Airports Ground Support Equipment Installation & Maintenance
Includes the installation, maintenance and calibration of devices and equipment used in airport operations, such as, baggage belts, x-ray detectors, metal detectors, baggage and person scanners, radar devices and any other devices and equipment used in airport operations.
Electrical Fittings & Fixtures Repairing & Maintenance
Includes repair and maintenance of electrical installations in buildings and civil constructions, including cables, wires, switches and feeding points, distribution panels.
Electricity Transmission & Control Equipment Installation & Maintenance Works
Includes installing and maintaining electric power transmission and distribution equipment and devices, such as current rectifiers, alternation controllers, operation panels, electric and electronic control apparatuses and distribution panels.
Solar Energy Systems Installation & Maintenance
Includes installing and maintaining solar panels and slabs energy systems (photovoltaic) on tops and facades of residential and commercial buildings, or on the ground to generate power from solar energy.