• Piles and diaphragms construction
  
  
• Piles construction for bridges
  
  
• Piles construction for portal shoulders
  
  
• Well-drillings and injections
  
  
• Anchor injections, jet grouting and testing with the anchoring equipments
  
  
• Hydro-geological and geological-engineering well-drillings
  
  
• Foundation’s reinforcements


• Special Basement’s reinforcements
  
  
• Geological-engineering studies
  
  
• Excavations of soil and inert materials
  
  
• Transport of soil and inert materials