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• strong seismic ground shaking; <br /> • seismic-related ground failure, including liquefaction; <br /> • landslides; or <br /> • seismically-induced tidal waves or seiches; <br /> ► result in substantial soil erosion or loss of topsoil; <br /> ► be located on a geologic unit or soil that is unstable, or that would become unstable as a result of a project, <br /> and potentially result in on-or off-site landslide, lateral spreading, subsidence, or liquefaction or collapse; <br /> ► be located on expansive soil, as defined in Table 18-1-B of the UBC (1997), creating substantial risks to life <br /> or property; <br /> ► have soils incapable of adequately supporting the use of septic tanks or alternative waste water disposal <br /> systems where sewers are not available for the disposal of waste water; <br /> ► result in the loss of availability of a known mineral resource that would be of value to the region and the <br /> residents of the state; <br /> ► result in the loss of availability of a locally important mineral resource recovery site delineated on a local <br /> general plan, specific plan, or other land use plan; or <br /> ► result in the destruction, covering, or modification of unique geologic,physical, or recreational features. <br /> IMPACT ANALYSIS <br /> The proposed project would have no impact associated with the following issues, and these issues will not be <br /> analyzed further in this Draft EIR: <br /> ► Fault Ground Rupture: There are no known active faults crossing the project area and the area is not located <br /> in an Alquist-Priolo Special Study Zone;therefore, fault ground rupture is unlikely. <br /> ► Landslide: Landsliding may result from strong ground shaking. Based on topographic and soil data,the risk <br /> of landslides is considered negligible for the project area. <br /> ► Tsunamis: The potential for tsunamis at the proposed project area is considered negligible because of the <br /> distance from the San Francisco Bay and the Pacific Ocean. <br /> ► Seiche: Seiche is an oscillation within an enclosed or restricted body of water caused by moderate ground <br /> motion, such as from an earthquake. The potential for damaging seiches is considered very low to negligible <br /> because of the absence of a deep, large open body of water adjacent to or in the project area. <br /> ► Septic systems: The proposed project does not include and would not use septic tanks or alternative <br /> wastewater disposal systems. <br /> EDAW Manteca WQCF and Collection System Master Plans EIR <br /> Geology, Soils,and Seismicity 4.7-16 City of Manteca <br />