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May 18, 2018 B+T GRP <br /> �@ <br /> Beshoy Souliman B+T Group <br /> ®EC <br /> Crown Castle 2 8 2018 1717 S. Boulder, Suite 300 <br /> 2055 S. Stearman Drive Tulsa, OK 74119 <br /> �, <br /> Chandler,AZ 85286 Y OF EVERE (918) 587-4630 <br /> (602) 845-1711 permit Services z T btwo@btgrp.com <br /> Subject: Structural Analysis Report <br /> Carrier Designation: T-Mobile Co-Locate <br /> Carrier Site Number: SE01513A <br /> Crown Castle Designation: Crown Castle BU Number: 815285 <br /> Crown Castle Site Name: LOWELL <br /> Crown Castle JDE Job Number: 488552 <br /> Crown Castle Work Order Number: 1572706 <br /> Crown Castle Order Number: 428150 Rev. 0 <br /> Engineering Firm Designation: B+T Group Project Number: 85660.010.01 <br /> Site Data: 2420 39TH STREET, EVERETT,Snohomish County,WA <br /> Latitude 47°57'56.28", Longitude-122°11'44.25" <br /> 130 Foot-Monopole Tower <br /> Dear Beshoy Souliman, <br /> B+T Group is pleased to submit this "Structural Analysis Report" to determine the structural integrity of the <br /> above mentioned tower. This analysis has been performed in accordance with the Crown Castle Structural <br /> `Statement of Work' and the terms of Crown Castle Purchase Order Number 1188053, in accordance with order <br /> 428150, revision 0. <br /> The purpose of the analysis is to determine acceptability of the tower stress level. Based on our analysis we <br /> have 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 1 and Table 2 for the proposed and existing/reserved loading,respectively. <br /> This analysis has been performed in accordance with the 2015 International Building Code based upon an <br /> ultimate 3-second gust wind speed of 110 mph converted to a nominal 3-second gust wind speed of 85 mph per <br /> section 1609.3.1 as required for use in the TIA-222-G Standard per Exception #5 of Section 1609.1.1. <br /> Exposure Category C with a maximum topographic factor 1 and Risk Category II were used in this analysis. <br /> All equipment proposed in this report shall be installed in accordance with the attached drawings for the <br /> determined available structural capacity to be effective. <br /> We at B+T Group appreciate the opportunity of providing our continuing professional services to you and Crown <br /> Castle. If you have any questions or need further assistance on this or any other projects please give us a call. <br /> Structural analysis prepared by: Zach Smith ,,LION k <br /> WASIH�<� <br /> Respectfully submitted by: B+T Engineering, Inc. ma <br /> COA: 3425 Expires: 12/31/2018 10 4,�' Q2 <br /> ,FAir <br /> , <br /> 11/441?P'#‘ tit °g1CV <br /> John W. Kelly, P.E., S.E. /� <br /> SrANAL <br /> tnxTower Report-version 7.0.5.1 <br />