Referenz

Nürnberg, Südostsammler BA 6, Regensburger Straße

Contractor
Arge Südostsammler Nürnberg BA6
Oskar-von-Miller-Str. 18
D-92637 Weiden
Machine operator
Stadt Nürnberg
Stadtentwässerung und Umweltanalytik Nürnberg
Adolf-Braun-Str. 33
D-90429 Nürnberg
Building time
10/2015 - 07/2016
Services
Canal construction
Tunnels
Road | Rail
Method
Full face technology

Project description

The project "south-east sewer Nuremberg" was realised in the middle of the city Nuremberg called Gleißhammer. The construction site was situated between the mainstreet and the railway line to the centre. During the pipe jacking the railway was crossed two times and the also the mainstreet.

There were two sections with 181 metres and 381 metres with reinforced concrete-pipes (inner diameter 2500 mm) to build.

A slurry TBM with gyrocompass and hydraulic water levelling was used for the section radius of 400m. The geology was hard rock with groundwater level 5 to 6 metres above the boring machine and the surface in maximum of 17 metres.