Landwehrbach, Herne

Specialised civil engineering
Eiffage Infra-Spezialtiefbau

Kund

Emschergenossenschaft

Projektvolym

3.0 million EUR

Byggtid

9 months

Compressed air jacking DN 2200 with self-built compressed air sluice system for the construction of a sewer

Pneumatic tunnelling with open bonnet blade
Roadheader excavator
Dry conveying
Compressed air 0.5 bar
In-house construction of the complete sluice system
Underpassing the BAB 42 motorway and other public roads
S-curve with radius R = 350 m for DN 2400 tunnelling