Invitation to tender using negotiated procedure, deadline 23.10.2015, for construction of shafts and survey tunnels with pre ground treatments by jet grouting and freezing on the future Red line, Grand Paris Express. Duration contract 15 months from awards. Contact Societe du Grand Paris, Saint-Denis, tel +33 182462000, fax +33 182462031. Further information from https://www.marches-publics.gouv.fr/?page=entreprise.EntrepriseAdvancedSearch&AllCons&refConsultation=266511&orgAcronyme=s2d. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=339935-2015. Ref.n. 2015PN038 – Candidatures. 40/15.
