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  • As part of the SuedLink project
14.10.2025

Video: Update on the ElbX project

Our BIM expert Lisa Wronski, together with Marco Höckelmann from German grid operator TenneT, provides exciting insights into the digital planning and implementation of this extraordinary infrastructure project.

ElbX is a tunnel structure for crossing under the Elbe as part of TenneT's SuedLink project. At a depth of around 20 metres, the PORR Group, together with Wayss & Freytag Ingenieurbau AG, is constructing a 5.2-kilometre-long tunnel in the ‘ARGE Tunnel ElbX’ consortium, in which electrical media will be laid – a crucial component for supplying Germany with renewable energy.


BIM expert in front of the model

Our BIM experience is relied upon for successful implementation:

  • Overall BIM coordination for model-based planning and execution coordination and review
  • Visualisation of complex building structures
  • Derivation of precise 2D plans
  • Creation of an as-built model as a digital representation

Thanks to the excellent cooperation between all project participants, the targeted use of BIM is already ensuring more efficient planning, smooth execution and greater transparency for everyone involved.

Watch the video to learn all about the role of BIM and the work of the team.