Canal constructionConstruction materialsDemolition worksGeneral contractorsIndustrial construction and hall buildingRemediation worksStructural engineeringTurn-key constructionUnderground construction
BricklayingConcrete repairConcrete worksDemolition worksDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingInsulationLightning protectionPaving worksReinforced concrete worksScaffoldingSealing worksShellStructural engineeringTurn-key constructionUnderground construction