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gold 1~Lll Mrll ~ T ~ mbanl®erd Slope Stebrlity <br />with sr7t end gravel which is a typical deactiptiam of the decontpoabon of the l~~ bedror~ AII mabrael <br />used the creme Sriction ang6e and cohraiarr far fhe slip circle artalyas. <br />The sample from the crusting embatdanerd had the faaowing cLaracteriatica: <br />Ma>mnum Dry Dmuity 118.8 W 123.4 pounds/cvbic Soot <br />Optunuro Water Canimt lO.OX to 11.1~iG <br />Cohesion 0 <br />Priction Angle 33.8 degrees <br />Because the anlwnlmrent is to be Imed on the upsheam ads, no piezionrefdc eur~ce can develop in the <br />embanl®mt, thetefom, the program wee nm without uarg a phteatic head a pom pteearme ratio. The <br />embetd®mt is mt zoned. Goss Section A-A' ehowa We pr~ment and propeead embanl~enb far.the <br />pond <br />The reaulls of the slope statnlity nuu err the new anbanlmieni ate shovvrr in the Gable: <br />c o <br />CoetEcietrt X Y Radhra <br />0 6339' 8616.T 268.1' 1.405 <br />A static safety f3rctor above 1.3 would be preferred, however, the ruclea developed below 13 are ag shegow <br />end do not create a critical faihue hazard. The eei®ic ooefficiart wee nm until the Stc6or of safety <br />approached 1.00. A 0.14 seismic ceefficimt is above the average raoe~ended ooeffiamt of 0.13 far a <br />zone 2 area. The embenlaoatt firlfi0s the safely roq®emerd far a 7.orro 2 area. and wr7l be sole in its preserK <br />May 31,1995 <br />