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• Mr. Byron G. Walker -2- May 22, 2003 <br />deformation was computed for a magnitude 4.2 event, permanent deformations would also be <br />zero for lower magnitude events. <br />Summary <br />Our previous conclusion, "Permanent deformations of the dam and saddle dam during seismic <br />loading should be insignificant because the expected ground motions (accelerations) at the dam <br />and saddle dam sites are less than the computed yield accelerations" (GEI 2002), is still valid <br />even when yield accelerations are computed for FOS of 1.2. <br />Thank you for your review of our report. Please call if you have any questions or need <br />additional information. <br />Sincerely,- <br />GEI CONSULTANTS, INC. <br />Robert J. Huzjak, P.E. <br />Project Manager <br />RJH/jmm <br />c: _Qregory Hunt <br />•