Open invitation to tender, deadline 16/05/2023, for the maintenance work on the national roads of the Interdepartmental Directorate of Mediterranean Roads. The tender is composed of 7 lots. Lots 1, 2 and 4 include tunnel cleaning services. For tender documents please click here, where tenders must be sent. Duration of the contract is 48 months. Contact Dirmed, Marseille, email Marchespublics.dreal-paca@developpement-durable.gouv.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=218882-2023. Ref.n. DIRMED-P2-23-007. 15/23.