Aquacoustic

River Crossing & Bridge Abutments Survey

Collect bottom data under floating obstructions

We can help you make sure that scour has not exposed your pipelines to hazards such as suspensions or tension. With an exposed pipe, debris can buildup on one side of the pipe creating tremendous tension forces.

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Advantages

  • Shoreline laser surveys
  • Slope hazard identification
  • Pipe, cable suspension identification
  • Pipeline location, meander and profile
  • River bottom & scour analysis
  • Site photographs
  • Depth of cover
  • Internal siphon surveys
  • Outfalls
  • ROV surveys
  • Diver intervention

Our Laser and Sonar unit can be deployed from a Small Vessel.

We use a simple pole mounted unit that has an RTK GPS antenna, IMU, laser unit, video camera and sonar; all mounted on a machined pole. This allows for use on vessels of convenience as well as our own 14’ inflatable.

ROV survey

  • External Pipe Survey
  • Catenary Identification
  • Bottom Material
  • Pipe Condition Visual Survey
  • Span Measurements using Sonar

Bathymetric surveys

  • Survey under obstructions
  • Illustrate river bottom trends
  • Slope hazard identification
  • Capture exposed pipe data
  • Capture scour patterns over time
  • CAD ready XYZ data
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