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Mount Modification Report <br />November 20, 2024 <br />Page | 3 <br />1. INTRODUCTION <br />Infinigy performed a structural analysis of the proposed modifications on the AT&T existing <br />telecommunication equipment supporting Pipe Mount and Unistrut Mount mounted to the existing structure <br />located at the aforementioned address. All referenced supporting documents have been obtained from the <br />client and are assumed to be accurate and applicable to this site. The mount was analyzed using RISA-3D <br />version 22.0.1 analysis software. <br />2. DESIGN/ANALYSIS PARAMETERS <br />Wind Speed 95 mph (3-Second Gust) <br />Wind Speed w/ ice No Ice Loading Considered <br />Adopted Code 2022 CBC / 2021 IBC <br />Standard(s) TIA-222-H / ASCE 7-16 <br />Risk Category II <br />Exposure Category C <br />Topographic Factor 1 <br />Seismic Spectral Response Ss = 1.287 g / S1 = 0.461 g <br />Ground Elevation (HMSL) 35.2 ft <br /> <br />3. PROPOSED LOADING CONFIGURATION - 24.5 & 24.0 ft. AGL Pipe Mount and Unistrut Mount <br />Centerline <br />(ft) Qty. Appurtenance Manufacturers Appurtenance Models <br />24.5 3 Ericsson AIR6449 N77D <br />24.0 <br />3 Commscope NNH4-65A-R6H4 <br />3 Kathrein 800-10964 K <br />3 Quintel QS4658-3 <br />3 Ericsson RRUS-4415 B25 <br />3 Ericsson RRUS-4449 B5/B12 <br />3 Ericsson RRUS-32 B66A <br />3 Ericsson RRUS-4478 B14 <br />3 Ericsson RRUS-32 B30 <br />3 Ericsson RRUS E2 B29 <br />3 Raycap DC6 <br /> <br />4. SUPPORTING DOCUMENTATION <br />Construction Drawings Prodiconn Solutions dated April 4, 2024 <br />AT&T Proposed Loading RFDS ID: 4350690 dated May 4, 2022 <br />Previous Analysis Report Prodiconn Solutions dated April 4, 2024 <br /> <br />3925 3%4 S Bristol St <br />Unit# WCC015/8/2025