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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 upiift (Wup)-19.9 -34.7 -51.3 psf <br />Design Wind Pressure downforce (down)16.0 16.0 16.0 psf <br />ASD Load Combinations (Using calculation procedure of ASCE 7-10 Section 2.4) <br />Description (Symbol)Interior Edge Corner Un it <br />Dead Load (D) 2.6 2.6 2.6 psf <br />Snowload (S) 01.0 0.0 0.0 posf <br />Load Combination 1 (D+0.7570.6*Wdown)+0.75*S)9.6 9.6 9.6 psf <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 24 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)Interior Edge Corner Unit <br />Max allowable spacing between attachments 72.0 72.0 72.0 in <br />User selected sbacing between attachments given a fafter/truss spacing iof 24.0 in 72.0 72.0 72.0 in <br />Max cantilever frbm 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 45.2 lbs <br />Weight of Mounting System 8.4 lbs <br />Total System Weight 53.6 lbs <br />Total Array Ar.ea 17.58 M <br />Distributed Weight 3.05 psf <br />Total Number of Attachments 4 <br />Weight per Attacbment Point 13.4 psf <br />http://wvm.zepulator.con«ojects/52842/summaryfeng ineeting_print 3/4