A visit to the tunnel boring machine on lot 1 of line 14
19 June 2018
5 very interested and impressed ECT Environment Department employees visited the tunnel boring machine (TBM) on lot 1 of Line 14, guided by teams from Razel-Bec and Eiffage, the civil engineering contractors for this first 3.6 km section extending Line 14 from Saint-Lazare to Porte de Clichy. Excavated soil from the TBM is managed by ECT.
