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Infrastructure

Infrastructure

Argeo

Bridges and Crossings

  • Survey planning and selection of method, including HSEQ risk assessment
  • Geophysical and hydrographical data acquisition
  • Sedimentary geological analysis and assessment
  • Geotechnical and geophysical data integration
  • Geological interpretation and modeling

 

Geo Hazzard

  • Underwater landslide hazard assessments
  • Sonar and Multibeam mapping for slope stability
  • Seabed Resistance
  • Backscatter analysis / hardness

 

Site Survey

  • Topographic mapping
  • Sediment survey
  • Hydrographic and sedimentary maps
  • Thickness of loose material details
  • Accurate depth to bedrock and rock quality
  • Geological 2D and 3D modeling

Cable Route Survey

  • Cable routes and route survey
  • Before and after installation survey
  • Troubleshooting and cable breakage survey
  • Cable suspension (free-span) risk
  • Cable and pipe inspection

Harbors and Traffic Routes

  • Map with the thickness of loose material
  • Sediment profiles in 2D and 3D
  • 3D bedrock, surface maps including rock quality
  • Integration of geotechnical and geophysical data
  • Plan map for geotechnical drilling based on seismic interpretation

 

Ground Investigations at Sea

We use qualified methods, tools, and technology to guarantee our customers the best possible result that reduces project risk and operational costs. The methods, tools, and technology vary depending on the different projects and challenges so we can produce an optimal result with our knowledge.

 

Accurate Processing and Interpretation of Data

Hydrographic Bathymetry and Sonar Mapping

Projects on Land

Våre områder

mUHR Seismic

mUHR Seismic

Multi-channel high-resolution (mUHR) seismic with a short hydrophone distance and firing rate. Resolution from 40-60cm vertically with a source that has a reach down to about 200m (below the seabed).

Interpreted Seismic Surfaces in a 3D Model

Interpreted Seismic Surfaces in a 3D Model

Seismic grid (50x50m) 2D survey design processed into high quality and interpreted as a 3D model before integration of geotechnical data.

Total Probes Integrated into a 3D Model

Total Probes Integrated into a 3D Model

After seismic processing and 3D interpretation, geotechnical boreholes are made (total sounding, etc.), and will be integrated and re-interpreted to give the customer the best possible understanding of the risks and challanges of a project before the foundation and design is laid down.

Portfolio

Pipeline and cable inspections

Kongsberg Maritim developed an Hi-Resolution sonarsystem (HISAS)  which significantly increases data resolution over the full sonar beam range. The operational […]

Anchor locations

For oppankring av større overflatekonstruksjoner som flytende vindturbiner, havfarmer og FPSOer, spesielt i værutsatte områder, må det gjennomføres en nøyaktig […]

HISAS Side-Scan Sonar

Sidescan sonar, technology and methods Sonar data has been an integral method for seabed imaging and bathymetry for decades. Prior […]

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