Tunnel Jenner – Le Havre – 76

Nos réalisations - SETP
urban planning

SETP played a key role in the Jenner Tunnel project in Le Havre (76) in 2012, supplying a total of 1,000 m³ of fill stone, in particular Comblanchien limestone. The project was particularly complex, requiring in-depth geotechnical studies to determine the type of support to be installed. The aim was to respect the constraints and limits of the project while maintaining an identical facing on all the walls. Two types of support were used: weight walls and reinforced soil.

Nos différentes

Aménagement urbain
et paysager

de bâtiment

en pierre massive