Offshore Services

Vole au vent

Jan De Nul is a tier one marine contractor with expertise in EPCI offshore services, capable of a full balance of plant delivery as well as T&I contracting. Our extensive fleet and integrated approach enable us to perform all activities throughout the entire life cycle of offshore structures. From the very first design to the execution and even the decommissioning we meet the client's needs with overall solutions.

Offshore Renewables

Offshore Renewables

Renewable energy could power the world by 2050. As a response to the imminent climate change, the demand and development of offshore wind farms are experiencing an enormous boost.
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Interconnections

Interconnections

The electrification of households and industries is moving at a fast pace. The energy transition is increasing the demand for efficient electricity transmission across borders and communities.
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Services for oil & gas

Services for oil & gas

The oil and gas industry is one of the largest in the world. Not a surprise, since it still provides most of the energy for machines, electricity production and industry in general.
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Seabed Interventions

Seabed Interventions

We 'prepare' the seabed for the installation of offshore structures.

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Rock Installation Works

Rock Installation Works

We stabilize, reinforce and protect ­offshore structures with gravel, rocks or concrete.

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Installation of Offshore Structures

Installation of Offshore Structures

Thanks to our versatile fleet, Jan De Nul Group is able to install any offshore structure.

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Installation of Cables and Umbilicals

Installation of Cables and Umbilicals

Jan De Nul Group connects offshore structures and brings offshore energy ashore.

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Dismantling and Hoisting

Dismantling and Hoisting

The installation vessels of Jan De Nul Group install, dismantle and remove offshore structures.

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DESIGN & ENGINEERING

As the only company in our sector, Jan De Nul Group has an in-house multidisciplinary engineering division that can execute and follow up all types of project and equipment design. These in-house engineering capabilities enable us to be an all-in partner for our clients, from well ahead of the start of a project up to its complete execution. It gives us the edge to design tools and installations ourselves.

In-house design

QUALITY AND SAFETY

The safety of our personnel and all external workers who are involved in our work is very important to us. Both on board our vessels and on our construction sites, we apply high safety standards. Thoroughly training and continuously retraining our employees in the applicable rules and procedures, we can maintain operational control during high-risk activities. We remain committed to anchor safety and quality even deeper in all our activities because we strongly believe that prevention is always better than the cure.

Safety

CONTRACT AND FINANCING CONDITIONS

Jan De Nul Group can be an all-in partner for clients. We do more than contracting alone, we act as ‘unburdening’ partner: from responsibility for the design through quality monitoring of all suppliers and subcontractors up to all-in concession contracts or financing programmes. Jan De Nul Group can offer a comprehensive portfolio for every activity in whatever form.

EPCI and other contract conditions

CORPORATE PHILOSOPHY: IMAGINE, THINK, ACT

Every employee at Jan De Nul Group works every day ­according to our ITA philosophy. Good preparation and ­operational control are key to our success. It is in our ­nature to work in this way. Quality, safety, improved ­processes and satisfied stakeholders: these things matter! With a no-­nonsense mentality and in cooperation with our clients, partners and subcontractors, we all pursue the same ­objective.

About us