 The President asked Voulgaris to conduct a study on the search for a suitable location in the city to build a colony for war refugees there.Allocation of other urban plans followed, such as the urban planning of the cities of Nafplio (historic center and suburb of Prónoia), Tripoli and Argos, in collaboration with Captain Garnot.Yet, the most important urban planning mission of Voulgaris was the planning of the city of Patras in 1829, order by the President.