Open invitation to tender, deadline 22.06.2011, for refurbishment of the Niklasdorf tunnel (1,345 m, 1,232 m) on the S6 Semmering freeway. Contract duration 12.09.2011- 03.07.2013. Contact Ing. Christian Fabian, ASFINAG, Vienna, tel +43 6646010814235, fax +43 5010814232, e-mail: christian.fabian@asfinag.at. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=144981-2011. 20/11.
