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Underwater work

Professional hydraulic engineering and construction work underwater by certified professional divers.
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UNDERWATER WORK

Underwater work in sewage treatment plants, underwater welding, underwater cutting

WE HAVE 10 YEARS OF EXPERIENCE IN THE FIELD OF UNDERWATER AND HYDRAULIC ENGINEERING WORKS

We carry out underwater work in water environments contaminated with chemical, biological, explosives and pyrotechnics.

Clean up water bodies from dangerous elements
We perform attestations, repairs, underwater non-destructive testing, surveys, inspections of floating objects and hydraulic structures
We take inventory of the underwater work performed
We cut ultrathermal
We weld underwater using the 111 method
We concrete and perform anchoring in concrete by chemical and mechanical methods
We lay prefabricated, geotextile, gabin baskets
Looking for lost items in the water
We are certified by DNV-GL, LR, NKK, RINA
We have a state-of-the-art mobile container complex for securing underwater work to a depth of 50 meters: decompression chamber, L.A.R.S. system, and steering point

Inspections of underwater parts of ship hulls and also offshore units

The experience and capabilities of our company consist of both the skills of our staff and the equipment used. As a result, we can perform any work related to this branch of underwater work. This is also possible because our team is made up of experienced divers and underwater work managers with many years of experience, including representatives of the marine industry with engineering and technical experience.

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Our range of underwater work on vessels includes:

inspections of underwater parts of the hull of ships (other vessels) – the company has Company Approval of all major classifiers: DNV-GL, LR, NKK, RINA.

Our range of underwater work on vessels includes:

– shaft fall measurements or rudder bearing clearance measurements, inspections of underwater systems (rudder, thruster, propeller), checking cathodic protection.

–Checking the water intake system for engine cooling and the fire system.

The entire review is filmed and recorded on CCTV

In addition, our dive teams perform:

- post-accident inspections of the underwater part of the hull
- underwater accident repairs
- cleaning of the underwater part of the hull, as well as polishing of the propellers
- removal of nets, and other debris from propeller, rudder, other systems
- other necessary underwater activities that may arise from operations or that are necessary during shipyard repairs
- underwater hull thickness measurements
- placing seals on kingposts and other openings located in the hulls of vessels
- replenishment of losses in cathodic protection of ships

OUR DIVING SERVICES ARE CONSTANTLY EXPANDING, WE ARE NOT AFRAID OF CHALLENGES, SO IF YOU ARE INTERESTED CONTACT US AND WE WILL ANSWER ADDITIONAL QUESTIONS

Two ISO certificates in one photo without background

WE PROVIDE TRAINING FOR PROFESSIONAL DIVERS AND UNDERWATER WORK MANAGERS

OUR TRAINING MEETS IDSA STANDARDS

records: biuro@frog.elblag.pl

Learn more about training

Categories of underwater work

Hydrotechnical works

– Reviews of hydrotechnical structures

– Installation and removal of underwater equipment

– Dredging of water bodies

– Repair and maintenance of hydraulic structures

– Examination of the technical condition of objects

Specialized work

– Underwater cutting and welding

– Underwater exploration

– Extracting objects from the bottom

– Photo and video documentation

– Cleaning the bottom of water bodies

Diving equipment

Professional equipment for underwater work

We use advanced diving equipment that allows us to perform the most demanding underwater work in a wide variety of conditions. Our mobile diving complex allows us to carry out tasks in any location with the highest safety standards.

We have at our disposal:

  • Professional surface diving equipment
  • Mobile decompression chamber
  • Underwater communication system
  • Specialized instrumentation for underwater work
  • Photo and video documentation equipment

WE CONDUCT UNDERWATER REPAIRS AND INSPECTIONS OF SHIPS

WE ARE CURRENTLY CERTIFIED BY MAJOR QUALIFICATION SOCIETIES DNV- GL, LR, ABS, NKK, RINA

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Do you need professional underwater work?

Contact us to discuss project details and get a free quote.
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