Open invitation to tender, deadline 12.12.2011, for maintenance of monitoring equipment in 3.2 km-long Limina tunnel, on SS 682, in Reggio Calabria province. Contract value EUR450,000, duration one year. Contact ANAS SpA, Calabria Road Dept, Bids and contracts office, Catanzaro, tel +39 0 961 531011, fax +39 0 961 725106, e-mail CZGareContr@postacert.stradeanas.it. Bid Code n.CZ2011/28. Visit http://www.stradeanas.it/index.php?/appalti/rilevanza_comunitaria/dettaglio/id/45972. 48/11.