Four square cascade activating basins (A1& B1 27 x 90 m in size and A2 & B2 53 x 90 m in size) were part of the new sewage plant construction that is to treat the sewage from Magdeburg and the surrounding district.
The former town swimming pool in the centre of the old part of Ulm was given a new use. The Art Nouveau swimming pool, provided a new home for a youth music school.