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Eng. Number 13671799_C3_02 <br /> June 2, 2021 <br /> AMERICAN TOWER° Page 1 <br /> CORPORATION <br /> Introduction <br /> The purpose of this report is to summarize results of a structural analysis performed on the 155 ft self <br /> supported tower to reflect the change in loading by VERIZON WIRELESS. <br /> Supporting Documents <br /> Tower Drawings PiRod,Drawing#110451-B dated August 10,1987 <br /> Foundation Drawing PiRod,Drawing#110451-B dated August 12,1987 <br /> Geotechnical Report Earth Consultants Inc Project#E-1926 dated February 17,1983 <br /> Modifications ATC Job#73124339,dated November 28,2005 <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"radial ice concurrent <br /> Code: ANSI/TIA-222-H/2018 IBC <br /> Exposure Category: B <br /> Risk Category: I I <br /> Topographic Factor Procedure: Method 1 <br /> Topographic Category: 1 <br /> Spectral Response: Ss=1.37,S1=0.48 <br /> Site Class: D-Stiff Soil <br /> Conclusion <br /> Based on the analysis results,the structure meets the requirements per the applicable codes listed above. <br /> The tower and foundation can support the equipment as described in this report. <br /> If you have any questions or require additional information, please contact American Tower via email at <br /> Engineering@americantower.com. Please include the American Tower site name,site number,and <br /> engineering number in the subject line for any questions. <br /> ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com <br />