FRANCE – St Denis Lanneray

Project description

Remplacement of wooden gangway structure with steel profiles along RD927 road.

Other projects

FRANCE – Le Tréport

Project description

Construction of a breakwater at Le Tréport harbour entrance north side.

380T of combiwall diam.1220 + AZ25-800, 70T of bracing, 100m3 of sprayed concrete, 29ml of prefab wall, 680m3 of rock, 4 dolphins diam.1220 with “Donut” fenders diam.2100.

Other projects


travaux speciaux alger

Algeria – Alger

Project description

Excavation for 5 levels of basements for the construction of a parking with sheetpile walls.

Other projects

travaux speciaux skikda

Algeria – Skikda

Project description

Immersed concrete for the water intake of the powerplant, and execution under water of concrete pipes into the channel of water supplying built with sheetpiles.

Other projects

travaux speciaux alger

Algeria – Alger

Project description

Execution of 2 to 3 levels of active tie rods with braces for the excavation of parkings with cofferdam.

Other projects

travaux speciaux skikda

Algeria – Skikda

Project description

Soil improvement with stone columns into soft sands for the construction of an effluent and treatment plant for a refinery.

Other projects

travaux_1

Egypt – Port Saïd

Project description

Water Intake and outfall structures for the powerplant including: Pier, dikes, sheepiles, foundations, excavations and installation of a PEHD pipe Ø 2 300.

Other projects

travaux speciaux le havre

France – Le Havre

Project description

Execution of 2 levels of tie rods of 45 ml of 3 parts of 15 m with couplers, connecting the diaphragm wall to the back-wall of sheetpiles.

Other projects

travaux speciaux ports vienne

France – Ports sur Vienne

Project description

L.G.V.S.E.A – Under water excavation into cofferdams for the construction of the Vienne Viaduct pillars.

Other projects

travaux speciaux monaco

Monaco

Project description

Installation of  metallic beams under the existing bridge allowing the sawing and the evacuation of a prestressed concrete bridge.

Other projects