Asphalt worksBricklayingConcrete worksDemolition worksEarthworksEnvironmental engineeringIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRemediation worksRoad constructionStructural engineeringTurn-key construction
Canal constructionDemolition worksIndustrial construction and hall buildingOutdoor facilitiesPaving worksRoad constructionStructural engineeringUnderground construction