The JV GIE Eiffage energie systemes ferroviaires from Velizy-Villacoublay, Engie Axima SA from Paris La Defense and INEO UTS (Urban Transportation Solutions) from Montreuil secured the contract for systems and works for ventilation, decompression and fume disposal in the tunnels for Lines 16 and 17 of the Grand Paris Express. Contact Societe du Grand Paris, Saint-Denis, tel +33 182462000, fax +33 182462031, email marches-sgp@societedugrandparis.fr. For tender information please click here Ref. n. 2018PN021. 31/20.