Within the colloquium, lectures by short-term visiting research and practice experts will be organized to report on current problems and solutions to the revitalization of abandoned areas (eg Karolina Ostrava, Horní Suchá Industrial Zone, Prague-Karlín Boiler Room, Dolní Vítkovice Area, Bydgoszcz Industrial Area Poland, Lodz - industrial heritage complex in Poland, Stuttgart Brownfields). The task of the colloquium is also to prepare students for independent work by assigning case studies, inspired by professional lectures, focused on partial and gradual solutions of technical problems related to brownfields (degree of solution balance, studies). Students will develop individual abilities and skills to solve, discuss and present procedures and methods of work.