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CHECK DEAD LOAD INCREASE COMPARED TO LIVE LOAD <br />*ASSUME ROOF LL CANNOT OCCUR AT SOLAR PANEL LOCATIONS <br />(E) Roof dead load = 15 psf <br />Solar panel dead load = 3 psf <br />Roof live load = 20 psf <br />New dead load = RDL + SP <br />New dead load = 18 psf <br />CD = .9 (for DL only) <br />CD = 1.25 (when considering LL) <br />Increased dead load imposes lower stress ratio than (E) dead + live loads <br />= 28 psf <br />< 28 psf20 psf →OK <br />New dead load <br />0.9 = 20 psf <br />(E) RDL + RLL <br />1.25 <br />Page 423-0816-PV 08/30/2023 <br />1005 N Evonda St <br />#211/7/2023