In Treintasub we have specialised tools and machinery to carry out all types of underwater work, including:
- Underwater outlets (trenches in all surfaces, dredging, pipe laying, concreting, placing bags etc.).
- Port works (jetty extensions, block placement, spills and screed, concrete forming, injection of underwater concrete etc.).
- Stone demolition.
- Pumping sand from a distance.
- Laying of telephone lines and electrical cables.
- Piling up to 250mm in diameter.
- Mortar injection for underpinning and crack filling.
- Hose changing in crude oil fuelling depots.
- Offshore works.
- Maintenance and repair of underwater facilities.
- Underwater welding and cutting.
- Underwater diamond wire cutting.
- Blasting.
- Reservoir work.
- Geotechnical extraction and sampling.
- Thickness measurement.
- Inspection, filming and reporting of all types of offshore facilities.