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4.1.1.3. Analysis Results <br /> The final pipe arrangement and grade have been loaded into GALENA software I and evaluated <br /> for slope stability based on the material properties determined by Ground Engineering. The- <br /> lowest Factor of Safety for Zone 3B is shown in Figure 3 and Figure 4. The first is the lowest <br /> Factor of Safety for this slope in the permanent case: 1.24. The second is the Factor of Safety for <br /> this slope in the permanent case under seismic conditions: 1.10. <br /> The bench like structure shown in the cross section of Zone 313 is graded to drain down the slope <br /> and is a broken up across the slope,transversely,to prevent the collection of water on this bench. <br /> Material Kays <br /> I:COMIUM <br /> 6550 2:Tdt <br /> 3:Sete <br /> 6500 <br /> 6450 <br /> 6400 <br /> 6350 <br /> 6300 <br /> 6250 <br /> - <br /> 6200 <br /> 6150 � <br /> 6100 - ——— <br /> 6050 analysis 3 <br /> Multiple Stability Analysis <br /> 6000 Method. Bishop Simplified <br /> Surface: Circular(Critical Seed) <br /> 5950 <br /> Results <br /> t 100 200 300 400 500 600 700 Cd6cd Factor of Safety: 24 <br /> Figure 5—Zone 3B Cross Section (GALENA) <br /> ' Bishops Method of Slices(Multiple) <br /> Ralston TR 03 12 e:rag I. icki and Asweiatts,PLI.e' <br />