The Rennsteig Tunnel
The Rennsteig Tunnel, with two tubes each approx. 7,900 m in length and the longest road tunnel in Germany, was built by Wayss & Freytag Ingenieurbau AG in a joint venture…
Royal BAM Group nv
On November 14, 2002 the Dutch „Royal BAM Group nv“ (Koninklijke BAM Groep nv) took over the shares in HBG, and thus also in Wayss & Freytag AG, from the Spanish construction…
Client: Himmel u. Papesch GmbH & Co.KG, NL Spezialtiefbau Süd
Employer: 50Hertz Transmission GmbH 04849 Bad Düben
Contract value: 47,500 €
Construction period: December 2013
In the course of…
Client: Betriebe der Stadt Mülheim an der Ruhr
Employer: Stadt Mülheim an der Ruhr (Municipality)
Contract value: 300,000 €
Construction period: December 2013 - February 2014
The rehabilitation…
Project Wehrhahnlinie Lot 2
Client Landeshauptstadt (regional federal land capital of) Düsseldorf Amt für Verkehrsmanagement (authority for traffic management)
Contractor Wayss & Freytag…
St Barbara's Day at the ElbX project in Wewelsfleth
St Barbara's Day at the ElbX project in Wewelsfleth: ceremonial naming of the tunnel and the tunnel boring machine for the SuedLink Elbe…
Compliance with legal regulations and internal company guidelines is essential for the sustainable success and integrity of Wayss & Freytag Ingenieurbau AG.
By strictly adhering to compliance…
This construction project provides the existing building of the Max-Planck-Institute for Astrophysics in Garching near Munich, which dates from the 1970ies, with an extension containing offices, a…
The turnkey reconstruction of the A34 truck delivery hall was realised during the user’s ongoing operations. The modernisation of the old hall comprised the reconstruction of the entire HVACR…
