ATLAS is a leading provider of geophysical testing services in the Kingdom of Saudi Arabia and Bahrain. Our methods apply to all fields of engineering geophysics onshore, as well as offshore.
Surface Geophysical Surveys
- Seismic Refraction
- Seismic Reflection
- Seismic Surface Waves
- Electrical Resistivity Tomography
- Vertical Electrical Sounding
- Ground Penetration Radar
- Vibration Monitoring
Borehole Geophysical Survey
- PS Suspension Logging
- Full-Wave Sonic Logging
- Standard Down Hole Seismic
- Standard Cross Hole Seismic
- Cross Hole Seismic Tomography
- Seismic CPT Method
- Parallel Seismic Method
Marine Geophysical Survey
- Bathymetric Survey (Single/ Multi-beam echo-sounding surveys)
- Sub-bottom Profiling
- Marine ERT Survey
- Side Scan Sonar Survey
- Marine Magnetometer survey
- Marine Resistivity Imaging
Borehole Geophysical Survey
- Three Arm Caliper Logging
- Natural Gamma Logging
- Temperature/Conductivity Logging
- Resistivity Logging
- Self Potential Logging (SP)
- Acoustic Televiewer Logging
- Suspension P-S velocity logging
Geotechnical Investigations
Soil investigation is done to determine the depth and characteristics of the different subsurface formations, the required foundation depth, the most suitable and economical type of foundations, the allowable bearing capacities and expected settlement for the proposed structures along with the guidelines for earthwork construction specifications, cement type, backfill and other geotechnical recommendations.
Borehole Geophysical Survey
- Drilling the required number of boreholes till the required depth in all types of formations encountered.
- Engineering analysis is made and detailed design criteria is provided to design the safe and economical foundation for the structures based on the in-situ and laboratory testing and findings.
