Commercial Diving

Underwater Construction, Inspections, Maintenance, Repairs, Demolition, Salvage by ADAS Certified Divers.
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Marine Construction

Wharves, Jetty’s, Marinas, Seawalls, Moorings, Boat Ramps, Pontoons and more
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Project Management

Project Management, Maintenance Programs, Reports, Budgeting, Site Inspections, Drafting and more
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HDSA Civil Construction

Protective Coatings, Corrosion Control, Erosion Control Systems, Structural Steel Work, Sandstone Structures and more
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HOME » SERVICES » Underwater Video Surveying

Underwater Video Surveying

HDSA Group has extensive experience in underwater video inspection of marine structures.


Our state of the art equipment comprises of low light, helmet mounted camera's, connected via wiring on the umbilical to the site monitor and digital recording equipment. The client can observe live viewing of the job and direct the diver to areas of interest as the inspection is happening. This equipment can be operated out of our mobile inspection trailer or out of our mobile site set up.


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