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ASCE 29.4.4 Rooftop Solar Panels Parallel to the Roof Surface on Buildings of All Heights and Roof Slopes. <br />Roof Slope  = 18 ° <br />Roof Shape Gable <br />Tributary Width s = 5.33 ft <br />Tributary Length l = 2.55 ft <br />Effective Area A e = 13.61 ft2 <br />Height of Structure h = 15 ft <br />Wind Speed V = 95 mph <br />Exposure Category C <br />Building Width B = 20 ft <br />Building Length L = 40 ft <br />Zone Width a = 3 ft <br />Elevation Height zg = 106 ft <br />Wind Directionality Kd = 0.85 <br />Topography Factor Kt = 1.00 <br />Ground Elevation Factor Ke = 1.00 <br />Velocity Pressure Exposure Coefficient Kz = 0.85 <br />Velocity Pressure q z = 0.00256KzKztKdKeV2 = 16.61 psf <br />Solar Array Pressure Equalization a = 0.78 <br />Array Edge Factor E = 1.50 <br />Zone GCp p = qz(GCp)(E)(a) <br />3 - - <br />3r 3.53 -68.89 <br />3e 2.97 -58.00 <br />2 - - <br />2r 2.97 -58.00 <br />2e - - <br />2n 2.97 -58.00 <br />1 - - <br />1' - - <br />221 S Ross St <br />08/10/22