An open web steel joist supports a hanging mechanical unit below a steel deck roof or floor system. Two L6x4x5/16 angles form the structural support, braced by L2x2x3/16 angle braces running from the top chord bearing joint to the nearest bottom chord panel joint. Hanging rods extend downward from the assembly, with mechanical spacer plates utilized as required. Three-sixteenth-inch fillet welds are specified typically throughout the connection.
JK1RTS15 2-L6x4x5/16 ANGLE BRACE: L2x2x3/16 STEEL DECK L2x2x3/16 FROM TOP CHORD BEARING JOINT TO NEAREST BOTTOM CHORD PANEL JOINT. SEE JK1RTS12 HANGING ROD. SEE MECH. SPACER PLATE SIM. OPEN WEB STEEL JOIST 3/16 TYP C
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