Open invitation to tender, deadline 01/02/2021, for maintenance of toll collections, lighting, tunnel, telecommunication and electrical systems on the Naples’s ring road. Value of the contract EUR750,202.74, excluding VAT, duration will be 36 months. Contact Tangenziale di Napoli SpA, Naple, tel +39 081-7254111, fax +39 081-5625793, email tangenzialedinapoli@pec.tangenzialedinapoli.it. For further on the tender click here. Ref.n. 85584364CF. 53/20.