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alternating tread stairs CAD:
ARCAT Free Architectural CAD drawings, blocks and details for download in dwg and pdf formats for use with AutoCAD and other 2D and 3D design software. By downloading and using any ARCAT content you agree to the following [license agreement].
14GA. Pan Treads - S100 - Typical Stair Layout
14GA. Pan Treads - S101 - Concrete Fill by Others
14GA. Pan Treads - S102 - Stair Stringer Haunched Weldment
14GA. Pan Treads - S110 - Stair Connection to Concrete Slab
