Colas Rail of Maisons-Laffitte secured the contract for refurbishment of eleven motorized ventilation hatches in the tunnels of metro and RER lines in Paris. Contact RATP in Paris, tel +33 158770687, e-mail pierrette.labruyere@ratp.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=435011-2014. Ref.n. GDI 14-0261. 02/15.
