Negotiated invitation to tender, deadline 11.09.2015, for construction (tunnel, station and civil works) from Fort d'Issy Vanves Clamart station (not included) and Villejuif Louis Aragon station (included) on Red Line 15 south. Further info from https://www.marches-publics.gouv.fr/index.php?page=entreprise.EntrepriseAdvancedSearch&AllCons&refConsultation=212409&orgAcronyme=s2d. Contact Societe du Grand Paris, Saint-Denis, tel +33 182462000. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=276280-2015. Ref.n. 2015PN037. 34/15.