Blasting Works, Public and Specialized Works

Civil engineering - Specialized concrete works


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Miscellaneous works

Construction of a sedimentation pool lined with stone in a mountain area Height 12 ml.

Gabion structure over a nailed wall

Separation of wastewater and rainwater, repairs to the lock wall and the tunnel ceiling. Construction of a concrete base.

Securing the tunnel open to the public for the praised event “Toques et Clochers” (“Chef’s Hats and Steeples”) – Installation of bolts and projected concrete.
Securing of tunnels - Installation of bolts and projected concrete

Specialized foundations, deep foundations and ground improvement

Micropiles, injections, underpinning works, reinforcement works and strengthening of foundations

Specialized retaining structures, ground stabilization

Nails, anchors and micropiles, nailed walls, berlinese walls, T-shaped piles, drainage systems, jet-grouting, wells

Civil engineering, specialized concrete works

Projected concrete, shuttered concrete, restoration and construction of constructive works, waterways works

Difficult access works

Works in
confined spaces,

works
at height

Specific earthworks

Blasting works, rock-breaking work, underground works

Environmental works

Rehabilitation of industrial sites and mining sites, hydraulic works, risk prevention, cleaning-up of polluted sites