The Boffa, Petrone & Partners Designers Associate firm together with Building Engineering has developed the architectural design and the design of the Sud Channel, the Transept and external areas, as well as the supervision of all the OGR restoration and refurbishment works, the large workshops repairs, which thanks to the CRT Foundation, will become the new contemporary pole of Turin. The restoration works of which, the architect Luca Petrone, co-founder of the Boffa studio, Petrone & Partners, led the works management, concerned an area of ​​40 thousand square meters between building and exteriors; the firm also took care of the planning and design of the North Channel, of the transept and of the external areas that will constitute the access court on corso Castelfidardo and the large courtyard of the piezometric tower.