Hibbard Inshore provides underwater inspection and maintenance services using Remotely Operated Vehicles. They perform underwater services for both the inshore power producers as well as for offshore installations. They can perform ROV surveys of long tunnels to 20+ km as well as penstock, trash rack, valve, face of dam, reservoir bathymetry, apron, lower outlet, head gate and seal, and stop log inspections. Additionally, they have performed installation services and surveys for offshore wind farms and subsea cables. Using robotic vehicles can solve complex issues without dewatering or placing divers in harm’s way. Services include but are not limited to high-res video, sonar dimensioning, 3D mapping, underwater NDT, burial surveys, span detection, dam condition surveys, underwater dam concrete repairs, bulkheading, leak repair, debris removal, general marine survey/inspection and ultrasonic thickness testing.