We have a wide experience in tunnels design. We have solved many questions related with NATM (New Austrian Tunnelling Method), rock shields and EPB tunnelling, as well as cut and cover techniques (slurry walls, ground anchors, etc.). We have experience designing Underground stations.

EWE have worked in the Toronto York – Spadina Subway Extension (Canada), in the RFP for Eglinton and Scarborough Tunnels, REM project in Montreal, Finch West LRT in Toronto, and Broadway Project in Vancouver.

Some of those designs have been carried out in complex urban environments, where not only tunnel lining design but also settlements control and the third parties affections played a major role.

Our approach is always based on a deep knowledge of geomechanical and structures principles and in the use of the most advanced design techniques.

The Spanish branch of one of our partners PRO GEO Geotechnical Consultants is member of the British Geotechnical Association (BGA) as well as of the British Tunneling Society (BTS).