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Karst hazard assessment under a road


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  • Haiti
  • Underground surveying
  • Karst Hazard

At the request of the contracting authority, we explored 4 caves in kart terrain under a road under construction.

Survey in order to assess and find solutions to diminish the karst hazard.

Karst hazard - collapse of a shaft under a road
Cave under the road
Karst risk on a road
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  • Haiti
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  • in the same section...
  • Past projects
  • Exploration and underwater survey of a flooded gallery deep undersurface
  • Topography and cave surveying
  • Surface positionning of an underground sump
  • Positioning of an underground river in cave
  • Karst hazard assessment under a road
  • Speleological research in the caves of Lastoursville - Gabon
  • Discovery of Iroungou cave, an exceptional burial site in Gabon

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