In 2013, the first lecture hall was built for RWTH Achen. The Evolution structure accommodated an auditorium with two lecture halls for 500 students each, a central hall and sanitary facilities. Originally planned to be in use for a duration of 7 months, the building actually remained in place for 4 years before being dismantled. The reason for dismantling the structure was the expiring short-term permit. The first auditorium was such a success that a copy of the first building was soon erected. Here, too, we were allowed to apply our installation. Functional lighting, emergency lighting, exterior lighting and distribution boxes were used. To this day, the customer is very satisfied and we provide service where necessary.