-Performing contracts.-Project Supervision: on site supervision, construction timetable inspection, bill of quantities, quantity surveying, account certifications, as-built drawings and data.

Technical Office Manager:-Compiling the schedule of building maintenance projects of the Airport-Supervision of the construction studies implementation according to the quality standards-Overseeing the allocation of funds (budget and time management)-Keeping records of finished projects-Conduction of airfield surveys and inspections-Preparation and amendment of airport master plan to meet required operational capability