Machine name: NLUTSRSP03
 

Solutions 



The Netherlands and water go hand in hand. In the field of underwater techniques, the Dutch have a reputation to uphold. This is ensured by OTN, a company that specialises in overpressure, habitat and underwater concrete projects. The point of departure for our activities is to relieve the client of as much work as possible.
 


Diving activities

If there’s anywhere we feel at home, it’s underwater! This is reflected by our range of activities: audiovisual inspections and reports, preparation of repair recommendations, and performance of underwater activities under dry conditions using habitats.   

Habitat activities

During underwater activities in dry conditions using habitats, safety has top priority.   

Overpressure activities

OTN uses overpressure for a wide variety of activities, including underwater welding in habitats, immersion, work on tunnelling drills, etc.    

Underwater concrete

Underwater concrete involves activities ranging from preparing circular cofferdams for concrete placement to making and placing prefabricated reinforcements in situ.    

Environmental activities

As attention for environmental issues continues to grow, OTN has developed into a specialist in environmental activities.