Laserfiche WebLink
Page | 5 <br />4) ANALYSIS RESULTS <br />Table 3 - Mount Component Stresses vs. Capacity <br />Notes Component Critical Member % Capacity Pass / Fail <br />1 Mount Pipe(s)MP1 39.6 Pass <br />Unistrut(s)U1 2.7 Pass <br />2 Mount Connection(s)--90.3 Pass <br />Table 4 – Supporting Structure Component Stresses vs. Capacity <br />Notes Component Critical Member % Capacity Pass / Fail <br />3 Church Steeple -- -- Acceptable <br />Structure Rating (max from all components) = 90.3% <br />Notes: <br />1)See additional documentation in "Appendix C - Software Analysis Output" for calculations supporting the % capacity <br />consumed. <br />2)See additional documentation in “Appendix D – Additional Calculations” for additional calculations. <br />3)Proposed mounts and appurtenances are fully shielded to wind behind FRP screens and steeple walls. Per sections <br />502A and 503A of the 2022 California Existing Building Code, additions and alterations to the existing supporting <br />structure that does not increase the demand to capacity ratio of gravity or lateral load carrying members by more than <br />5% or 10%, respectively, can be considered adequate. As such, Ladera Engineering Group considers this supporting <br />structure to be adequate in carrying the proposed carrier's equipment configuration as listed in this report. <br />4.1) Recommendations <br /> <br />The mount has sufficient capacity to carry the proposed loading configuration. In order for the results of the analysis to be <br />considered valid, the structural modifications listed below must be completed. <br />1. Installation of proposed mounts detailed in Construction Drawings by CDG, dated December 15, 2022. <br />The cabinet anchorage has sufficient capacity for the proposed corresponding equipment. In order for the results of the analysis to <br />be considered valid, the specified anchorage listed below must be installed. <br />Table 5 – Specified Cabinet Anchorage <br />Manufacturer Model Qty. Anchorage Type Anchorage <br />Size (in) <br />Eff. <br />Embedment <br />(in) <br />Great Lakes DC#12804-AC w/ Plinth 4 Hilti KB-TZ2 SS 304 1/2"3.25” <br />No structural modifications are required at this time, provided that the above-listed changes are implemented. If you have any <br />questions, require additional information, or believe the actual conditions differ from those detailed in this report, please contact us <br />immediately. <br /> <br />1344 3%4 S Main <br />St WCC01 - <br />10111364403/23/23