Underwater inspections of hydrotechnical structures – professional solutions from Dival

Hydrotechnical structures, such as dams, locks, quays, or breakwaters, play a key role in water management, flood protection, and water transport. Their proper functioning depends on regular technical inspections, which allow monitoring the condition of the structures, identifying potential damages, and ensuring operational safety. Underwater inspections of hydrotechnical structures, carried out by Dival, offer comprehensive services that combine state-of-the-art technologies with expert experience.

Why are underwater inspections so important?

Hydrotechnical structures are exposed to numerous factors such as variable water pressures, erosion, sedimentation, corrosion of metal elements, and loads associated with water flow. Neglecting underwater inspections can lead to serious failures, costly repairs, and risks to human and environmental safety.

Regular underwater inspections allow:

Early detection of damages, such as caverns, cracks, or material losses.
Monitoring the impact of environmental factors, e.g., sediments, water currents, and morphological changes of the seabed.
Ensuring compliance with legal regulations, which mandate systematic inspections.
Reducing operational costs, by promptly detecting and repairing defects.

The company Dival offers comprehensive underwater inspection services for hydrotechnical structures, tailored to the specific needs of the client and the nature of the object.

How are underwater inspections of hydrotechnical structures conducted by Dival?

1. Preparation and analysis of documentation

Every inspection begins with a detailed analysis of the object’s technical documentation. At this stage, we identify key elements requiring special attention and define the purpose and scope of the inspection.

2. Visual inspections by divers

We employ a qualified team of technical divers equipped with specialized tools, such as underwater cameras, high-power lighting, and communication systems. The divers record video footage and document any observed irregularities.

3. Technologies supporting underwater inspections of hydrotechnical structures

Dival employs advanced technologies that ensure precision and detail in inspections:

Side-scan and multibeam sonars: allow precise seabed mapping and structural monitoring.
Underwater drones (ROVs): autonomous units enable inspection of hard-to-reach areas, eliminating risks for divers.
Non-destructive testing (NDT): ultrasonic, magnetic, or radiographic methods allow material condition assessment without causing damage.

4. Analysis of results and reporting

The collected data is thoroughly analyzed by our experts. We prepare a comprehensive technical report that includes:

Detailed inspection results.
Photo and video documentation.
Identification of damages and their causes.
Recommendations for repair actions.

Our strengths – why choose Dival?

Experience and professionalism

Dival is a company with many years of experience in conducting underwater inspections of hydrotechnical structures. Our team consists of qualified specialists with the technical knowledge and certifications required for underwater work.

State-of-the-art equipment

We utilize the latest technologies, such as ROVs, sonars, and photogrammetry systems, which guarantee precision and effectiveness in our inspections.

Individual approach

We understand that every hydrotechnical structure has its own specific characteristics. That’s why we tailor our services to the client’s needs, providing optimal solutions.

Safety

Underwater inspections are tasks that require particular caution. At Dival, we implement strict safety procedures to minimize risks during the execution of work.

Trust the professionals

At Dival, we understand the importance of the safety and reliability of hydrotechnical structures. Our underwater inspection services combine modern technologies with team expertise, allowing us to deliver top-tier solutions. By choosing us, you can be sure that your investment is in good hands.

If you are interested in underwater inspections of hydrotechnical structures, contact us today. Our team will gladly answer all your questions and propose a solution tailored to your needs.

Trust the professionals – trust Dival.