Open invitation to tender, deadline 13.01.2011, for the 4,440 m San Benedetto tunnel equipment maintenance on SS685 Tre Valli Umbre, Km. 7+396 - Km. 11+800, Nucleo 5° Tronco 1°, in Norcia municipality, Perugia province. Contract value EUR190,000, duration 365 days after award. Contact ANAS, Umbria Department, Bids and contract Office, Via XX Settembre 33, 06124 Perugia, tel +39 (0)75 57492-14, fax -16, e-mail PG-GareContr@postacert.stradeanas.it. Visit http://www.stradeanas.it/index.php?/appalti/rilevanza_comunitaria/dettaglio/id/32823. Bid Code n. PG10-15. 51/10.Open invitation to tender, deadline 17.01.2011, for the 4,320 m Forca di Cerro tunnel equipment maintenance on SS685 Tre Valli Umbre, Km. 54+200 - Km. 58+300, Nucleo 5° Tronco 1°, in Spoleto and S.Anatolia di Narco municipalities, Perugia province. Contract value EUR190,000, duration 365 days after award. Contact ANAS, Umbria Department, Bids and contract Office, Via XX Settembre 33, 06124 Perugia, tel +39 (0)75 57492-14, fax -16, e-mail PG-GareContr@postacert.stradeanas.it. Visit http://www.stradeanas.it/index.php?/appalti/rilevanza_comunitaria/dettaglio/id/32824. Bid Code n. PG10-16. 51/10.