Open invitation to tender, deadline 13.01.2010, for interconnection system for ventilation equipment in Tenda tunnel on SS 20 Valle di Roja and Colle di Tenda (CN). Contract value EUR835,021. Contact ANAS SpA, Piedmont Department, U.O. Tenders and Contracts, Turin, tel +39 (0)11 573911, fax +39 (0)11 5660906. Visit http://www.stradeanas.it/index.php?/appalti/rilevanza_comunitaria/dettaglio/id/13777. Bid code: 2009PA058. 50/09.