Open invitation to tender, deadline 30.03.2017, for upgrading work under the D.l. n. 264/2006 of the following tunnels on the A10 motorway : Fornaci (1658 m, 1669 m), Orco (1032 m, 1089 m), Rocca Carpanea (1828 m, 1844 m), Monte Piccaro (769 m, 783 m), Vallon d'Arme (1594 m, 1609 m), Colle Dico (1635 m, 1633 m), Poggi (520 m, 550 m), Barbarossa (514 m, 516 m), Amoretti (557 m, 557 m), Nostra Signora della Villetta (558 m, 504 m), Madonna della Ruota (627 m 391 m), Colle Aprosio (848 m, 851 m) Del Monte (1640 m, 1543 m) and Grimaldi (761 m, 790 m). The value of the contract is EUR7,473,89.00, excluding VAT. The duration of the contract is 1001 days. Contact Autostrada dei Fiori SpA, attn Direzione Tecnica, Imperia tel +39 01837071, fax +39 0183707376, email dag.cn@autostradadeifiori.it. Tenders to be sent to Studio Notari Re, Imperia, email dag.cn@autostradadeiriori.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=031073-2017. 05/17.