This AutoCAD DWG drawing provides detailed structural information for an R.C.C. (Reinforced Cement Concrete) staircase designed for multi-storey buildings. It includes comprehensive plans and sectional elevations, featuring blow-up details such as tread and riser construction, handrail specifications, and guard rail designs. This resource is essential for architects, structural engineers, and designers involved in both residential and commercial building projects, ensuring precise and effective staircase design and construction.