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3/29/2014 3637872- Zepulator <br />Adjustment Factor for Height and Exposure Category (A) 1.0 1.0 1.0 <br />Design Wind Pressure uplift (Wup)-19.9 -34.7 -51.3 psf <br />Design Wind Pressure downforce (Wdown)16.0 16.0 16.0 psf <br />AS.D Load Combinations (Using calculation procedure of ASCE 7-10 Section 2.4) <br />Description (Symbol)Interior Edge Corner Unit <br />Dead Load (D)2.6 2.6 2.6 psf <br />Snow Load (S) O.0 0.0 0.0 psf <br />Load Combination 1 (D+0.7570.6*Wdown)+0-759 9.6 9.6 9.6 pdf <br />Load Combination 2 (D+0.6*Wdown)12.0 12.0 12.0 psf <br />Load Combination 3 (D+S)2.4 2.4 2.4 psf <br />Uplift Design Load (0.6*D+0.6'Wup)-10.5 -19.4 -29.4 psf; <br />Maximum Absolute Design Load (Pabs)12.0 12.0 12.0 psf <br />Spacing Calculations <br />Description (Symbol)Inte rior Edge Corner Unit <br />Max allowable spacing between attachments 7.2.0 72.0 72.0 in <br />User selected spacing between attachments given a rafter/truss spacing of 24.0 in 72.0 7:2.0 72.0 in <br />Max cantilever from attachments to perimeter of PV array 24.0 24.0 24.0 in <br />Distributed and Point Load Calculations (In conformance with Solar ABC's Expedited Permit Process <br />for PV System (EPP)) <br />Description (Symbol)Value Unit <br />Weight of Modules 632.8 lbs <br />Weight of Mounting System 48.97 lbs <br />Total System Weight 681.77 lbs' <br />Total Array Area 246.18 ft@ <br />Distributed Weight 2.77 pdf <br />Total Number of Attachments 21 <br />Weight: per Attachfnent Point 32.47 psf <br />http:#wwN.zepulator.corn/projects/52842/summary/engineering_print 3/4