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Our expertise in pictures
Our projects, photographed by our teams and sorted by trade.
Marine works
9
Deep foundations
6
Civil engineering
19
Steel construction
13
Industrial works
7
The team
6
01
Marine works
Pile protection, jetty, breakwaters and bathymetric surveys
Installing anodes on the jetty piles
Pile protection
The jetty and conveyor at the port of Bargny-Sendou
Protection of 200 piles on the jetty
View of the conveyor from the quay
Rock armour and coastal protection works
Bathymetric survey on the Abidjan lagoon (quay at Vridi)
GNSS positioning station on the shore
Depth map output (isobaths)
02
Deep foundations
Vibratory pile driving and pile driving, on land and at sea
Pile-driving test at the LNG terminal, port of Dakar
Pile driving on a seafront site
Conveyor footings
Onshore pile driving, aerial view
Onshore pile driving, crawler crane
Pile ready for driving
03
Civil engineering
Foundations, excavation, reinforcement, formwork, concrete and offsite works
Silo building
Conveyor civil works: foundation reinforcement and formwork
Seafront conveyor footings
Silo buildings: foundation footings
Silo building: blinding concrete
Offsite works, ELTON area: pumped concrete placement beside a tank
Offsite works, ELTON area: concrete footings and pedestals
Offsite works: concrete wall in excavation
Offsite works, ELTON area
Industrial building foundations, aerial view
Aerial view of the SECOWA base
Excavation earthworks
Raft at the bottom of the excavation
Pouring blinding concrete in the excavation
Column formwork
Foundation footings
Footing reinforcement and formwork
Footing formwork in the excavation
Concreting footings
04
Steel construction
Conveyor structures, silo buildings, steel frames and access trestle
Silo building and conveyor: site overview
Silo steelwork during erection
Silos in place on their steel structure
Structural steelwork and associated works
Conveyor erection on the jetty
Conveyor structure on the jetty
Conveyor running along the jetty
Conveyor steelwork on the jetty
Access trestle truss spans
Access trestle piles, packed for shipment
Night lift of a truss span
Design and 3D modelling: civil works and pipe racks for offsite
Design and 3D modelling: civil works and pipe racks for offsite
05
Industrial works
Erection of Siwertell unloaders, crane rails and conveyors
Lifting the boom of a pneumatic ship unloader for the mineral quay
Assembly of a Siwertell unloader on the jetty using two mobile cranes
Siwertell unloader erected
Erection in progress
Crane and lifting equipment on the quay
Siwertell unloader and lifting equipment on the quay
Laying the crane rails
06
The team
On site, with our partners
Part of the crane erection team
The team on the conveyor steelwork
Weekly safety toolbox talk
A SECOWA engineer facing the quay
Site visit with the Minister of Energy at SECOWA’s premises
Site visit with the Minister of Energy at SECOWA’s premises
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