Peru: Celebrations for Lima Metro’s First TBM Breakthrough Yurtdışı Haberleri by railsistem - Ocak 27, 20220 The first tunnel‐boring machine (TBM) to excavate beneath the city of Lima, Peru has completed an initial 720m section of tunnel, breaking through at Lima Metro’s Future Line 2 Circunvalación Station. Delia, the first tunnel‐boring machine (TBM) to excavate beneath the city of Lima, Peru breaks through at Lima Metro’s Future
Austria: Webuild Begins Work on New Brenner Base Tunnel Lot Yurtdışı Haberleri by railsistem - Ocak 26, 20220 WeBuild has begun work on Lot H41 Gola del Sill‐Pfons of the Brenner Base Tunnel using two tunnel‐boring machines (TBMs) with diameters of over 10 metres. A key part of the Scandinavian-Mediterranean Corridor of the Trans-European Transport Network (TEN-T) project, the Brenner Base Tunnel will link Italy and Austria under the