Comprehensive structural foundation plan for a multi-level residential building shown in Portuguese (‘EDIFÍCIO RESIDENCIAL’). The drawing contains multiple sections including ‘CORTE AA’, ‘FORMAS DO DECO’, ‘CORTE DD’, and ‘PLANTA ESQUEMÁTICA DO DESNÍVEL DO TERRENO’, presenting different structural views of the foundation design. The plan features detailed formwork layouts with numerous grid lines, columns, and foundation elements. Key structural elements include various foundation levels accommodating terrain variations, with specific elevation measurements marked throughout. The schematic plan highlights level changes with color-coded areas (green sections) indicating different foundation depths. Critical dimension measurements and structural grid references are clearly labeled, supporting proper construction implementation on sloped terrain. The drawing incorporates both sectional views and plan views to comprehensively communicate the foundation design’s relationship to the variable site topography.