Diving Services

SUBMAR is your partner for safe, efficient and high tech subsea work.

Whether it’s a lock, a quay wall, a pier or any other construction in the water, SUBMAR is your partner for inspections, maintenance and repairs.

We have the full range of underwater tools at our disposal to carry out all work.

We would like to turn your problem into our own and offer a fast and cost effective solution. We have the engineering capacity in house to calculate and design customised solutions.

If desired, all underwater activities can be filmed online.

SUBMAR has waste water equipment so that our divers can work safely and comfortably in the most polluted conditions. Diving in sewer systems, aeration basins, water treatment plants, etc. are no problem.

All the techniques and experience needed to complete a construction site are available, such as:

  • Welding
  • Thermal cutting
  • Drilling
  • Sawing
  • grinding
  • Core drilling – up to 800mm diameter
  • Demolition
  • Airlifting
  • Waterjetting
  • Concrete Pouring
  • Measuring and reporting
  • Photography and film

All the techniques and experience needed to inspect, repair and maintain vessels, such as:

  • Installation of anodes
  • Crack/pitting repairs
  • Change of hull sections (habitats and cofferdams)
  • Under water painting
  • Change different tyupes of thrusters
  • Under water inspections according to class
  • Welding and cutting
  • Hull cleaning and propeller polishing

Wall thickness measurements in the Scheldt

One of our customers is an important petrochemical company in the port of Antwerp. A large part of their supplies and deliveries goes via the Scheldt with ships. A large pipe bridge is connected to a loading and unloading jetty. To be sure of a flawless service, the...


The Dampoort lock in Bruges is a busy lock. The doors swing open almost continuously throughout the day. At night it gets quiet, still because of the lock. But a little further on there is a notorious pub. A large terrace, widespread tables and an enthusiastic crowd....


"Green needed us again" We are very proud to be their partners.