- Underwater renovations
- Underwater concreting
- Access ramps for boats and fire-fighting vehicles
- Remediation of pillars
- Underwater inspections
- Steel reinforcements
- Renovation of piles
- Steel piles
- Concrete piles
- Moorings and docks
- Underwater section of the coastal walls
- Wharfs
- River bank walls
- Renovations of canals
- Hydropower dams
- Pillars and bridge abutments
- Diving inspections and underwater camera filming
- Underwater prepact procedure and sealing of caverns and cavities
- Underwater grouting of cracks and concrete segregations
