Open invitation to tender, deadline 06/09/2023, for the renewal of lighting in the following tunnels in Flanders: Craeybeckx (1.6 km) on the A1/E19 and Zelzate (400 m) on A11 / E34 (Lot 1); Tijsmans(820 m) on R2 motorway, Rupel (580 m) on A12 and Wevelgem (470 m) on A17 / E403 (Lot 2). Click here for tender documents and here where tenders must be sent. Duration of the contract is 1000 days. Contact MOW (Mobiliteit en Openbare Werken), Antwerpen, email aanbesteding.contracten.awv@mow.vlaanderen.be. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=522823-2023, http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=477796-2023, http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=467833-2023, http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=409960-2023 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=269660-2023. Ref. n. AWV A'pen-WA-INV-TNL-2023-3-F02_0. 35/23.