AllAsphalt water engineeringConcrete and reinforced concrete engineering and maintenanceSubject examiner for regulating/controlling authorities Pumped-Storage Plant Goldisthal Pumped-Storage Plant Geesthacht Schömbach Barrage Innerste Barrage Pumped-Storage Plant Erzhausen Pumped-Storage Plant Glems Wahnbach Barrage Storage Basin Geeste Eggberg Basin Hornberg Basin Nagold Barrage Pumped-Storage Plant Vianden Pumped-Storage Plant Markersbach Pumped-Storage Plant Koepchen Herdecke Further projects
