Reinforcement Detail of Stair Section with Plan and Dimensions

This reinforcement detail of the stair section with a plan and dimensions drawing provides complete structural information for reinforced concrete staircase construction. The layout includes a stair plan view, sectional elevations, and reinforcement arrangement with clearly marked measurements. Tread width, riser height, waist slab thickness, landing length, and overall stair slope are defined with dimension callouts for accurate construction. Reinforcement detailing illustrates main bars along the stair slope, distribution bars across the width, anchorage into landing beams, and development length at supports. Section views show concrete cover, bar diameter, spacing intervals, and the connection between the stair slab and supporting wall or beam.