Fotos Building photos - the big machines Denmark's largest excavator has been turning during construction. Photo taken during the event: Open Building Site, where all citizens were given the opportunity to inspect the construction. Event: Open Construction Site 2018 Event: Open Construction Site 2018. Children and adults were given the opportunity to see the large machines that Per Aarsleff A / S and VG Entrepreneur use. 99/5000 Event Open Construction Site: Rene K. S. from Per Aarsleff A / S tells about the project on the construction site. Event: Open Construction Site. Thomas Bendtsen, CEO, in dialogue with a visitor. Dredging vessel in operation. Spun iron is transported to Rønne. There is excavation. The water depth must end at 11 meters. The hammer is in the process of knocking the spun iron into quay constructions. The spun iron for the new quay constructions is beaten in place. JackUp'en is tugged