Open invitation to tender, deadline 09/02/2021, for maintenance of the safety equipment in the Parisian tunnels. The contract is composed of 3 lots. For tender documents click here and here where tenders must be sent. Contract duration will be 24 months. Contact Ville de Paris, Paris, email Dfa-bmep@paris.fr. For further on the tender, please click here and here. Ref.n. 2001042. 03/21.