Technical Info

Geotechnical Investigation with Coring Boreholes and Pre-Final Geotechnical Design of the main Tunnel (L=3,5Km), 2 Cut & Covers and 3 Escape Tunnels (L=250-350m).

• category:

  Underground Structures

• Date:

  2001

• Client:

  ERGOSE S.A. / WS ATKINS S.A.