"3D Modeling Union" jointly with "Yerevan State University of Architecture and Construction" organized summer practice for third year students of  " Heat and gas supply and ventilation" department. The aim of initiative is to assist in development of highly qualified specialists and acquisition of practical knowledge. Within two weeks, students had practice in companies specialized in the areas heating and heat transfer systems, ventilation, conditioning and increased their knowledge for further practical designs and installation works. The practice made it possible for a student to choose further specialization, and companies to get an idea of the possibilities of students.