Cable layingCleaningConstruction dryingDewatering worksDrainage worksEarthworksFencingNatural stone worksPaving worksPipeline constructionRoad constructionSewage treatment plantsTiles and panelsUnderground construction
BricklayingDoors and gatesFire protectionFlooring worksInterior constructionJoinery worksNatural stone worksPainting worksPlasteringRemediation worksSealing worksSolar protection and dimming constructionsStructural engineeringTiles and panelsWindows
Building technology/ building services (building automation)Electrical installationHeatingPipeline constructionSanitarySolar panelsTiles and panelsVentilation