The Airports of Thailand Public Company Limited will construct a second terminal at the Suvarnabhumi International Airport. The construction work for the project is expected to begin by 2019 and be completed by 2021. It is expected to be constructed at an estimated cost of $1.3 billion and will enhance the annual passenger handling capacity of the airport by 30 million. Recently, the contract for designing the terminal was awarded to a JV of Duangrit Bunnag Architect Limited and Nikken Sekkei Limited.