Company

• News
• Introduction by Jean-Pierre Lamoure
• Introduction by Remi Dorval
• Key figures
• Management of the Group
• Safety

Locations

• Worldwide
• Specialised subsidiaries

Projects

• World records
• Type of Projects
• Worldwide References

Techniques

• Innovation awards
• Specialities
• R & D
• Equipment

Publications

• Press releases
• Technical Papers

Human resources

• Recruitment

World Records

Le Havre France Deep diaphragm wall for a 1.6km long quay wall. Mud Mountain Dam USA 123 m deep cutoff wall. Pehuenche Dam Chile 62 m deep diaphragm wall using mechanical grabs through boulders. Yacyreta Dam Argentina 1 million m² watertight 70 km long diaphragm wall cutoff. A22 motorway France Environmental retaining wall using Ecosol®porous materiel for contaminated site. French National Library Paris Free standing 35 m deep T shaped diaphragm wall for a 1,000 m long and 1 million m3 excavation. Akashi Bridge Japan North anchorage block for a more than 1900 m span suspension bridge. 75 m deep circular diaphragm wall, 85 m in diameter. Heavy Goods quay in Dunkirk France Diaphragm wall quay with 31.50 m clearance height. Thika Dam Kenya 35 m deep jet-grouting cutoff wall. Petronas Towers Kuala Lumpur, Malaysia Foundation barrettes down to 125 m. Road underpass tunnel El Azhar Cairo, Egypt Urban road tunnel; diaphragm wall down to 87 m, grouting, dewatering.