Expertise at the heart of your projects
We combine engineering, field experience and an international dimension to offer reliable, sustainable solutions adapted to your challenges. Each mission is a challenge that we take on with rigor and professionalism.
Technical assistance & project management
CREOSEA provides experienced engineers and field experts to manage your maritime, offshore, subsea, and coastal projects. Our approach is based on integrated planning, precise risk forecasting and continuous quality monitoring — guaranteeing reliability, compliance and budgetary control.
Presence on-site
On-site support, anticipation of unforeseen events and mastery of the complexity of operations.
Coordination
Managing subcontractors and coordinating on-site teams.
Site monitoring
Daily operations control, reporting, compliance with
technical and HSE specifications.
Quality control
Inspections, document checks, monitoring of non-conformities.
Acceptance of works
Technical validation and final conformity testing.
Cost and risk management
Evaluate, anticipate and control the technical, financial and environmental risks of your projects.
At CREOSEA, we know that the success of a maritime project is not limited to technical design. It is based on a precise understanding of costs, risks and operational procedures.
Cost estimation
Calculation of projected expenses, consolidation of budgets, supplier consultations and support for optimised decision-making.
Invitations to tender and review of proposals
Assistance, preparation, analysis and technical evaluation of bids; preparation of preliminary documents and project specifications.
HAZID/HAZOP studies
Identification, assessment and hierarchisation of potential risks; definition of mitigation measures and compliance with international standards.
Execution methods
Drafting precise installation procedures and operational sequences to ensure safety and smooth operation.
Integrated planning
Realistic schedules including marine, environmental and logistical constraints; Metocean assessment to optimise standby times.
Independent technical review
Representing the client's interests before final validation or acceptance of the project. Reviewing plans and specifications issued by companies or design offices.
Supervision of maritime & subsea works
We provide supervision and coordination of your operations in collaboration with specialised partners.
Our missions include the organisation, monitoring and management of operations:
Control of concrete structures, bridges, piers, ships, dams and industrial installations.
Repair and consolidation of submerged structures and hydraulic structures.
Elimination of marine deposits, corrosion and vegetation by brushing or hydrowashing.
Installation and maintenance of defences, dredging operations, ship chartering and maintenance of port infrastructures.
Supply, installation, calibration and maintenance of beacons, buoys, lights and maritime beacon equipment (IALA standards).
Installation of pontoons, anchors, floating structures and other technical equipment.
Installation of riprap, gabions, acropodes, geotubes or “Chinese pods” for coastal stabilization.
Design, installation and testing of suction and discharge lines.
Installation, inspection and maintenance of HDPE or steel lines (sealine).
Installation and monitoring of equipment for measuring currents, waves and environmental parameters (buoys, ADCP, DVL, etc.).
Seismic data acquisition, lateral sonars, coring and marine soil analyses.
Inspection, design and validation of mooring systems according to IALA standards.
Interventions in confined, dark or contaminated environments (wastewater, bentonite, basins).
Modeling of underwater relief, control of dredging volumes and topographic monitoring of structures.
Industrial services & maintenance
We offer industrial services to preserve, rehabilitate and protect your critical infrastructures.
CREOSEA intervenes in the protection, rehabilitation and maintenance of industrial and maritime structures. Our teams combine advanced technologies and field expertise to ensure the sustainability, safety and compliance of your installations.
Our expertise covers:
Corrosion control and protection
Application of anti-corrosion coatings, condition, inspection, surface preparation and preventive maintenance of metal structures.
High-pressure
jetting
High-pressure scraping,
hydroblasting, preparation before painting or industrial coating.
Laser corrosion cleaning
Precise removal of corrosion, oxides or coatings without altering the metal, including on sensitive components.
Non-destructive testing (NDT)
Inspections by visual methods, magnetic particle, ultrasonic or dye penetrant methods to detect cracks, porosity and structural defects.
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Subsea pipeline
repair
Preventive and corrective
maintenance on steel or HDPE pipes, replacement of sections, internal inspection and leak testing.
