Tunnel inspection and rehabilitation forms a significant part of White Young Green’s (WYG) rail business’ capability.  A dedicated team with experience spanning civil engineering, geotechnical and general railway engineering offer innovative and buildable solutions to a broad range of problems affecting the condition of railway tunnels.

Network Rail has over 800 rail tunnels in the UK some of which date back to Victorian times.  White Young Green plays a major role in the inspection, assessment, rehabilitation and renewal of this critical element of the railway network.  Throughout the UK, WYG has built up an enviable track record in carrying out inspection and repair commissions on existing tunnels to upgrade them to meet current standards.

For tunnelling remedial work, WYG's understanding of the dynamics of tunnel structures, combined with a strong analytical approach, ensures that optimum solutions are developed.