Underwater technical works

Underwater technical works include a long list of works related to water bodies. Here and laying of pipelines, and construction of underwater structures, and lifting of sunken equipment to land, etc. Work is carried out both above and below water (surface monitoring of the area and diving works).

We will not overload you with complex information about how each type of underwater technical work is carried out. We will give just one example for general understanding. For example, lifting a sunken ship to land. The process includes several stages:

1. First, the location where the ship sank is determined.

2. The depth and distance of the object from the shore are calculated, the bottom relief and its features are determined.

3. Divers are sent to the site.

4. Specialists determine the optimal method for lifting the vessel onto land and directly carry out the work.

5. The object is delivered to land.

As you understand, this is a labor-intensive sequence that requires not only knowledge and skills, but also the skill of specialists and reliable equipment. Without special equipment, such an event is simply impossible to carry out.

Underwater work services in the company "Vodolaz-Service"

OOO "Vodolaz-Service" performs tasks related to underwater work. We have extensive experience in this area, we have all the necessary equipment and gear in our arsenal, and our employees are specialists who have been tested for years. They will perform all kinds of work:

• Construction of hydraulic structures
• Painting of metal and concrete structures and buildings
• Underwater survey (video filming, depth measurements, bottom mapping, etc.).
• Diving inspection of hydroelectric power plants and ship-lifting structures.
• Strengthening of banks and filling of sinuses of berthing structures.
• Construction of protective dams and structures.
• Construction of hydraulic structures from blocks and arrays.
• Construction and repair of water intake and dispersion hydraulic structures.
• Construction of fish passages and fish protection structures.
• Construction and repair of slipways.
• Construction and repair of water intake wells, heads and caissons.
• Construction and repair of berth walls.
• Underwater concreting works.
• Diving operations during the construction of hydraulic structures using piles, shell piles and sheet piles.
• Diving work on underwater welding and cutting of metal structures.
• Laying cables across water barriers.
• Installation, repair and inspection of siphons across water barriers.
• Underwater technical and hydro-mechanized works
• Deepening the bottom of reservoirs.
• Maintenance of sea and river vessels.
• Raising sunken ships, cars and other equipment to dry land.

We will perform diving surveys of hydraulic structures, lay a pipeline or cable through water barriers and any other tasks that you face. We do not use templates in our work. Each case has its own characteristics, so it is always considered individually.

The price of underwater work also depends on the specifics of the task and is calculated individually for each client. For an accurate assessment, an initial diving survey is required, which will allow for an estimate to be made.

Upon completion of the work, we provide the client with a full package of documents with a report on the work performed.