Bridge constructionCanal constructionCivil engineeringConstruction materialsEarthworksIndustrial construction and hall buildingReinforced concrete worksStructural engineeringUnderground construction
Canal constructionConstruction materialsDewatering worksDrainage worksEarthworksIndustrial construction and hall buildingOutdoor facilitiesPaving worksRemediation worksTiles and panelsTurn-key construction
Construction materialsDredgingDrillingEarthworksIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRemediation worksShellStructural engineeringUnderground construction
Building material testingBulk materialsConstruction machinery and vehicle rentalConstruction materialsDemolition worksDredgingEarthworksProcessing of building materialsRemediation of hazardous substances / Asbestos abatementRemediation worksWaste disposal