Sound technical preliminary investigations with regard to site selection of car parks, sports and play areas as well as possible stage locations for the Landesgartenschau 2010 to the Landesgartenschau in Rosenheim preparations are in full swing. Still, not much be seen anywhere is built. After the dams of Inn and Mangfall for reasons of flood protection have been widened and improved, the actual construction work for the Landesgartenschau have started since February. Where are looking the Rosenheimer construction vehicles hard to imagine how it will look in the future. So the residents of the Garden Festival site starting in 2010, even with a large numbers of visitors, not an excessive noise are exposed, BImSchV conducted by Muller-BBM extensive calculations of emissions and Immissions prognoses according to 18, taking into account the noise preload. As a result were each site evaluated, proposals drawn up, proposed alternatives and if required noise protection measures recommended. 2010 lasting values are created by the Landesgartenschau in Rosenheim. There are attractive green spaces and recreational areas and places of encounter and new residential areas that have an optimised, sound technical environment for implementation of the preliminary investigations of Muller-BBM..