What questions we answer

How do I repair underwater steel damage? Which solutions work in practice for my structure? What provides the lowest long-term cost?
How quickly can I implement measures? How do I ensure quality and a long lifespan?

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Our underwater steel work services are aimed at inspection, maintenance, repair and rehabilitation of critical infrastructure in marine and industrial environments. The work includes both load-bearing steel structures, marine installations, and technical components exposed to corrosion, wear and underwater loads. We deliver technically robust and practically feasible solutions that help to ensure the lifespan of structures, stability, and operational reliability. Through experience, documentation, and modern inspection methods we help clients assess condition, plan measures, and carry out necessary repairs safely and efficiently.

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Typical structures and facilities we work with

Steel quay structures
Sheet pile walls and pile structures
Bridge foundations and steel piers
Marine steel structures
Pipes and subsea pipelines
Mooring systems
Offshore and industrial structures
Fenders and fastening systems
Steel structures in ports and industrial areas
Load-bearing underwater structures

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Underwater steel work requires high professional competence, good planning and the right choice of method. We place great emphasis on collaboration between the client, design, and execution personnel to ensure that the chosen solutions are realistic, safe, and feasible under actual conditions.

Underwater work on steel structures often involves challenges related to corrosion, material wear, limited visibility and accessibility, loads, and deformations.

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Through experience, we find effective and practical solutions that provide the client with high quality without unnecessarily complicated or costly methods.

We use modern inspection and control methods to document the condition of underwater steel structures, including ultrasonic thickness measurement, corrosion control, and visual inspection.

We perform inspections and control work in accordance with relevant standards and procedures, and can provide inspections performed by personnel with CSWIP certification in underwater inspection. This assures the client that the work is carried out with high professional quality and documented expertise.

The service is used, among other things, for corrosion and material thickness control, through periodic inspections and condition assessments before rehabilitation measures are initiated. It is also relevant for damage after collisions, storms, or other incidents, where rapid repair or replacement of steel parts is needed to maintain structural integrity.

Structural Integrity as a key part of our service. Steelwork is also crucial for documentation related to certification and regulatory requirements, where accurate condition documentation is essential. This is particularly true for the maintenance of quay and harbor facilities, as well as in offshore and industrial projects, where safety, quality, and operational reliability are paramount.

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