Open invitation to tender, deadline 03/02/2017, for installation of ventilation and smoke extraction systems for the metro Line A tunnels in Toulouse. The duration of the contract is 60 months. Contact SMAT, Toulouse, tel +33 561144850, fax +33 561144851, e-mail commande-publique@smat-toulouse.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=441827-2016. Ref.n. DOCA_VENTIL. 50/16.