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10 I Port of Everett-South Terminal Wharf& Electrical Upgrades-Phase 2 <br /> Table 8 - Recommended Site-Specific Response Spectrum for 475-year Event <br /> Period Spectral Acceleration (g) <br /> (seconds) <br /> 0.00 0.360 <br /> 0.100 0.556 <br /> 0.200 0.900 <br /> 0.500 0.900 <br /> 0.620 0.728 <br /> 0.826 0.728 <br /> 1.000 0.602 <br /> 1.500 0.401 <br /> 2.000 0.301 <br /> 3.000 0.201 <br /> 4.000 0.150 <br /> 5.000 0.120 <br /> Table 9 - Recommended Site-Specific Response Spectra for 2,475-year Event <br /> Spectral Acceleration (g) <br /> Period Design <br /> (seconds) MCE (2,475-yr Earthquake <br /> Return Period) (2/3 MCE) <br /> 0.00 0.480 0.320 <br /> 0.100 0.900 0.600 <br /> 0.200 1.320 0.880 <br /> 0.300 1.233 0.822 <br /> 0.500 1.233 0.822 <br /> 0.650 0.986 0.657 <br /> 0.874 0.986 0.657 <br /> 1.000 0.862 0.575 <br /> 1.500 0.575 0.383 <br /> 2.000 0.431 0.287 <br /> 3.000 0.287 0.192 <br /> 4.000 0.216 0.144 <br /> 5.000 0.172 0.115 <br /> 19232-01 <br /> December 6,2017 rI <br /> HARTCROWSL-R <br />