Construction contract awarded for München S-Bahn second tunnel, Germany November 15, 2018 | Europe News A consortium of Ed. Züblin AG, Wayss & Freytag Ingenieurbau AG, Max Bögl Foundation & Co. KG and Bauer Spezialtiefbau GmbH has secured the EUR189-million contract from DB Netz AG for construction of t... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password