Open invitation to tender, deadline 14/07/2020, for the supply of ordinary and security lighting in the tunnels Witi (1760 m, 1760 m), Lüsslingen (1230 m, 1230 m), Spitalhof (540 m, 540 m), Birchi tunnel (1 425 m, 1 700 m) on the Lengnau – Luterbach section of N05. The duration of the contract is 36 months. For tender documents please click here, here and here. Tenders must be sent to Ofrou, Zofingen, tel +41 58 482 75 11, fax +41 58 482 75 90, email beschaffung.zofingen@astra.admin.ch. Ref.n. 090091. 22/20.
