Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Archive Search


Switzerland, Countrywide - ch/69


Poyry Schweiz AG of Zurig secured the EUR616,251 contract as ventilation planner for total upgrading of ventilation equipment in the 1,448 m-long Rosenberg, 1,066 m-long Schoren and 574 m-long Stephanshorn tunnels on N01, phases 32-53 of the SIA. Contact Ofrou, Road infrastructure dept, Winterthour, e-mail beschaffung.winterthur@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=95491-2015. 12/15.