Underwater Bridge Inspection

ALL-SEA underwater inspection & repair teams have years of experience working in the adverse conditions of underwater bridge substructures. Our NBIS (National Bridge Inspection Standards) certified diving technicians are the eyes and ears of the topside inspection team leader and engineer. ALL-SEA’s group of certified commercial divers then provide the experience and knowledge to carry out repairs efficiently and effectively.

Underwater Bridge Inspection Services:

• Digital still & video
• Structural concrete assessments
• Marine growth removal from substructures
• Critical structural element analysis
• Ultrasonic thickness measurements (Cygnus)
• Magnetic Particle Inspection (MPI)

Underwater Bridge Repair Services:

• Scour control & toe protection
• Concrete form & placement
• Dredging & jetting
• Caisson construction & utilization
• Concrete sawing & core drilling