Underwater Surveys

Sonar Imaging

Dominion Divers is full service provider for underwater imaging, ideal for low visibility or high flow situations where the acquisition of an image is a requirement.

The technology is excellent for outlining major structural defects pertaining to various marine assets including bridges, wharfs and water control structures.

Dominion Divers conducts surveys with the latest technology offered by Kongberg Maritime.

A spreader bar and excavator were used for the transportation of the erosion control blankets (articulating block mat)

Underwater sonar image of erosion control blanket (articulating block mat) for the instream protection of a natural gas pipeline and river bottom.

3/4"- 2" Granular fill installed by a divers and assisted by an underwater sonar. Transportation to site was completed by using aluminum landing craft boats.

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Dominion Divers trained technicians can deliver high quality imagery and point cloud data sets.

2D Imaging

Sonar imaging is ideal for low visibility or high flow situations where the acquisition of an image is a requirement.

The technology is excellent for detailing major structural defects pertaining to various marine assets including bridges, wharfs and water control structures.

Dominion Divers conducts surveys with the latest technology offered by Kongsberg Maritime.

3D Point Cloud Data

The collection of point cloud data is vital when quantifying complex geometry where a typical measuring apparatus is not adequate. Using a focused beam to ascertain spatial data is ideal for mapping out complex structures.

Our high resolution profiling sonar can identify deficiencies to the structures and outline scouring around footings. Other applications include obtaining volumetric data to acquire a baseline for continuous monitoring or for future project planning.