Germany – Road construction works – B25 OU Dkb Erdbau

Earthworks for the construction of the B 25, Dinkelsbühl bypass. The following works are to be carried out:

Topsoil works

48,000 m³ soil to be loosened, loaded, and reinstalled

approximately 210,000 m³ soil improvement

approximately 185,000 m² binder soil improvement

approximately 3,500 t plastic culverts

approximately 28 units prefabricated culverts

approximately 22 units carrier pipes

approximately 3,400 m plastic pipelines DN 150 to DN 300

approximately 960 m reinforced concrete pipelines DN 300 to DN 800

approximately 480 m vitrified clay pipelines DN 150 to DN 200

20.800 m² ballast layers, 20 to 35 cm

approximately 2,100 m² asphalt works, wearing course and base course

approximately 4,500 t disposal of contaminated soil

approximately 1,400 m² slope stabilisations

approximately 280 m amphibian tunnel

approximately 1,800 m amphibian guidance systems

corrugated steel culvert LW 3,18 23 m

hydroseeding approximately 52,000 m²

dry seeding approximately 120,000 m²