Open invitation to tender, deadline 24/06/2021, for maintenance of lighting equipment in tunnels on national road network in Ile-de-France, managed by DIRIF. The contract is composed of 2 lots. For tender documents click here, where tenders must be sent. Contact MEEDDM, Creteil, tel +33 141787225, email Nicolas.laval@developpement-durable.gouv.fr. For further on the TED tender, please click here and here. Ref.n. 21-AOO-DIRIF-ECL. 25/21.