Metal pan riser and subtread assemblies are filled with a two-inch concrete fill reinforced with welded wire fabric. Steel stringers support the metal pans using steel brackets and steel clip angles. Stair nosings are provided at each riser unless noted otherwise, and a sanitary cove is detailed at the underside. Dimensions indicate typical tread depth and riser height.
2" 1" 1" 2” CONCRETE FILL WITH WELDED WIRE FABRIC REINFORCING ON MTL PAN (TYP) STEEL STRINGER STEEL CLIP ANGLE STEEL BRACKETS STAIR NOSING (TYP AT EACH RISER UNO) METAL PAN RISER AND SUBTREAD CONC FILL W/ REIF SEE STAIR SECTION OR FLOOR PLAN DIM TYP RISER SANITARY COVE DEPTH TREAD
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