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Project Name: ABC-84044 <br />Structural Report (v.2.3.0) Issued Date: 08/30/2023 <br />Solar Array Installation Calculations: Page | 2 <br />ll.Wind Forces on Solar Panel System <br />Panel Data <br />Short Length of Panel: 40 in <br />Long Length of Panel: 65 in <br />Quantity of Panels: 18 <br />*Panel Pressure <br />Panel Location <br />(Roof Zone) <br />Eff. Wind Area, A <br />(ft2) <br />γa, <br />Fig. 29.4-8 γE, uplift <br />γE, <br />others <br />Positive <br />Pressure (psf) <br />Uplift Pressure <br />(psf) <br />Service Uplift <br />Pressure (psf) <br />1 & 2e 17.6 0.766 1.5 1.0 6.92 -26.54 -15.93 <br />2n, 2r & 3e 17.6 0.766 1.5 1.0 6.92 -38.04 -22.83 <br />*Panel pressures only calculated for roof zones where solar panels are present. <br />Attachment Data <br />Connection # 1:Connection # 2: <br />Max CNX Spacing: 5.33 ft Max CNX Spacing: 4.00 ft <br />Panel Attachments, Withdrawal <br />CNX # <br />Attach. Location <br />(Roof Zone) <br />Trib. Wind <br />Area, A γa <br />γE, <br />uplift <br />Uplift Pressure <br />(psf) <br />Withdrawal <br />Force (lbs) <br />Withdrawal <br />Force (lbs) <br />2n, 2r & 3e 14.4 0.8 1.5 -40.29 -349.0 <br />*Wind calculations according to ASCE 7-16* <br />Attachments are along..(x)..of panel:Short Side <br />Attachments are <br />along..(x)..of panel:Long Side <br />To Support Every Human and Every Company on the Planet Achieve Sustainable Living <br />420 S Broadway- 101118679 & <br />20182412 <br />3/26/2024