Each year, the capital airport takes part in the citywide clean-up. This year, April 21st, the international airport of Astana held a traditional clean-up event. The whole staff of capital airport cleared territory, total area of which consisted of 38 hectares, 300 trees were whitewashed, 10 units of special equipment were involved. More than 850 persons took part in cleaning of the airport territory. Participating in the event of cleaning and greening the territory, each employee made a great effort to the overall improvement of capital airport.