Laserfiche WebLink
- BLACKWEATCH <br /> Date: May 08, 2015 Building a World of difference <br /> Elaine Neumann Black Veatch Corp. <br /> Crown Castle 10950 Grandview Drive <br /> 5350 North 48th Street Suite 300 Overland Park, KS 66210 <br /> Chandler, AZ 85226 (913)458-7245 <br /> Subject: Structural Analysis Report <br /> Carrier Designation: T-Mobile Co-Locate <br /> Carrier Site Number: SE01605A <br /> Carrier Site Name: Everett Water Tank <br /> Crown Castle Designation: Crown Castle BU Number: 823968 <br /> Crown Castle Site Name: Everett Water Tank <br /> Crown Castle JDE Job Number: 332878 <br /> Crown Castle Work Order Number: 1055865 <br /> Crown Castle Application Number: 290680 Rev. 1 <br /> Engineering Firm Designation: Black&Veatch Corp. Project Number: 182896 <br /> Site Data: 319 76th St. SW, Everett, Snohomish County, WA <br /> Latitude 47°55'45.361'; Longitude -1220 14'19.37" <br /> 97 Foot- Monopole Tower <br /> Dear Elaine Neumann, <br /> Black & Veatch Corp, is pleased to submit this "Structural Analysis Report" to determine the structural <br /> integrity of the above mentioned tower. This analysis has been performed in accordance with the Crown Castle <br /> Structural 'Statement of Work' and the terms of Crown Castle Purchase Order Number 784024, in accordance <br /> with application 290680, 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 /> LCS: Existing + Proposed Equipment Sufficient Capacity <br /> Note:See Table I and Table II 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 with a topographic category 1 and crest height of 0 feet, and Risk Category II were used <br /> in this analysis. Seismic forces have been evaluated based on Site Class D with spectral response factors SS of <br /> 1.426g and S, of 0.546g. <br /> We at Black& Veatch Corp. appreciate the opportunity of providing our continuing professional services to you <br /> and Crown Castle. If you have any questions or need further assistance on this or any other projects please <br /> give us a call. <br /> Structural analysis prepared by: Narongkorn Wongwattanapong/Jumpon Uea-areevorakul s� <br /> ,LPGALA J� <br /> Respectfully submitted by: J�wASy��c <br /> Noel Z. Herrera, S.E. ���(1 � 4w� <br /> Structural Engineer �o� r1ZknL° <br /> tnxTower Report-version 6.1.4.1 $, _ T t2a1�s RSSfoNAL��G <br />