An underhung equipment load of six hundred pounds maximum is supported by hanger rods sized per the manufacturer, suspended beneath channel members designated as C6X8.2 unless noted otherwise. These channels frame into the top chord of an open web steel joist with three-sixteenth-inch welds applied to three sides typically. Joist reinforcement details are required typically if the attachment does not fall at a panel point. Seismic bracing is provided when required by notes, utilizing angles designated as L6x4x3/8 by zero feet six inches long with long leg vertical typically. Equipment sizing and specifications are coordinated per other discipline drawings.
HGR RODS PER MFR C6X8.2 UNO MAX ALLOWABLE SUPPORTED LOAD = 600 LBS EQUIP PER OTHER DISCIPLINE DWGS L6X4X3/8X0'-6" LLV TYP SEISMIC BRCG IF REQD SEE NOTES JST REINF DETAIL TYP IF NOT AT PANEL POINT 3/16 3/16 TYP 3/16 3 SIDES TYP
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