Design of steel structures, steel detailing, structural survey of building and structures I have over 10 years experience in the development of project documentation of civil and industrial buildings (Steel structures, Structural Steel Detailing, reinforce-concrete structures, steel detaling and BIM modelling). Tekla structures detaling and BIM modelling experience are more than 6 years. I have a team of engineers, who work in Tekla Structures. We can produce workshop documentation and shop drawings for more then 800 tons per month. For static calculations, we use Robot structural analysis (static calculations according to STN EN, DIN) and others. steel detailing, BIM, 3D, Tekla Structures https://sketchfab.com/interstal www.pbinterstal.com