Blasting Works, Public and Specialized Works

Specialized retaining walls, land stabilization


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Nailing below ground level

Berlinese wall nailed down the road – Self-drilling injection nail – Col d’Ornon (Alpes – 38). Tracks equipped with rubber pads.

Reinforcement works on a site listed as a historical place – Royat (63) – Camera mounted on drill arm and receptor in excavator.

Gorge reinforcement following the collapse of part of RD 934 – Pyrénées Atlantiques (64).
1 drill station on excavator operating below ground level, 2 stations operating on ropes, one with ‘Blaireau’ DTH hammer, the other with CFL 68.

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