Construction supervision for the four-track upgrading of the ICE railway line in the planning section PA17 North of the upgraded line Nuremberg-Ebensfeld

As a subcontractor of CONFIDO Engineering, G.E.O.S took over the geological and geotechnical construction supervision of the Nuremberg - Ebensfeld railway line upgrade in the planning section PA17 North (Erlangen North).

The approximately 10-kilometre-long section begins in the city of Erlangen north of the railway station and ends in the north of Baiersdorf. The four-track upgrade of the Nuremberg - Ebensfeld line is part of the Nuremberg (Ebensfeld) - Erfurt - Leipzig/Halle - Berlin railway connection in the German Unity Transport Project No. 8.


  • Geotechnical field and laboratory investigations for tests on behalf of the client (e.g. densitometer, dynamic drop plate, static plate load test)
  • Geological documentation of ground conditions for various structures, such as bridges, passageways, deep drainage and railway embankments
  • Geological supervision and documentation of bored piling works
  • Construction supervision for soil replacement and for the construction of binder-reinforced construction sections