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Soil nailed wall – Séchilienne bypass

Project
Location
Séchilienne - Isère region of France
Type
Strengthening
Filiales
GUINTOLI
NGE GC
NGE FONDATIONS

To increase safety on the RD 1091 road where it crosses through a very active landslide zone between Vizille and Séchilienne, NGE provided its expertise in the form of earthworks, strengthening works, blasting and civil engineering to create a soil nailed wall more than 47 metres high. The 18,000 m2 wall is reinforced with 100 AD/OC walling slabs (300 m2).

The key figures
of the project

47
m high
5
berms
100
AD/OC slabs