Negotiated invitation to tender, deadline 09.05.2016 , for technical inspection on structures and systems of Lines 15 East (Lot 2) and 18 (Lot 1) for the Greater Paris Express. For each lot the value of the contract is EUR3 million, excluding VAT, with a 171 month duration. For further information https://www.marches-publics.gouv.fr/?page=entreprise.EntrepriseAdvancedSearch&AllCons&refConsultation=287478&orgAcronyme=s2d where tenders have to be submitted. Contact Societe du Grand Paris, Saint-Denis, tel +33 182462000, fax +33 182462031, e-mail marches-sgp@societedugrandparis.fr.Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=139665-2016. Ref.n. 2016PN004. 16/16.