An 8-inch hollow structural section stair stringer frames into an existing solid grouted concrete masonry unit wall. The connection utilizes an L4x4x1/4x1'-0" structural angle anchored to the wall with two 3/4-inch diameter by 6-inch epoxy bolts.
8" HSS STRINGER - SEE PLAN L4 x 4 x 1/4 x 1'-0" W/ (2) 3/4" DIA. x 6" EPOXY BOLTS INTO SOLID GROUTED CMU (E) CMU WALL
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