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ZepSolar <br />Engineering Calculations <br />Snow Load Calculations <br />Using calculation procedure of ASCE 7-10 Chapter 7 <br />Description (Symbol)Interior Edge Corner Unk <br />Flat Roof Snow Load (Pf)O.0 0.0 0.0 psf <br />Slope Factor (Cs)0.9 0.9 0.9 <br />Roof Snow Load 0.0 0.0 O.0 psf <br />Wind Pressure Calculations <br />Using simplified procedure of ASCE 7-10; Chapter 27 <br />Description (Symbol)Interior Edge Corner Unit <br />Net Design Wind Pressure upi ift (net3O-up -19.9 -34.7 -51.3 psf <br />Net Design Wind Pressure downforce net3O down 12.5 12.5 12.5 psf <br />Adjustment Factor for Height and Exposure 1.0 1.0 1.0 <br />Category (A) <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 />ASD Load Combinations <br />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 O.0 O.0 psf <br />Load Combination 1 (D+0.75*(0.6*Wdown)+0.75*S) 9.6 9.6 9.6 psf <br />Load Combination 2 ( D+ 0.6*Wliown)12.0 12.0 12.0 psf <br />Load Combination 3 (D+S)2.4 2.4 2.4 psf <br />Upiift 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 />Zep Solar, Inc. www.zepsolar.com 3604187 I 2014-03-23 01:35 UTC Page 3 of 4