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Eng. Number 13773495_C3_03 <br /> March 18,2022 <br /> Page.3 <br /> TOWER <br /> Introduction <br /> The purpose of this report is to summarize results of a structural analysis performed on the 115.5 ft <br /> monopole with proposed 20 ft extension to reflect the change in loading by DISH WIRELESS L.L.C.. <br /> Supporting Documents <br /> Tower Drawings FWT Job#15112,dated September 30, 1997 <br /> Foundation Drawing FWT Job#15112,dated October 8,1997 <br /> Geotechnical Report AEE Project#7-91M-11905-0,dated October 3, 1997 <br /> Analysis <br /> The tower was analyzed using American Tower Corporation's tower analysis software.This program <br /> considers an elastic three-dimensional model and second-order effects per ANSI/TIA-222. <br /> Basic Wind Speed: 98 mph (3-second gust) <br /> Basic Wind Speed w/Ice: 30 mph (3-second gust) w/1.00" radial ice concurrent <br /> Code: ANSI/TIA-222-H/2018 IBC <br /> Exposure Category: C <br /> Risk Category: II <br /> Topographic Factor Procedure: Method 2 <br /> Crest Height(H): 325 ft <br /> Crest Length(L): 1928 ft <br /> Spectral Response: Ss=1.30,Si=0.46 <br /> Site Class: D-Stiff Soil-Default <br /> Conclusion <br /> Based on the analysis results,the structure meets the requirements per the applicable codes listed <br /> above. The tower and foundation can support the equipment as described in this report. <br /> • The design of the proposed extension will be done in a subsequent service. <br /> If you have any questions or require additional information, please contact American Tower via email <br /> at Engineering@americantower.com. Please include the American Tower site name, site number, and <br /> engineering number in the subject line for any questions. <br /> Tower Engineering Professionals,Inc.-326 Tryon Road-Raleigh,NC 27603-919-661-6351 Office-919-661-6350 fax-www.tepgroup.net <br />