Negotiated invitation to tender, deadline 10.11.2014, for ballasted track renewal on the 14 km-long underground section between La Defence and Nation stations, Line RER A in Paris. The contract includes removing and installation of speed control equipment from 2016 to 2018. Contact RATP, Paris. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=348820-2014. Ref.n OA14-0987. 42/14.
