| Plannings of structural frameworks: |
| Vincentius-Krankenhaus Karlsruhe 1967 |
| Kaufhaus Schneider Freiburg 1972-1974 |
| Markgrafenbad Badenweiler 1977-1979 |
| Conversion and restoration Schwetzingen palace and several buildngs in the palace grounds from 1978 on |
| Restoration of the Orthopädische Universitätsklinik Heidelberg-Schlierbach 1977-1979 |
| Landeskreditbank (State commercial bank) Karlsruhe 1979-1983 |
| Rebuilding Schloss Gottesaue 1979-1988 |
| Saving and rebuilding Neues Museum Berlin from 1991 on |
| Railway bridge over the river Rhine between Mannheim and Ludwigshafen 1993-1999 |
| Conversion and restoration Alte Nationalgalerie Berlin 1993-2000 |
| Tunnel Döggingen 1995-1997 |
| Landesarbeitsamt (State employment office) Trier 1999-2001 |
| Hans-Otto-Theater Potsdam 1999-2006 |
