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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 = 14 psf <br />Solar panel dead load = 3 psf <br />Roof live load = 20 psf <br />New dead load = RDL + SP <br />New dead load = 17 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 />= 27.2 psf <br />< 27.2 psf18.89 psf → OK <br />New dead load <br />0.9 = 18.89 psf (E) RDL + RLL <br />1.25 <br />23-1022-PV Page 411/1/2023 <br />929 E Jonquil Rd - <br />2018144011/27/2023