Blasting Works, Public and Specialized Works

Difficult access works

Work in confined spaces

Surveying clean-up operations for a very deep mine well in order to devise and install a permanent sealing system

Preparing to inject a sinkhole in an old sanitation tunnel (Béziers – 34)

Forced ventilation for tunnel repair

Reinforcement of small-section tunnel
using dry-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