Horse Stable Structure A 1,600 sqm steel structure with a 24-meter span. In addition, the hay barn was constructed using conventional concrete construction methods. As part of the planning process, we reached a high level of detail, producing SD (shop drawing) fabrication plans. We were required to adapt the structural design to meet the architects’ specifications and to create an execution-oriented plan tailored to the fabrication technology used by the steel contractor. This approach enabled us to optimize the structural system, reduce the building’s self-weight, and significantly cut material and assembly costs.