable tray installation
• Managed installation of runway lighting, taxiway lighting, CCR systems, high mast lighting, and airfield electrical systems.
• Handled QA/QC documentation, RFIs, inspections, client coordination, and project handover activities.
• Managed electrical power connections, control wiring, and testing of rolling shutter control panels and safety interlocks.
Executed installation of weighing machines, electronic weighing bridges, and cargo weighing systems with proper power
and grounding. arrangements
• Coordinated installation with vendors functional testing of cargo scanning machines, X-ray baggage scanners, and
security screening systems.
• Supervised installation and commissioning of Rapid Scan / Rapiscan security systems for airport cargo inspection areas.

• Executed electrical installation works for refinery process units and utility facilities.
• Installed and commissioned transformers, VCB, MCC, PCC panels, CT/PT, circuit breakers, and bus duct systems.
• Supervised installation, testing, and commissioning of 132kV / 33kV/11kV refinery substations.
• Handled installation of power transformers, GIS switchgear, VCB panels, CT/PT, and protection relay systems.
• Coordinated substation energization activities, feeder synchronization, and shutdown maintenance operations.
• Performed testing of protection relays, circuit breakers, transformers, CT/PT, and earthing systems.
• Managed bus duct installation, cable routing, cable tray systems, and MV/LV termination works.
• Monitored substation load distribution, fault analysis, and preventive maintenance activities.
• Performed testing activities including IR, continuity, Hi-Pot, relay testing, and functional testing.
• Coordinated shutdown maintenance, startup activities, and refinery energization processes.
• Reviewed SLDs, load lists, cable schedules, and IFC drawings for project execution.
• Ensured compliance with aviation standards, IEC standards, HSE procedures, PTW, and LOTO systems.

• Handled operation and maintenance of 11kV/33kV RMU systems and distribution transformers.
• Supervised construction and maintenance of OHTL transmission systems for 11kV, 33kV, 132kV, and 220kV networks.
• Coordinated tower erection, stringing, sagging, conductor installation, and tensioning activities.
• Executed installation of insulators, hardware fittings, earth wire, spacers, vibration dampers, and jumper connections.
• Managed route survey, tower spotting, foundation inspection, and ROW clearance activities.
• Supervised transmission line shutdown, energization, and preventive maintenance activities.
• Coordinated with substations and utility authorities for feeder synchronization and power restoration activities.
• Monitored subcontractor activities, manpower productivity, and construction progress for OHTL projects.
• Reviewed tower drawings, route layouts, stringing charts, and technical specifications during project execution.
• Conducted testing and inspection of OHTL systems, earthing, and transmission line accessories before commissioning.
• Supervised UG MV/LV cable laying, glanding, termination, and earthing systems.
• Monitored preventive and corrective maintenance activities to minimize downtime and improve system reliability.
• Reviewed SLDs, cable schedules, electrical layouts, and IFC drawings for distribution system execution.

• Managed installation and maintenance of industrial electrical distribution systems.
• Supervised operation and maintenance of electrical distribution systems for industrial and utility networks.
• Managed 11kV / 33kV feeder systems, RMU operations, transformer installation, and power distribution activities.
• Executed underground MV/LV cable laying, cable routing, jointing, glanding, and termination works.
• Handled installation and maintenance of distribution transformers, feeder pillars, MCC panels, and switchgear systems.
• Performed feeder fault isolation, load balancing, troubleshooting, and emergency breakdown rectification.
• Coordinated energization and shutdown activities for distribution substations and utility feeders.
• Coordinated shutdown activities, energization, troubleshooting, and preventive maintenance.

• Executed installation and commissioning of Metro Rail Receiving Substations (RSS) and traction power systems.
• Executed installation of electrical distribution systems and infrastructure lighting
• Supervised erection and installation of power transformers, traction transformers, auxiliary transformers, and GIS
switchgear systems
• Managed installation of 25kV / 11kV systems, transformers, GIS switchgear, and HT/LT panels.
• Conducted testing, commissioning, and energization of metro electrical systems.
• Coordinated installation of HT/LT panels, RMU, systems, protection relays.
• cable laying, cable tray installation, glanding, termination, and cable routing activities
• Executed installation of earthing grids, grounding systems, and lightning protection systems as per railway and IEC
standards

• Operated and maintained refinery power generation systems, generators, transformers, and electrical distribution
networks.
• Supported operation and maintenance of 122MW refinery power plant electrical systems and auxiliary equipment.
• Coordinated installation and maintenance of 400kV generating transformers and associated protection systems.
• Participated in shutdown maintenance, emergency breakdown rectification, and startup activities.
• Conducted preventive maintenance, troubleshooting, and shutdown activities for refinery electrical systems.
• Coordinated testing and commissioning of generators, protection relays, and HT/LT equipment.