Canal constructionDemolition worksEarthworksEnvironmental engineeringGarden and landscape constructionGeneral contractorsHydraulic engineeringIndustrial construction and hall buildingRoad constructionSewage treatment plantsStructural engineeringUnderground construction
Concrete worksEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksPlant engineeringRemediation worksRoad constructionStructural engineeringTurn-key constructionUnderground construction