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November 30, 2015 <br />Cathy Garziano <br />Crown Castle <br />2055 S. Stearman Drive <br />Chandler, AZ 85286 <br />(480) 735-6952 <br />Subject: <br />Carrier Designation: <br />Crown Cast/e Designation: <br />Engineering Firm Designation: <br />Site Data: <br />Dear Cathy Garziano, <br />Structural Analysis Report <br />AT&T Mobility Co-Locate <br />Carrier Site Number: <br />Carrier Site Name: <br />Crown Castle BU Number: <br />Crown Castle Site Name: <br />Crown Castle JDE Job Number: <br />Crown Castle Work Order Number: <br />Crown Castle Application Number: <br />B+T Group Project Number: <br />J, B+T �RP <br />�S£I��� <br />B+T Group <br />1717 S. Boulder, Suite 300 <br />Tulsa, OK 74119 <br />(918) 587-4630 <br />btwo@btgrp.com <br />SN30 <br />Pinehurst <br />815285 <br />Lowel I <br />357029 <br />1158367 <br />320954 Rev. 1 <br />85660.005.01 <br />2420 39th Street, Everett, Snohomish County, WA <br />Latitude 47° 57' S6.28", Longitude -122° 11' 44.25" <br />130 Foot - Monopole Tower <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 849926, in accordance with <br />application 320954, revision 1. <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 />LC5: Existing + Proposed Equipment Sufficient Capacity <br />Note: See Table 1 and Table 2 for the proposed and existing loading, respectively. <br />This analysis has been performed in accordance with the 2012 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 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 />Respectfully submitted by: <br />B+T Engineering, Inc. <br />Brandon Sevier, E.I. <br />Project Engineer <br />tnxTower Report - version 6.1.4.1 <br />John W. Kelly, P.E., S.E. <br />Engineer of Record <br />COA:3425 Expires:12/31/2015 <br />