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Job name Premier Heart_and Vasculai,Center <br /> t <br /> Job# 2918SR <br /> Sign company: The Sign Resource, Inc. <br /> Installation location: 38035 Medical Center Ave.mZehyrhillis FL <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: II ' <br /> Ultimate design wind speed,figure C, FBC 2017, section 1609: .: 440 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 4.08 ft <br /> -maximum width of structure to be attached 3.13 ft <br /> -fill factor 0.79 <br /> -projected area of each component to be attached 10.1 ft^2 <br /> -wind load -551 Ibs <br /> -design limit tension load per�fastener to 1 00 Ibs <br /> -even number of fasteners minimum of 2= -6 <br /> -number of fasteners practically required due to structure shape 6 <br /> -weight of structure is approximately 15 Ibs <br /> -design-limit shear '�load per fastener to- _ - -- Ibs - <br /> -average shear load per fastener= 2.5 Ibs <br /> Mounting surface construction is: to be deternnined <br /> . Use methods: 3/16" #( 10-24)rod <br /> -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 <br /> sheet: 5:of 3 <br /> oo©a®5oe816089 , <br /> EN <br /> ts <br /> NO 0044089 <br /> 4 • •.� <br /> o ° �r • <br /> ° •�r <br /> ® STATE OF ®U <br /> °•� a®•'°p/N <br /> B90S�AA�R�O <br /> John J. Orlando PE LLC 0044089 <br /> 165 Old Ridge Road <br /> Macon, GA 31211 <br /> 4478)731-5394 <br /> jjorlando@cox.net <br />