An electrical conduit trapeze support is suspended by threaded hanger rods with a minimum diameter of twelve and a half millimeters or zero feet zero and a half inches, secured with hex nuts and flat square washers. Framing channels serve as the horizontal trapeze members carrying multiple conduits attached via two-bolt conduit clamps and spring nuts. Vertical stiffener framing channels are provided where required by seismic design. Diagonal bracing channels are set at a maximum angle of forty-five degrees to stabilize the trapeze assembly against lateral loads.
5 1 4 3 4 2 1 5 1 1 THREADED HANGER ROD HEX NUT FLAT SQUARE WASHER FRAMING CHANNEL HEX NUT X(TYP) X(TYP) 45° MAX (TYP) 45° MAX (TYP) CONDUIT (TYP) FRAMING CHANNEL (TYP) L (SEE TABLE 1) Z (SEE TABLE 1) (SEE TABLE 1) THREADED HANGER ROD, 12.5 (0'-0 1/2") DIA. MIN, PROVIDE LARGER ROD IF REQUIRED (TYP). VERTICAL STIFFENER FRAMING CHANNEL, WHERE REQUIRED BY SEISMIC DESIGN. LENGTH AS REQUIRED (TYP). CONDUIT CLAMP WITH TWO BOLTS AND TWO SPRING NUTS (TYP) MAXIMUM SPACING "A" FOR CONDUIT TYPE AND SMALLEST CONDUIT SIZE ON TRAPEZE (SEE TABLE 2) 0'-6" MAX (TYP) 0'-6" MAX (TYP)
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