1950 – 1962 Secondary school: Matriculation
1959 – 1962 Specialty: Building draftsman
1959 – 1962 Specialty: Building draftsman
1964 – 1970 University education: Technische Universität Dresden Dipl.-Civil Engineer
1964 – 1970 Post-graduate course Ph.D
1982 TU-Leipzig Faculty Assoc. Professor
1989 TU-Leipzig Supernumerary Professor
1994 Doctor Honoris Causa of University of Architecture and Civil Engineering – St.-Petersburg
1996 Doctor habil of University of Architecture and Civil Engineering – St.-Petersburg
1997 Member of the Russian Academy of Sciences (Transport)
1997 Consulting engineer, Construction chamber-Berlin
1990 Universities of Moscow/ St.-Petersburg, Professor of Construction management
2000 UACEG-Sofia Professor of Construction management and water management
2001 Member of the International Academy of Information-Brussels
2001 Member and Professor of the International Academy of science, education, industry and art,
California, USA
California, USA
2008 Doctor Honoris Causa of University of Architecture Civil Engineering and Geodesy– Sofia
2009 Full member of Leibniz society
2011 Honorary Professor of Moscow University of entrepreneurship and law