Content Introduction A 3-storey small office building of a company, with three floors, covers an area of 154.4 square meters, building area of 437.3 square meters, pitched roof, the highest elevation of 10.999 meters, brick concrete structure. Seismic calculation is not required. Strip foundation plus independent foundation. Drawings include: building description, plan, elevation, section, node detail, stairwell detail, structural design description, foundation drawing, column reinforcement drawing, beam reinforcement drawing, slab reinforcement drawing, stair detail, etc. There are 13 drawings in total.