Open invitation to tender, deadline 08.09.2011, for general management for replacement of ventilation system in the Frejus tunnel. Duration of contract 96 months. Contact Direttore Generale, SFTRF, Modane, tel +33 4792026-00, fax -10, e-mail marchespublics@tunneldufrejus.com. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=214431-2011 and http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=241448-2011. 32/11.