Blasting Works, Public and Specialized Works

Specific earthworks


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Controlled blasting

T23-water drilling
for stone trap in EDF tunnel

Blasting for sanitation trench,
we came within 0,5 m
of the church wall.

Trench blasting, including in the tunnel
to install sheathing and a 20000V EDF cable.
Very hard granite terrain,
length of trench 4,8 km

Blasting between two houses and
above a terrace to extend the back of the property
and penetrate into the mountain

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