In 1965, he helped create the Instituto de Pesquisa e Planejamento Urbano de Curitiba (Institute of Urban Planning and Research of Curitiba, also known as IPPUC) and participated in the design of the Curitiba Master Plan.
Em 1965, ajudou a criar o Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC) e participou na elaboração do Plano Central de Curitiba.