Dr. Geol. Andrea Valente Arnaldi carries out the activity of Safety Coordinator in the Design phase (C.S.P.), Execution (C.S.E.), as well as the activity of Contract Execution Management (D.E.C.) of Urban Hygiene services.

  • Rockfall barriers
  • Snow barriers
  • Snow barriers
  • Foundation soil consolidation
  • Dams
  • Landfills
  • Use of explosives in excavation and in rock materials detachment
  • Landscape and ecological-environmental balance
  • Coastal interventions, beach nourishment
  • Lakes and reservoirs
  • Environmental impact mitigation
  • Landslides reclamation
  • Surface and groundwater catchment studies
  • Hydrogeological defence
  • Defence and Coastal Protection Works
  • Naturalistic engineering works
  • Underground works (tunnel)
  • Wells
  • Recoveries and environmental reclamations
  • Recovery and regeneration of degraded areas
  • Accomodations of waterway (streambank protections, riverbeds re-calibration, transversal and longitudinal works, tanks full etc.)
  • Mountain and marine accomodation
  • Side accomodation, escarpments and excavation faces
  • Aqueduct systems
  • Sewer systems
  • First and second rain water management systems
  • Mechanically stabilized earth
  • Land management and digging rocks