PIPELINE

Located in a region with highly developed oil infrastructures, the BERTET company participated from the outset in the extension work of the onshore pipeline network.

In the early 2000s, the BERTET company directed its investments towards machines capable of tackling the most difficult terrain. Its first trenchers are successfully tested on 18 km of 18 '' pipeline for SPAC.

Since then, our company has taken part in several pipeline projects in France, carrying out more than 500 km of network in different diameters for GRTgaz, as a subcontractor of SpieCapag, Denys, A-Hak, DLE (Eiffage Pipeline), and SPAC.

With this experience, the company has developed solutions adapted to the hardest and most abrasive rocky terrains, combining trenchers and hydraulic hammers in all configurations where the geology poses a challenge by developing a reliable pre-slicing procedure. which guarantees constant daily rates whatever the type of soil concerned.

We have also participated as a subcontractor in the most important 48 '' pipeline projects in rocky terrain, in France and in Europe. The size of our fleet has enabled us to carry out two 48 '' pipeline projects at the same time for Spiecapag, the Val de Saône project in France and the Trans Adriatic Project in Greece.