Design, manufacturing and installation of a total of 750 tons of conventional steel construction and 20.000 m² space frame roof works, including 4 shipping cargo structures, 6 ground handling structures and fuel tank and pump stations in the fuel farm within the body of Istanbul Airport POLARKON and the roof / facade covering works of these buildings with a total area of 40.500m² were detailed and applied by POLARKON within a period of 6 months.