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Project: <br />Job #: <br />Date: <br />EQUIPMENT ANCHORAGE: WIND & SEISMIC LOADS <br />Equipment: <br />Model #: <br />Component Info: Loads: <br />Weight Wp =Wp = <br />Length L =in.Fp = <br />Width B =in.Fp* = <br />Height H =in.Ev = <br />HCOG =in.Fh = <br /># Curbs:Fh* = <br />Seismic Loading: ASCE Ch. 13 Fv = <br />SDS =g <br />z/h = <br />Type of Equip: <br />Ip =Component Importance Factor <br />Supporting Building: <br />Ta =s Ie = <br />a1 =Ω0 =Wind Loading: ASCE Ch. 29 <br />a2 =R =V = mph qh = 0.00256 KzKztKeV2 <br />Hf =Rμ =Exp.:[26.7.3](26.10-1) <br />h = ft. <br />Component Seismic Loading:Kz =Kz per 26.10.1 <br />CAR =Kzt =Kzt per 26.8.2 <br />Rpo =Kd =Kd per 26.6 <br />Ωop =Ke =Ke per 26.9 <br />Fp per Eq. 13.3-1 through 13.3-3:G =Section 29.3.1 <br />Fp, max = 1.6SDSIpW p B/s =Fh = GCfqhKdAs <br />Fp, min = 0.3SDSIpW p Cf = <br />Fp =g qh =psf <br />Ev =g Fh =psf <br />Fv =psf <br />Increases Ry due to F* to account for load angle <br />Reactions @ Base of Component (Total on Each Side of Length 'L'): <br /># <br /># <br />Attachment Description: <br />LC LC <br /># <br /># <br /># <br />0 <br />273 73 147 <br />.9D+E <br />1.170 <br />95 <br />0.00 <br />C <br />1.0 <br />1.0 <br />400 #400 # <br />1.00 <br />0 <br />0.85 <br />0.88 <br />Pe <br />r <br /> <br />T <br />a <br />b <br />l <br />e <br /> <br />13 <br />. <br />6 <br />- <br />1 <br />2 <br />Rx1 =0 73 273 164 <br />2.00 <br />100 + 30 concurrent orthogonal <br />θ = <br />DL EL WL .6D+.6W <br />0.00° <br />Direction of Load: <br />1.044 <br />1.000 <br />224 <br />Rx1 <br />Ry1 <br />51 <br />Ω0 <br />1.4 <br />.6D+.7E <br />236- <br />1.00 <br />2.0 0.85 <br />21.03 <br />0.351 <br />21.03 <br />0.234 <br />ASD LRFD <br />140 # <br />523 # <br />546 # <br />94 # <br />56.0'' <br />147 # <br />NA <br />NA <br />NA <br />21.5'' <br />[13.3.1.1] [13.3.1.2] <br />1.0 <br />Electrical: sheet metal <br />NA <br />1.00 <br />1.00 <br />LR <br />F <br />D <br />Anchor - ΩLRFD Anchor - LRFD <br />901 <br />1.48 <br />SRSS <br />R / N <br />73 137 <br />361 <br />R / N <br />2 <br />Resultant F* / F = <br />Ry Overturning Incr = <br />Ry1 =-200 338 <br />City of Santa Ana Corp Yard <br />26035 <br />5/1/2026 <br />N* <br />.9D+W <br />-386 <br />AX.1 <br />Switchboard A <br />Co <br />m <br />p <br />o <br />n <br />e <br />n <br />t <br />64.0'' <br />42.7'' <br />.9D+Ω0E <br />421 116 721 158 449 <br />N**N = # of attachments per long <br />side resisting Rx or Ry2 <br />2 <br />19.67 <br />176 # <br />0.85 <br />14 of 32 <br />WIND LOADING <br />GOVERNS, MINIMUM <br />WEIGHT SHOWN <br />DOES NOT GOVERN <br />ANCHOR DESIGN