Berlin is renovating its schools. Since 2012, around 1.1 billion euros have been spent on this. In the next few years, the refurbishment and construction of new school buildings will be a priority. A primary school with 4 buildings in the district of Lichterfelde is to be modernised. RBA was asked for a fee proposal by the district office Steglitz-Zehlendorf of Berlin for a survey and cost calculation of the remediation costs.