We carry out direct geotechnical exploration using percussion and/or rotation drilling equipment in the different zones in the national territory with sample recovery for lab testing and on-site testing like SPT.

• Sample recovery for lab testing
• On-site resistance tests (SPT test)
• Soils, aggregates, concrete, and asphalt tests execution (26 certified tests and 12 additional tests).

Equipment: Drilling machines – Geophones.