ARSC - Augmented Reality for Safe Stone Cladding Erection Operation arises from the need for accident prevention on construction sites. Falls from height are the most common causes of serious, often fatal accidents, not only in Poland but throughout Europe. There is a great need to increase the level of Health and Safety. The aim of the project is to decrease the accident rate during the construction of tall buildings, especially during stone cladding works. To achieve that goal a training system containing a manual and Augmented Reality (AR) software will be prepared. It will help installers and engineers to access all necessary health and safety information and acquire knowledge about stone cladding technology.