• Acoustic imaging
• Dimensional readings
• Non-destructive testing
• Wall verticality
• Bathymetric studies
• Sampling
• Impact studies
• Work solution optimization
• CDAC support (conception and design assisted by computer, AutoCad^®)

Utilization of acoustic imaging or traditional methods for:

• Harbour structures
• Hydroelectric dams
• Locks
• Industrial and municipal infrastructures (fall outs, water intakes, underwater cables, etc.)

• Engineering support for contractors
• Complete management of submerged projects
• Subcontracting
• Examples of work: cathode protection, dam grates, anchoring installation and drilling, excavation, welding, oxy-cutting, product injection (epoxy and cement), valve installation, grates and piping, installation of electrical cables, installation of cofferdams and more.

• Support service for all underwater interventions

• High precision underwater visualization in order to detect scouring, cracking, rifts, deformation, sagging, etc.
• Profiler (Lateral sweeping sonar)
• Remote-controlled high-resolution digital underwater video camera and recording on DVD
• Acoustic imaging
• Ultrasound device

• Temporary wharves
• Hyperbaric chambers
• Diving container with personnel
• Barges and tugs