The stair landing framing connects to an MC6 channel support with three-sixteenths inch welds, while the hollow structural section or channel stringer ties into the landing with typical complete joint penetration welds. An L5x5x3/8-inch angle four inches long is secured at the post centerline with a quarter-inch fillet weld that is ground smooth. Dimensions space the landing supports equally across the span with specific seven-inch and three-inch setbacks from the centerline of the post.
CJP,TYP HSS OR CHANNEL STRINGER STAIR LANDING CL OF POST MC6 SUPPORT 7" 3" 7" 3" 3/16 L5x5x3/8"x4" LG 1/4 1/4 GRIND SMOOTH, TYP EQ EQ 4"
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