- HQ and NQ diameters rotation drilling
- Execution of apiques or calicatas in natural terrain
- Standard SPT penetration tests in AW and sampling with shelby tube
- Casagrande and vibrating wire piezometers installation
- Inclinometers installation
- Laboratory tests for geotechnical studies and pavement design
- Construction materials testing
- Concrete mixes and strengths design verification
- On-site concrete quality control
- Semi-destructive and non-destructive tests in the field execution