Invitation to tender by negotiated procedure, deadline 02.10.2015, for the low voltage electrical work in the Pont Cardinet and Porte de Clichy stations, tunnels and additional works, for metro line 14 extension to Mairie de Saint-Ouen in Paris. Duration contract 38 months from the award. Contact RATP, Paris, website http://ratp.e-marchespublics.com. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=324175-2015. Ref.n. 15-0126-MOP. 38/15.