Open invitation to tender, deadline 22.05.2012, for ventilation equipment in the 4.4 km-long Goetschka tunnel on the Unterweitersdorf-Freistadt North section of the Muehlviertler expressway S10. Contact ASFiNAG BMG, attn Mrs Ingrid Ellmer, Ansfelden, tel +43 50108143-60, fax -62, e-mail ingrid.ellmer@asfinag.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=121992-2012. 17/12.