Restricted invitation to tender, deadline 02/08/2023, for the upgrading of the SS 4 Via Salaria, Trisungo-Acquasanta, Lot 2, from km 155+400 (from the exit of Valgarizia tunnel) to km 159+000 in Ascoli Piceno province. The new section road includes two tunnels, Favalanciata (1828 m) ad Acquasanta Terme ( 2250 m). For tender documents click here, where tenders must be sent. Value of the contract EUR304.19 million, excluding VAT, with OG4 category prevailing. Duration of contract 1496 days. Contact Anas SpA, attn Eng. Vincenzo Catone, Rome, tel +39 06 490326, email appalti.lavori@postacert.stradeanas.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=386508-2023. Ref. AN 46/23. 26/23.
