Pre-information procedure for safety upgrading of the bi-tube Tindari tunnel (2,136m, 2,136 m) on the Palermo-Messina A20 coastal motorway. Value of contract EUR13.7 million, excluding VAT. Contact CAS (Consorzio per le Autostrade Siciliane), Bids Office, Messina, tel +39 09037111, fax +39 0903711244, e-mail mlonostro@autostradesiciliane.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=306416-2013. 38/13.