Staircase Case Drawing with 6000mm Length Floor Plans and Section

This AutoCAD DWG drawing shows a compact staircase case design developed for an institutional building with clear planning and structural clarity. The drawing includes ground floor and first floor plans with an overall staircase length of 6000mm and a clear stair width of 1000mm for comfortable circulation. Each plan illustrates tread layout, landing position, wall thickness, column alignment, and door access points. The stair flight uses a consistent riser height of 150mm and tread depth of 300mm, ensuring safe and uniform movement between levels. Section A explains the vertical relationship between floors with a floor-to-floor height of approximately 4000mm, showing slab thickness, beam depth, foundation level, and finished floor alignment. Reinforced concrete stair flights and intermediate landings are clearly detailed for construction execution. Handrail details include steel pipe railing with proper fixing and height for safety compliance. Floor finishes such as cement mortar and tile flooring are marked for coordination. Dimension strings, grid references, and level markers support accurate site setting out, and the drawing aligns well with construction distribution plans that integrate staircases with structural detailing and coordinated execution-level planning.