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, � <br /> Crown Castle USA, Inc. October 24, 2012 <br /> 285 Ft Self Support Tower Structura/Analysis CC/BU No 816298 <br /> Project Number 012-01232-00,Application 165308, Revision 1 Page 5 <br /> 3)ANALYSIS PROCEDURE <br /> Table 4-Documents Provided <br /> Mapped Tower Drawings IETS Project#� 2004-70893, Doc ID#: 1028647 Crown DMZ <br /> dated 10/11/04 <br /> Foundation Drawings Golder Job#� 013-3163, Doc ID#� 2284739 Crown DMZ <br /> dated 4/24/01 <br /> Geotechnical Reports Golder Job#: 013-3163, Doc ID#� 403319 Crown DMZ <br /> dated 4/24/01 <br /> Reinforcement Drawings IETS Project#: 2005-70954, Doc ID#� 1136789 Crown DMZ <br /> dated 10/25/05 <br /> Reinforcement Drawings B&T Project#� 79078, Doc ID#� 1063786 Crown DMZ <br /> dated 5/6/08 <br /> 3.1) Analysis Method <br /> tnxTower(version 6 0.4 0), a commercially available analysis software package, was used to create a <br /> three-dimensional model of the tower and calculate member stresses for various loading cases. <br /> Selected output from the analysis is included in Appendix A. <br /> 3.2) Assumptions <br /> 1) The tower was constructed in accordance with its original design and maintained per the <br /> manufacturer's specifications. <br /> 2) The configuration of antennas, transmission cables, mounts and other appurtenances are as <br /> specified in Tables 1 and 2 and the referenced drawings. <br /> 3) Mount sizes, weights, and manufacturers are best estimates based on photos provided and <br /> determined without the benefit of a site visit by SSOE. <br /> 4) All member connections are assumed to have been designed to meet or exceed the load carrying <br /> capacity of the connected member unless otherwise specified in this report. <br /> 5) All foundation steel reinforcing is assumed to have been designed to meet or exceed the load <br /> carrying capacity aF the surrounding soils unless otherwise specified in this report. <br /> 6) All equipment model numbers, quantities, and centerline elevations are as provided in the CCI <br /> CAD package, dated 10/12/12 with any adjustments as noted below <br /> 7) Caisson reinforcing information was not available, so minimum area of steel was assumed in this <br /> analysis. <br /> This analysis may be affected if any assumptions are not valid or have been made in error SSOE <br /> Group should be notified to determine the effect on the structural integrity of the tower <br /> 4)ANALYSIS RESULTS <br /> Table 5-Section Capaci (Summa ) <br /> T1 288-279 Leg L5x5x1/2 4 -0.39 87 75 0.4 Pass <br /> T2 279-272 Leg L5x5x1/2 25 -1 45 124 74 1.2 Pass <br /> T3 272-259 Leg L5x5x1/2 46 -3 48 134.35 2.6 Pass <br /> T4 259-247 Leg L5x5x1/2 83 -8.64 143.90 6.0 Pass <br /> T5 247-237 Leg L8x8x5/8 120 -15.46 282.60 �p$�b� Pass <br /> T6 237-232 Leg L8x8x5/8 141 -22.12 388.82 5.7 Pass <br /> tnxTower Report-version 6.0 4 0 <br />