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PROJECT 92189 005 01 Norpro,WA KSC <br /> SUBJECT Platform Mount Mount Analysis 1717 S.Boulder,Suite 300 <br /> DATE 06/24/21 PAGE OF <br /> Tulsa,OK 74159 <br /> (918)587-4630 <br /> Tower Type : Monopole <br /> Ground Elevation zs 491 ft [ASCE7 Hazard Tool] <br /> Tower Height . 150.10 ft <br /> Mount Elevation . 136.00 ft <br /> Antenna Elevation : 138.00 ft <br /> Crest Height • 0 ft <br /> Risk Category II [Table 2-1] <br /> Exposure Category C [Sec.2.6.5.1.2] <br /> Topography Category 1.00 [Sec.2.6.6.2] <br /> Wind Velocity V : 98 mph [ASCE7 Hazard Tool] <br /> Y <br /> Ice wind Velocity V; . 30 mph [ASCE7 Hazard Tool] <br /> Service Velocity Vs : 30 mph [ASCE7 Hazard Tool] <br /> Base Ice thickness t; 1.00 in [ASCE7 Hazard Tool] <br /> Seismic Design Cat. D [ASCE7 Hazard Tool] <br /> Ss : 1.37 <br /> Si : 0.49 <br /> SOS : 1.10 <br /> Sin 0.00 <br /> Gust Factor Gh 1.00 [Sec. 16.6] <br /> Pressure Coefficient K, . 1.35 [Sec.2.6.5.2] <br /> Topography Factor Kn : 1.00 [Sec.2.6.6] <br /> Elevation Factor Ke : 0.98 [Sec.2.6.8] <br /> Directionality Factor Kd . 0.95 [Sec. 16.6] <br /> Shielding Factor Ke : 0.90 [Sec. 16.6] <br /> Design Ice Thickness ti, : 1.15 in [Sec.2.6.10] <br /> Importance Factor Ie . 1 [Table 2-3] <br /> Response Coefficient Cs : 0.548 [Sec.2.7.7.1] <br /> Amplification As : 2.62425 [Sec. 16.7] <br /> q, 30.98 psf <br /> ► Lo { is. <br />