Open invitation to tender, deadline 09.09.2011, for excavation, support, final lining and roadbed of G2 tunnel and five safety tunnels (two for G1 tunnel and three for G2 tunnel) on km 3,000-7,800 section of Val Sarentino SS 508, province of Bolzano. Time limit for receipt of requests for documents or for accessing documents 29.07.2011. Contract duration 780 days, value EUR22.3 million excluding VAT. Contact Autonomous Province of Bolzano, Bids Dept, Bolzano, e-mail ufficio.appalti@provincia.bz.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=222481-2011. Bid Code 62/2011. 29/11.