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Consultancy & Testing Services
Geotechnical Field Investigation and Monitoring
Geotechnical investigation is a cornerstone of our services, performed by a team of experienced experts. We offer comprehensive services to investigate project sites, conduct testing and analysis, and provide recommendations for foundation and site preparation. The geotechnical engineers and geologists at SAS Ground Engineers are highly skilled professionals, meticulous in their attention to detail, ensuring precision and quality in every project. Our expertise includes the following:
Our expertise
- Borehole drilling and Sampling
- Rock core drilling
- Standard Penetration Test (SPT)
- Static cone penetration test with pore pressure measurement (CPTU)
- Seismic Cone Penetration Test with pore pressure measurement (SCPTU)
- Cone Penetration Test (CPT)
- Field Permeability test
- Plate load test
- Pile load test
- Packer test
- Field Density (sand replacement method, core cutter method)
- Field CBR Test
- Earth Resistivity Test by Wenner's four electrode Method
- Soil Thermal Resistivity Test
- Anchor Pull-out Test
- Geological Studies
- Geological Mapping
- Casagrande piezometer
- Vibrating wire piezometer
- Settlement plates
- Vibration monitoring at site
Geophysical Investigation
SAS Ground Engineers provides a comprehensive array of geophysical techniques to investigate geological and manmade subsurface conditions. Geophysical methods are typically used in conjunction with other geological, geotechnical, or environmental data to offer insights beyond the scope of traditional drill hole data. Subsurface imaging reveals valuable information on soil and rock properties, liquefaction potential, excavatability, groundwater conditions, construction quality control, and the detection of buried obstacles. We offer the following geophysical testing services.
Our expertise
- Seismic Refraction Survey (SRT)
- MASW test (1-D and 2-D)
- 2-D Electrical Resistivity Tomography
- Seismic cross hole tests for shear Wave velocity
Laboratory Testing
(NABL Accredited Lab (ISO IEC 17025: 2017, TC 9645)
SAS Ground Engineers is equipped with cutting-edge facilities for testing soil and rock samples in compliance with Bureau of Indian Standards (BIS), ASTM, and BS standards. Below is an overview of our capabilities for analyzing the chemical, mechanical, and engineering properties of soil and rock.
Our expertise
- Bulk Density
- Dry Density
- Moisture Content
- Atterberg Limits
- Sieve Analysis
- Hydrometer Analysis
- Specific Gravity (soil & rock)
- Direct Shear Test
- Triaxial Test
- Consolidation Test
- Permeability Test
- CBR test (soil)
- Standard Proctor Test
- Modified Proctor Test
- UCS (soil & rock)
- Porosity (rock)
- Point load index test
- Water Absorption (rock)
- chemical tests on soil samples
Deep Foundation Testing
Our advanced field-testing solutions ensure the structural integrity, quality, and reliability of deep foundations, delivering precise data for safe and efficient construction projects. We offer the following deep foundation testing services.
Our expertise
- Pile integrity test
- Cross-hole sonic logging services
Topographical Survey
A topographical survey is a 3D map of a property, depicting all natural and man-made features, including their location, size, height, and elevation changes. Utilizing modern technologies like drones and DGPS, the survey delivers highly accurate results. With drone and DGPS-based topographical surveys, you can obtain outputs such as orthomosaic images, digital elevation models, digital terrain models, digital surface models, contour maps, and detailed plan files. We offer the following topographical survey for obtaining these data.
Our expertise
- Total station survey
- Drone/UAV based survey
- DGPS survey
Structural NDT Testing
Structural NDT Testing is essential for evaluating the health and integrity of structures without causing damage. For RCC structures, it is crucial in detecting potential problems like cracks, corrosion, and material defects, enabling timely and proactive maintenance. We offer the following NDT testing services for RCC structures.
Our expertise
- Rebound Hammer test
- Ultrasonic Pulse velocity Testing
- Half-cell potentiometer
- Carbonation Test
- Reinforcement Cover Test
- Core recovery
Consulting Services
Gaining early insights into ground conditions can lead to more economical design and construction processes, helping to avoid budget and schedule overruns. At SAS Ground Engineers, we are dedicated to delivering practical, cost-effective, and innovative foundation solutions tailored to our clients’ needs. Our team, consisting of experienced geotechnical engineers, engineering geologists, and civil engineers, brings extensive expertise across various industry sectors, ensuring reliable engineering outcomes. Our geotechnical consultancy services include:
Our expertise
- Foundation Recommendations
- Forensic Geotechnics
- Engineering desk Study for Landslide/Rockfall protection and mitigation system and slope stabilization measures.
- Design of conventional retaining walls, Gabion wall, Reinforced soil wall system, Mechanically Stabilized Earth Retaining walls (MSE walls)
- Embankment protection system.
- Geological Studies, Kinematic Analysis, Geological Mapping of site
- Structural retrofitting solutions.
