The load-bearing structures in elevation of the entire building and its beams are provided with laminated wooden elements alternating with reinforced concrete partitions in correspondence with the enlargements on the connective and the heads of the internal courtyards. The foundation system foresees inverted beams and reinforced concrete foundation cast on site. The foundation project is aimed at containing excavations, earth movements and optimizing the material used or disposed of in landfills. The whole is distinguished by modularity of the design, use of standard sections in laminated wood and ease of installation. In fact, once the foundation structures have been made, it is possible to assemble the elevations with the aid of a system of props. The assembly will proceed in spans. Once the installation of a span is complete, proceed to the next by removing the prop. The system of reinforced concrete septa in addition to its independent static function plays the role of bracing so that the structure, which has a symmetrical behavior block by block, can resist seismic actions. Due to the large size of the building, an anti-seismic joint will be made at the attachment of the gym block to the rest of the building.