Thames Tideway Tunnel
In joint venture with the partners BAM Nuttall, Morgan Sindall plc and Balfour Beatty Group Limited the tunnelling division of Wayss & Freytag Ingenieurbau AG, through their…
Special Foundations
Various special techniques are available for building foundations. The use of ductile cast iron piles has proven to be a competitive method for pile foundation. Here, a ductile…
The longest concrete bridge in the world
Maracaibo is a port on Lago de Maracaibo (Lake Maracaibo) in the north west of Venezuela. Between 1958 and 1962, Wayss & Freytag built the longest…
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…
