Open invitation to tender, deadline 29.01.2013, for site supervision during the tunnels refurbishment on A2, northern Klagenfurt bypass. Contract duration 07.02.2013 to 02.10.2015. Contact Asfinag, att.n Joachim Schrunner, Vienna, tel +43 50108-14264, fax +43 50108-14262, e-mail joachim.schrunner@asfinag.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=390430-2012. 50/12.