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THOMAS Structural Calculations <br /> Sign&Awning Company,Inc. Client: Optical Outlet <br /> 4590 118th Avenue North Project Identity No.:75807 <br /> Clearwater, Florida 33762 Design No.:60144 <br /> Florida Certificate of Authorization No.31751 Prepared by:John F. Dougherty <br /> Florida P.E. License No.80640 <br /> Installation Location:6844 Gall Blvd,Zephryhills, FL <br /> Building eave height,h 27.26 feet <br /> Installation height,z 22.84 feet <br /> Florida Building Code 5th Edition(2014) Building <br /> Table 1604.5; Risk Category II <br /> Figure 1609A;Vult 140 mph <br /> . Nominal Design Wind Speed, <br /> Vasd=Vult(0.6)l�z= 108 mph <br /> 1609.4.2;Surface,Roughness B <br /> 1609.4.3; Exposure Category B <br /> Size of letters typ letter <br /> Height 1.45 feet <br /> Width 1.23 feet ' <br /> Area 1.779 sq.ft. <br /> Letter thickness 0.417 <br /> Max dimension 1.45 <br /> Area 0.603 sq.ft. <br /> C&C <br /> ASCE 7-10 Table 30.7-2, h=27, Flat Roof,zone 4 <br /> Vasd 108.4 mph <br /> Load Case 1 -27.3 <br /> Load Case 2 27.3 <br /> windward leeward <br /> Pnet 27.3 -27.3 psf <br /> 1609.6.4.2&ASCE 7-10 Table 27.3-1; Kz 0.643 0.678 kh <br /> 1609.6.4.2&ASCE 7-10 Section 26.8; Kzt 1.00 1.00 <br /> Equation 16-35; Pnet 17.5 -18.5 psf <br /> Max= 18.5 psf <br /> 1 of 5 3/8/17 <br />