RCC Staircase Section Plan Landing Step Detail AutoCAD Drawing

This RCC staircase section plan landing step detail CAD drawing provides a detailed architectural and structural drawing set used for vertical circulation design in residential buildings. The drawing sheet includes a staircase layout plan showing the stair flight arrangement, landing positions, and circulation path within the stair enclosure. The plan clearly illustrates stair tread alignment, riser spacing, and landing platform configuration used for smooth movement between building levels. Dimension lines indicate stair width, landing length, and wall thickness that define the structural boundary of the staircase area. The layout also shows the connection between the stair flight and surrounding floor slabs, helping architects and civil engineers understand the staircase placement within the building structure.