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• <br /> Project#:GED-328/7170287 P II Date:8/17/2017 <br /> Site#:WA6064/FA #10013187 MORRISON HERSHFIELD By:NM <br /> 17. P2STD Pipe Mount (2.375" O.D.)Wind Load <br /> w= (44.9 pst)(2.375/12 ft) = 8.9 lbs/ft <br /> B. Open Signs & Lattice Frameworks (openings 30% or more of gross area) <br /> Height to centroid of Af(z)` 154 0 ft Kz = 1 545 <br /> Base pressure(qz)= 40.7 psf <br /> Width(zero if round) 0.0 ft <br /> Diameter(zero if reel 02 ft D(gz)".5= 1 26 F=q,G Cf Af = 44.9 Af <br /> Percent of open area I = 0.15 Solid Area.Af = 0 0 sf <br /> to gross area 85.0% Cf = 1.3 F = 0 lbs <br /> Directionality (Kd) 0.85 ASCE7 Load Combinations Used <br /> 7.0 SEISMIC ANALYSIS: <br /> Based on the comparison of the seismic mass of the building to the weight of proposed telecommunication <br /> equipment, it is our opinion that the additional equipment will have no significant effect on the seismic force <br /> resisting capacity of the building structure. <br /> 8.0 STRUCTURAL ANALYSIS(BEAM&SLAB): <br /> This rooftop analysis has been performed in accordance with the ASCE 7-10 Minimum Design Loads for <br /> Building and Other Structures. <br /> f <br /> 2' <br /> i <br /> .41 <br /> �+� • � : e <br /> -- <br /> ' � a- : �� ' <br /> _ 'i a �i\' - . O ` 0,� R_ <br />