Geotechnical Engineering

Building foundationsConstruction pit shoringFoundations for civil engineering structures
Improvement of subsoil and foundation soilSlope and embankment stabilization
Tunnels (mining techniques)


New Ebensfeld - Erfurt railway line, earthwork section, Eierberge Tunnel			Construction of Mahovljani Motorway Interchange in Bosnia and Herzegovina
PDF (4,80 MB)			PDF

Modernization of Nitteler Tunnel, tunnel approach and retaining structures			Bridges on northwest runway, Frankfurt am Main Airport
PDF (0,11 MB)			PDF (5,70 MB)

Service road and utility bridge West 1, Frankfurt am Main Airport			Runway bridge Ost 1 on northwest runway, Frankfurt am Main Airport
PDF (0,08 MB)			PDF (2,17 MB)

Earth pressure protection for runway bridges Ost 1 and West 1 at Frankfurt am Main Airport			Runway bridge West 1 on northwest runway, Frankfurt am Main Airport
PDF (0,10 MB)			PDF (0,08 MB)

New Erfurt - Halle/Leipzig railway line, eastern branch at Erfurt, widening of existing line and new earth structures			New B 3 road between Bellnhausen and Niederweimar: retaining walls for road (structure 2) and slope (structure 6)
PDF (1,14 MB)			PDF (0,25 MB)

Replacement of Horsterdamm road bridge over Elbe-Lübeck Canal in Lauenburg: slope reinforced with geogrid			Improvement of Mainzer Ring section of A 60 motorway, lowering of road and tunnel near Mainz-Hechtsheim
PDF (0,66 MB)			PDF (0,06 MB)

New/improved Karlsruhe – Basel railway line, connection with Katzenberg Tunnel, southern anchor wall			New Ebensfeld - Erfurt railway line, Sonneberg section, earthworks for cutting at Theuern
PDF (0,10 MB)			PDF (0,06 MB)

Tunnel improvement program with rescue areas on high-speed railway lines			Expansion of Berlin-Schönefeld Airport, steep slope reinforced with geogrid
PDF (0,20 MB)			PDF (0,07 MB)

New Nuremberg - Ingolstadt ICE railway line, northern section, securing of cutting slopes			New Nuremberg - Ingolstadt high-speed railway line, northern section, slope stabilization Auer Berg
PDF (0,05 MB)			PDF

New ship lift at Niederfinow on Oder-Havel waterway, north-east of Berlin, geotechnology			Expansion of B49 road to 4 lanes, Limburg - Wetzlar section, 6th planning section
PDF			PDF (4,82 MB)

Bad Ems tunnel, B 260, bypass			Rockface protection at Gundelsheim, Heidelberg - Bad Friedrichshall railway line, route 4111
PDF (0,12 MB)			PDF (0,06 MB)