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May 6, 2024 <br />Site ID: LA23642A <br />Site Name: LA3642 SCE LAVETA SUB CS <br />Project Name: ANCHOR <br /> <br /> <br />3 <br />4.0 ANALYSIS METHOD <br />The analysis approach used in this report is founded on the premise that if the structural anchors of the <br />proposed cabinets, which will be used to support the proposed equipment, are structurally adequate per <br />the aforementioned codes and standards, then the proposed equipment may be placed at the desired <br />location. Calculations for this analysis are provided in the Appendices of this report. <br />5.0 ANALYSIS ASSUMPTIONS <br />• Based on documentation referenced above NC assumes the following: <br />o Concrete Slab: f’c = 2500 psi with minimum thickness of 6” <br />• All steel pipe members are A53 Gr. B <br />• All steel angles and solid round members are A36 <br />• All steel tubes are A500 Gr. B <br />• All bolts are A325 and all U-bolts are A307 <br />• All mount members were properly installed <br />• All appurtenances were properly installed <br />• 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 />The existing antenna mounts and connections that are used to support the proposed installation are to be <br />inspected prior to the installation of the proposed equipment. If the conditions of the mounts and <br />connections are found to be unacceptable, the engineer should be notified, and they should be replaced <br />or repaired by the contractor. <br />6.0 CONCLUSIONS <br />We have analyzed the proposed cabinet anchors and determined they are ADEQUATE for supporting the <br />proposed loading. <br /> <br />Table 3 – Structural Analysis Summary <br />SECTOR STRUCTURAL MEMBER CAPACITY RATIO ANALYSIS <br />RAN Anchor Bolts 9% PASS <br /> <br />To support the proposed equipment, we recommend installing the proposed modifications per the following <br />specifications: <br />• Install new Hilti Kwik Bolt TZ2 - SS 1/2” dia (min. embedment = 3.0 in.) at each corner of each new <br />cabinets at ground level. <br />The conclusions and recommendations reached in this analysis are only applicable for the proposed <br />anchors supporting the proposed T-Mobile telecommunications equipment. Any deviation of the support, <br />load, placement, etc. will require us to generate an additional structural analysis. Further, no structural <br />qualification is made or implied by this analysis for the existing building structure or any other existing <br />structural members not directly impacted by the T-Mobile installation. We reserve the right to append or <br />modify this report as more information becomes available. <br />engineering services. Please do not hesitate to contact our office should you have any questions. <br /> <br />2210 3%4 N Grand Ave Unit# <br />WCC01 - 1011184045/30/2024