Company Profile

Personnel

Contact Information

Contact Person:

Mark G. Olson

Advanced Geoscience, Inc

Torrance, California

Tel (310) 378-7480

Fax (310) 872-5323

Email: mgolson@

advancedgeoscience.com

 

Services:

Subsurface Geophysical Surveys

Shallow Underground Surveys and Non-Destructive Evaluation

 

Projects:

Seismic Reflection Surveys

Seismic Refraction and MASW Shear-Wave Velocity Profiling

Ground-Penetrating Radar Projects

Other Projects

 

Technical Info and Links to Other Sites

 

 

 

Shallow Underground Geophysical Surveys and Non-Destructive Evaluation of Earth Structures

Advanced Geoscience also performs smaller-scale geophysical surveys to investigate the location of underground utilities, pipelines, fuel storage tanks, concrete substructures, and other man made features.  We also use various radar, sonic, and seismic testing techniques for the non-destructive evaluation of concrete structures.  The following provides a summary of these services.  Below each is a listing of specific applications with some example data displays.

Ground-Penetrating  Radar 2D and 3D Surveys

  • Mapping of Underground Utility Lines and Substructures view example 1 view example 2

  • Investigation of Depth and Shape of Substructures view example 1 view example 2

  • Investigation of Voids Inside and Beneath Concrete Structures view example

  • Evaluation of Concrete Thickness in Tunnel Walls and Other Structures

  • Evaluation of Depth and Lateral Extent of Buried Concrete Structures view example

  • General Investigation of Drilling and Underground Obstructions

Electromagnetic and Magnetic Multi-Sensor Surveys

  • Investigation of Underground Utility Lines and Substructures view example

  • Exploration for Abandoned Oil Well Casings view example

  • General Investigation of Drilling and Underground Obstructions

Pulse Echo and Other Sonic and Seismic Wave Measurements

  • Evaluation of Structural Integrity of Concrete Piles view example

  • Investigation of Voids within Concrete Structures   

  • Evaluation of Length and Thickness of Concrete Structures     

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