Civil sector
WE ARE CONSTRUCTORS
AND SUPERVISORS
We are contractors and supervisors of projects in the civil sector that require diving work. This includes inspection and maintenance of locks, dams, water pumping stations, diving activities for construction pits for tunnels, car parks, bridge pillars and other structures as well as the detection and identification of unexploded ordnance. (CS-OOO)
Cases
How to create space underwater for 7000 bicycles in the heart of Amsterdam?
At the city center side of Amsterdam Central Station, Qceas faced a considerable challenge. Bicycle parking for 7000 bikes had to be constructed underwater. A complex project, right in the heart of Amsterdam. The scope of the project entailed the preparatory work for the pouring of underwater concrete, inspections, cleaning the sheet piling and ground […]
Relocation of old Vreeswijk lock
The Princess Beatrix Lock Complex has been the largest monumental inland navigation lock in the Netherlands since its opening in 1938. It is the main shipping link between Rotterdam and Amsterdam, with 50,000 ships passing through the Lek Canal annually. In recent years, the lock threatened to become a bottleneck due to increasing traffic and […]
Project in the middle of the municipality of Roosendaal
The project in Roosendaal centers on a challenging concrete pour. The narrow creek is adjacent to residents’ gardens making it impossible to place equipment next to the segments to be poured. The special feature of this pour is that the underwater concrete had to be pumped through floating piping over the water. The creek is […]
REFERENCES
HOW CAN WE HELP YOU?
We inspect and optimize. We are constructor and contractor. We supervise and release. We salvage and descent. We weld, anchor and drill, on or off the beaten track. How can we help?