Open invitation to tender, deadline 25/07/2024, for the maintenance of the equipment in the Bois de Peu and Fontain tunnel on the southeast ring road of Besancon, named Voie des Mercureaux, on national road RN 57. The contract is composed by 3 lots: For further information on the tender, please click here. Contact Direst, Nancy, :tel +33 383509600, email pole-administratif-marches.bgam.sg.dire@developpement-durable.gouv.fr. Visit https://ted.europa.eu/en/notice/-/detail/343087-20244. 24/24.