special file underground works solscope


Realization of microtunneling projects

A look back at the special underground works file from Solscope in which our Deputy Technical Director and Scientific Advisor Umur Salih OKYAY was interviewed about the challenges of carrying out microtunneling projects.

Two projects currently underway are presented. 

Common issue: river crossings.

These projects are taking place in specific geological and hydrogeological contexts and require an analysis of the issues involved in order to achieve the objectives efficiently and safely.

Travaux de realisation du projet VL8 Mission G2 Pro Infraneo

mission g3 infraneo

Installation of the GRTgaz gallery under the Durance (Mission G3 Infraneo).

Work on the VL8 project (Mission G2 Pro Infraneo)