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Job name FAT&T(SZand S3 elevation) <br /> Job# I4519RS <br /> Sign company: Rogers'Sign Corp. <br /> Installation location: 21561 US Highway_19 North, Clearwater, FL 33765 <br /> Section 1609.6.4 of Florida Building Code 2017 applies. <br /> Application of wind pressures using the alternative all heights method for components and cladding <br /> Type of structure: (flush mounted LED channel letters <br /> Occupancy Category: <br /> Ultimate design wind speed,figure C, FBC 2017, section 1609: �1140 ] mph <br /> Wind stagnation pressure(qz)per 1609.6.3 FBC 2017 50.2 psf <br /> Net Pressure Coeficient(Cnet)from Table 1609.6.2(1) <br /> Components and cladding not in areas of discontinuity-walls and parapets -1.09 <br /> Wind Pressure -54.7 psf <br /> Wind load applied between wall and structure, pulling structure away from wall <br /> Load carried by tension in fasteners connecting structure to wall <br /> -maximum height of structure to be attached [— 2.80 ft <br /> -maximum width of structure to be attached 2.80 ft <br /> -fill factor L(P-79 <br /> -projected area of each component to be attached 6.2 ft^2 <br /> -wind load -338 Ibs <br /> -design limit tension load per fastener to 250J Ibs <br /> -even number of fasteners minimum of 2= -2 <br /> -number of fasteners practically required due to structure shape 2 <br /> -weight of structure is approximately 12 Ibs <br /> -design limit shear load per fastener to 125 Ibs <br /> -average shear load per fastener= 6.2 Ibs <br /> Mounting surface construction is: to be determined�A <br /> Use methods: 1/4"allthread in backers <br /> Method -Through bolts into a blocking member. <br /> -use threaded steel rod into a blocking member placed behind,framing member. <br /> -ultimate tension load#10/24 rod= 100 pounds ultimate shear load= 50 pounds' <br /> -ultimate tension load 1/4"rod= 270 pounds ultimate shear load= 200 pounds <br /> -ultimate tension load 3/8"rod= 680 pounds ultimate shear load= 510 pounds <br /> -ultimate tension load 1/2"rod= 1260 pounds ultimate shear load= 940 pounds <br /> References: <br /> ASCE 7-10 <br /> The 6th Edition(2017)of the Florida Building Code ®fig®®�vop�dDp©b� <br /> ®1b0 <br /> c e ly�'�•.•�®duo <br /> P10 0044089 ®� sheet: 3 of 3 <br /> s r <br /> a �• � o s <br /> �w <br /> • L�Tpy <br /> A�a a7lOgl OF . <br /> John J. Orlando PE LLC 0044089 00 0 0 e �� <br /> 165 Old Ridge Road <br /> Macon, GA 31211 pose,/0NAae®®oar <br /> (478)731-5394 <br /> jjorlando@cox.net <br />