Fast Consortium, a temporary joint venture commissioned to build Line 5 of the Saudi capital's metro, contracted Toyser to carry out the necessary work for the geometrical definition of the 12-kilometre tunnel on Line 5 of the Riyadh metro in Saudi Arabia. In view of the difficulty involved in the data gathering process for this huge public project, Toyser proposed the use of laser-scanning technology, which would allow plotting a 3D model of points with exceptional quality in a very short...
