1118 80TH ST SW A T AND T WIRELESS ANTENNA 2025-04-23

May 10, 2023 100-ft Self-Supporting Tower Structural Analysis Report CO BU No 856390 TEP Project Number 62974.851100 Order 628726, Revision 3 Page 4 3)ANALYSIS PROCEDURE Table 3 - Documents Provided Document Reference Source Geotechnical Report 4561529 CCISites Tower Foundation Drawings 4859766 CCISites Tower Manufacturer Drawings 5184799 CCISites Tower Reinforcement Drawings 5848675 CCISites Post-Modification Inspection 6044227 CCISites 3.1) Analysis Method tnxTower (version 8.1.1.0), a commercially available analysis software package, was used to create a three-dimensional model of the tower and calculate member stresses for various loading cases. Selected output -from the analysis is included in Appendix A. When applicable, Crown Castle has calculated and provided the effective area for panel antennas using approved methods following the intent of the TIA-222 Standard. 3.2) Assumptions 1) The tower and structures were maintained in accordance with the TIA-222 Standard. 2) The configuration of antennas, transmission cables, mounts and other appurtenances are as specified in Tables 1 and 2, and the referenced drawings. This analysis may be affected if any assumptions are not valid or have been made in error. Tower Engineering Professionals should be notified to determine the effect on the structural integrity of the tower. 4)ANALYSIS RESULTS Table 4-Section Capacity (Summary) Section Critical Elevation(ft) Component Type Size P(k) Panow(k) o°a Pass/Fail Now Element Capacity T1 100-80 Leg BP 8x0.25 2 -18.17 66.87 27.2 Pass T2 80-60 Leg BP 9x0.375 26 -36.50 136.77 26.7 Pass T3 60-40 Leg BP 9x0.375 47 -48.70 154.46 i 31.5 Pass T4 40-30 Leg BP 10x0.5 98 -57.92 235.38 1 24.6 Pass T5 30-20 Leg BP 10x0.5 125 -67.51 235.38 28.7 Pass T6 20- 10 Leg BP 10x0.5 152 -77.22 235.34 32.8 Pass T7 10-0 Leg BP 10x0.5 179 -85.86 235.34 36.5 Pass T1 100-80 Diagonal L3x3x3/16 10 -2.68 25.09 10.7 Pass T2 80-60 Diagonal L3x3x1/4 28 -3.33 28.46 11.7 Pass T3 60-40 Diagonal 2L2x2x3/16x3/8 50 -6.38 15.16 42.1 Pass T4 40-30 Diagonal 2L2x2x3/16x3/8 101 -6.75 15.61 43.2 Pass T5 30-20 Diagonal 2L2x2x3/16x3/8 128 -6.99 14.84 47.1 Pass T6 20- 10 Diagonal 2L2x2x1/4x3/8 155 -6.42 19.19 33.4 Pass T7 10-0 Diagonal 2L2x2x1/4x3/8 182 -6.36 18.49 34.4 Pass T3 60-40 Horizontal 2L1 3/4x1 3/4x1/8x3/8 49 -3.20 14.17 22.6 Pass T4 40-30 Horizontal al 3/4x1 3/4x1/8x3/8 100 -3.47 9.72 35.7 Pass tnxTower Report-version 8.1.1.0