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Date: July 12,2017 <br /> Kristin Lenz Tower Engineering Professionals <br /> Crown Castle 326 Tryon Road <br /> 2055 S. Stearman Drive Raleigh, NC 27603 <br /> Chandler,AZ 85286 (919)661-6351 <br /> (602) 845-1761 crown(a).tepgroup.net <br /> Subject: Structural Analysis Report <br /> Carrier Designation: T-Mobile Co-Locate <br /> Carrier Site Number: SE01686A <br /> Carrier Site Name: Norpro <br /> Crown Castle Designation: Crown Castle BU Number: 826263 <br /> Crown Castle Site Name: Norpro <br /> Crown Castle JDE Job Number: 445497 <br /> Crown Castle Work Order Number: 1428142 <br /> Crown Castle Application Number: 394797 Rev. 1 <br /> Engineering Firm Designation: TEP Project Number: 46302.124891 <br /> Site Data: 2215 Merrill Creek Pky., Everett,Snohomish County,WA 98203 <br /> Latitude 470 56'32.81", Longitude-122°15'42.95" <br /> 150 Foot-Monopole Tower <br /> Dear Kristin Lenz, <br /> Tower Engineering Professionals is pleased to submit this "Structural Analysis Report" to determine the <br /> structural integrity of the above-mentioned tower.This analysis has been performed in accordance with the Crown <br /> Castle Structural 'Statement of Work' and the terms of Crown Castle Purchase Order Number 1056718, in <br /> accordance with application 394797, revision 1. <br /> The purpose of the analysis is to determine acceptability of the tower stress level. Based on our analysis we have <br /> determined the tower stress level for the structure and foundation, under the following load case, to be: <br /> LC7: Existing +Reserved+Proposed Equipment Sufficient Capacity <br /> Note:See Table I and Table II for the proposed and existing/reserved loading,respectively. <br /> The analysis has been performed in accordance with the 2016 Washington Building Code,WAC Chapter 51-50 <br /> (2015 International Building Code) based upon an ultimate 3-second gust wind speed of 110 mph converted to a <br /> nominal 3-second gust wind speed of 85 mph per Section 1609.3.1 as required for use in the TIA-222-G Standard <br /> per Exception#5 of Section 1609.1.1. Exposure Category C and Risk Category II were used in this analysis.The <br /> Seismic Design Category is D and the Site Class is C, as determined in"Appendix C—Additional Calculations"of <br /> this report. <br /> All modifications and equipment proposed in this report shall be installed in accordance with the appurtenances <br /> listed in Tables 1 and 2 and the attached drawing for the determined available structural capacity to be effective. <br /> We at Tower Engineering Professionals appreciate the opportunity of providing our continuing professional <br /> services to you and Crown Castle. If you have any questions or need further assistance on this or any other <br /> projects, please give us a call. ` 140. <br /> • ApHP, <br /> Structural analysis prepared by: Ryan W.Tschetter, E.I./DAR ..rAor4!' ,F <br /> Respectfully submitted by: e 31 ', 00 <br /> -11 <br /> f1027 <br /> Ryan J. Rimmele, P.E., S.E. �9 �C�,� <br /> c% "(MAL EN 1-$, t 111 <br /> ONALE 7112 <br /> Lle c[rcnic Logy <br />