Negotiated invitation to tender, deadline 28/05/2020, for study, delivery, installation and maintenance of tunnel ventilation and smoke extracting system in tunnels on RATPS network (metro, railway and tramway). Contract duration will be 84 months. For tender documents please click here where tenders must be sent and here. Contact RATP, attn Pauline Lepesqueux, Paris, email Pauline.LEPESQUEUX@ratp.fr. Ref.n. DHA_2020GDI15518. 19/20.
