Open invitation to tender, deadline 17.07.2013, for construction of 750 m-long cut/cover connection using diaphragm wall technique for deviation of Rn19 between Rn406 and Rd94c at Boissy-Saint-Leger. Contact MEEDDM, attn M. Bouville Boris, Paris, tel +33 140618630, e-mail bm.sg.driea-if@developpement-durable.gouv.fr and https://www.marches-publics.gouv.fr/index.php?page=entreprise.EntrepriseAdvancedSearch&AllCons&refConsultation=101879&orgAcronyme=d4t. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=132780-2013. Bid code DRIEA-AOO-13-011. 17/13.