Open invitation to tender, deadline 20/11/2019, for the construction of the Bisagno river storm water tunnel (lot 2) collecting water from the Fereggiano, Noce and Rovare rivers. This section includes a 6.5 km-long tunnel, intake works for the Bisagno river, E&M, electric and special equipment. Value of contract EUR178.18 million, excluding VAT. Duration of the contract is 1,470 days. For tender documents click here where tenders must be sent. Contact Agenzia nazionale per l’attrazione degli investimenti e lo sviluppo d’impresa SpA Invitalia, attn Eng Salvatore Acampora, Rome, email realizzazioneinterventi@pec.invitalia.it. For further tender documents click here. Ref.n. 8047772F88. 43/19.