Open invitation to tender, deadline 16/02/2023, for the implementation of passive protection against the fire in the Cointe tunnel – direction to Luxembourg on connection E25/E40 at Liegi. Click here for tender documents and here where tenders must be sent. For further information contact RW-SPW-O8.03.02-Direction de l'Exploitation des tunnels, Liegi, tel +32 42545211, email dgo1-53@spw.wallonie.be. Contract duration will be 5 months. Contact Direction de l'Exploitation des tunnels, Liegi, tel +32 42545230, email justine.ruhwiedel@spw.wallonie.be. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=024429-2023 Ref.n. SPW-MI03.2-SOFICO-22-5717-22-11-F02_0.02/23.