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Final Structural Report <br />PROJECT NUMBER: AE230325 | PROJECT NAME: CPT HARBOR ANA <br />ACROS ENERGY | acrosenergy.com | 512.663.9058 | info@acrosenergy.com 16 / 23 <br /> <br />PV TOTAL SYSTEM WEIGHT: <br />Considering that the roof diaphragm is part of the lateral load resisting system, the maximum system <br />weight it can carry will be a function of the allowable maximum seismic weight. The lateral load resisting <br />system can remain unaltered if the stresses are increased by no more than 10%, based on the Existing <br />Building Code. <br /> <br />Area : 83,000 sqft <br /> <br /> <br /> <br />Estimated Dead Load (EDL) = 14 psf <br /> <br />Weight of wall in the short direction: <br />Concrete Wall thickness = 8 in <br />Concrete Wall height = 30 + 3‘ parapet <br />Concrete Wall length (short side) = 3 x 175 ft = 525 ft <br />525 ft x 36 ft x ½ x 68 psf /83 000 sqft = 7.74 psf <br />Max Total System Weight = 0.1 x [14 psf + 7.74 psf] = 2.2 psf x 83 000 sqft = 182 600 lbs <br />Max Total System Weight = 182 600 lbs <br /> <br /> <br /> <br />