Railway Tunnel Reconstruction
Major breakthrough!! The Farnworth Tunnel re-boring! Steady Away! Northwest Electrification works hit a significant milestone with Britain’s biggest active tunnel boring machine (TBM) complete with Gnat UK’s adapted Brokk 330, ‘Fillie’, the 9meter diameter Tunnel Boring Machine (TBM) broke through Farnworth Tunnel. “We were proud to assist Murphy Tunnelling on such a prestigious and demanding project. Utilising one of our Brokk 330 machines, we had to separate the undercarri