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<br /> SCE Santa Ana <br /> October 25,2019 <br />Project No. 3.31634 <br /> Page 5 <br /> <br /> <br />TABLE I <br /> <br /> <br />SEISMIC <br />PARAMETER <br /> <br />RECOMMENDED <br />VALUE <br />Site Class E <br />Fa 0.9 <br />Fv 2.4 <br />SS 1.483 <br />S1 0.546 <br />SMS 1.335 <br />SM1 1.309 <br />SDS 0.890 <br />SD1 0.873 <br />PGA PGAM 0.489 <br />CRS 1.019 <br />CR1 1.052 <br />Occu anc Cate or II <br />Seismic Desi n Cate or SDC D <br /> <br />Conformance to the above criteria for strong ground shaking does not constitute any kind <br />of guarantee or assurance that significant structural damage or ground failure will not <br />occur during a large magnitude earthquake. Design of structures should comply with the <br />requirements of the governing jurisdictions, building codes, and standard practices of the <br />Structural Engineers Association of California. <br /> <br />9. SECONDARY EARTHQUAKE EFFECTS <br /> <br />Secondary effects of seismic shaking resulting from large earthquakes on the major faults <br />in the Southern California region, which may affect the site, include ground lurching and <br />shallow ground rupture, soil liquefaction, and dynamic settlement. These secondary <br />effects of seismic shaking are discussed in the following sections. <br /> <br />9.1 Shallow Ground Rupture <br /> <br /> Ground surface rupture results when the movement along a fault is sufficient to cause <br />a gap or break along the upper edge of the fault zone on the surface. Our review of <br />available geologic literature indicated that there are no known active, potentially <br />active, or inactive faults that transect the subject site. <br />50 of 100 <br />1327 S Grand Ave <br />12/12/2024