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Geotechnical Evaluation of Mine-Induced Earthquakes on Bruce Park Dam <br />Bowie Resources, Limited <br />June 2002 <br />period generate a total of 100 magnitude 1.75 events, 20 magnitude 2.0 events, and 5 <br />magnitude 2.5 events. <br />6. In our opinion movements of the amount identified in items 3 through 5 above are not <br />expected to cause significant threat to the integrity of the slope, reservoir, or dam. <br />7. In our opinion, additional monitoring of the dam and saddle dam, beyond that <br />required by the Office of the State Engineer for a jurisdictional dam of this size and <br />class is not required to address risks associated with mine-induced seismicity. <br />lie <br />• <br />02-03-22 Geotechnical Evaluation of Mine-Induced Earthquakes <br />GEI Consultants, Inc. 20