Open invitation to tender, deadline 17.02.2014, for the partial refurbishment of the 13,972m Arlberg tunnel on the S16 Arlberg expressway. The contract includes new safety routes through the supply air duct and the restoration of E&M equipment. Duration of contract from 01.09.2014 to 30.09.2017. Contact Eng. Ulrich Engbert, Asfinag AG, Vienna, tel +43 5010814485, fax +43 5010814482, e-mail ulrich.engbert@asfinag.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=411263-2013. Ref. 2013/@AVA ID-Nr: 24476. 50/13.