The station building at Augsburg Central Station is being renovated. Project manager Martin Pöllath and foreman Karsten Rieger erect supporting trestles weighing several tons for the formwork in the excavation pit. Meanwhile, Jan Wernet and his work colleagues are blowing up giant balloons on the Zugspitze, which will then be covered with 4,000 cubic meters of snow and ice. On Germany's highest mountain, an igloo village with artfully decorated overnight accommodations is being built against a breathtaking natural backdrop. And Jens Rapp and his team blow up an old bridge in Kornwestheim.