Plan and sectional detail of staircase structure layout file in autocad file

Plan and sectional detail of staircase structure layout file in autocad file, plan view detail, riser and thread detail, hidden line detail, railing detail, reinforced concrete cement (RCC) structure, section 1-1 detail, cut out detail, concrete masonry detail, specification detail, numbering detail, dimension detail, section 2-2 detail, steps detail, etc.