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CITY OF SANTA ANA <br />Planning and Building Agency <br />ASCE <br />AMERICAN SOCIETY OF CIVIL ENGINEERS <br />Seismic <br />Site Soil Class: D - Stiff Soil <br />Results: <br />Ss : <br />1.328 <br />So, <br />N/A <br />S, <br />0.475 <br />TL <br />8 <br />Fa <br />1 <br />PGA: <br />0.569 <br />FV <br />N/A <br />PGA M : <br />0.625 <br />SMs : <br />1.328 <br />FPGA <br />1.1 <br />SM, <br />N/A <br />le <br />1 <br />SIDS : <br />0.885 <br />CV <br />1.366 <br />Ground motion hazard analysis may be required. See ASCE/SEI <br />7-16 Section 11.4.8. <br />Data Accessed: <br />Wed Apr 16 2025 <br />Date Source: <br />USGS Seismic Design <br />Maps <br />Approved <br />FOR PERMIT ISSUANCE <br />Master ID: <br />Date: <br />https://ascehazardtool.org/ Page 2 of 3 Wed Apr 16 2025 <br />