The steel pan and riser stair system meets the concrete slab with a painted steel bent plate shaped to match the pan riser. The two by twelve inch tube steel stringer is cut and welded so the entire stringer remains visually smooth and fluid. Tread pans receive a two inch concrete infill with a scheduled finish and a two inch contrast strip at the nosing typically. The steel pan and riser system welds at seams and to one by one inch angle clips at each stringer.
2" X 12" TUBE STEEL STRINGER, CUT AND WELD SUCH THAT ENTIRE STRINGER IS VISUALLY SMOOTH AND FLUID 2" CONCRETE INFILL @ TREAD PANS, TYP. SCHEDULED FINISH WITH 2" CONTRAST STRIP AT NOSING, TYP. STEEL PAN & RISER STAIR SYSTEM WELD @ SEAMS & TO 1" X 1" ANGLE CLIPS @ EACH STRINGER EQ. RISERS 2" 1" 3 3/4" STEEL BENT PLATE SHAPED TO MATCH PAN RISER, PAINTED CONCRETE SLAB
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