Inshore diving services

We are your best partner for diving services. With extensive experience and high expertise, we handle everything from inspections to complex installations. Our team of certified divers with office in Grenland (East Norway) ensures safe and efficient execution of all assignments inland in ports and industrial areas.

Contact

P: 469 73 900
E: geir@uvann.no

We find solutions for your underwater missions

The underwater contractor takes on all types of diving assignments. We provide in-shore diving services for private, commercial and public sector entities that need inspection, maintenance and repair in coastal areas, ports and industrial installations. With experienced professional divers and specialized equipment, we handle assignments safely and efficiently. Contact us and we will find solutions.

Our diving services

  • Blast, formwork and concrete work – We perform casting, concrete rehabilitation and other underwater construction work, both inshore and offshore.
  • Underwater pipeline work – welding and installation of PE pipes – Our certified divers have expertise in the installation of pipes for water and sewage, as well as specialized work for offshore facilities.
  • Inspection diving – We offer thorough underwater inspections to uncover wear, damage or the need for maintenance, whether it concerns quay facilities, pipelines or offshore structures.
  • Offshore support operations – Our experienced divers assist with the installation, inspection and maintenance of underwater installations for the oil and gas industry.
  • Removal of wrecks and obstacles – Clean-up and removal of sunken boats, ropes and other waste.
  • Bed mapping and sediment sampling – Environmental surveys and measurement of bottom conditions for development and regulation.
  • Emergency services – Rapid response and preparedness for critical underwater missions, both inshore and offshore.

Our aproach

High flexibility and quick response

Tailor-made solutions adapted to each individual customer

Use of advanced equipment and techniques

Strict requirements for safety and quality

National coverage

We have the capacity to operate on a broad national scale, with main focus on East Norway. I.e. from Oslo and Drammen to Vestfold and Telemark with many projects in the Grenland region. Our team is always ready to adapt to new challenges. Our ability to quickly adapt ensures efficient and reliable subsea services. We offer full documentation such as video documentation and detailed inspection reports after each job.

Your underwater partner

As our saying goes: Only good solutions count! We work closely with our customers to find the most effective solutions for their needs. Contact us to discuss how we can assist with your subsea projects!

Some of our references


Inspection of quay facilities, water intakes


Replacing the cooling water inlet, cleaning the cooling water tank


Laying water and sewage to various cabin fields

Inshore diving services

Uvann offers a wide range of underwater services and solutions for related projects. With extensive experience and high expertise, we handle everything from inspections to complex installations.

Diving service for shipping

Shipping is a large and important area of ​​focus for us. We carry out a variety of assignments – everything from filming and documentation, cleaning propellers, thickness measurement, my measurement (measurement of paint thickness), removal of ropes in propellers to sealing intakes.

Inspection, analysis and report

We perform approved underwater inspections with associated damage reports / condition analyses, thickness measurements of steel within shipping and in-onshore facilities.

Insurance and salvage

We perform everything within salvage and search. Our customers are insurance companies, public agencies and private clients.

Wires and pipes

Preliminary investigations / clearance, wiring / pipe work, post-inspections, repairs, securing, remediation. Our divers are Nemko certified in butt welding and electrofusion welding for welding pipes and pipe fittings made of (PP) and (PE).

Maritime construction

We have extensive experience with maritime construction work of all sizes, such as foundation work, dredging, formwork, casting, drilling, blasting, and more.