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S <br />s <br />W <br />n <br />G <br />GEOTEXTILE REINFORCEMENT <br />ZONE C <br />Material Properties and Analysis Results <br />GEOTEXTILE <br />Material <br />Placement <br />c <br />(ps0 <br />� <br />(deg) <br />ym is <br />(Pcf) <br />yam, <br />(pc0 <br />Geotextile <br />Reinforcement <br />Factor <br />of <br />Safety <br />Spacing' <br />(g) <br />Width <br />(g) <br />JAF <br />Foundation and mix <br />with structural fill <br />0 <br />27 <br />110 <br />120 <br />Structural Fill <br />Mix with JAF <br />0 <br />34 <br />-- <br />-- <br />Shot Rock <br />Toe <br />0 <br />35 <br />110 <br />120 <br />Bedrock <br />0 <br />40 <br />140 <br />140 <br />-- <br />25% total fines JAF / <br />Structural Fill Mix <br />Zone C <br />0 <br />32.7 <br />110 <br />120 <br />— <br />1.28 <br />301/6 total fines JAF / <br />Structural Fill Mix <br />Zone C <br />0 <br />32.0 <br />110 <br />120 <br />6 <br />12.5 <br />1.28 <br />35% total fines JAF / <br />Structural Fill Mix <br />Zone C <br />0 <br />31.3 <br />110 <br />120 <br />5 <br />18 <br />1.27 <br />40% total fines JAF / <br />Structural Fill . <br />Zone B and C <br />0 <br />30.0 <br />110 <br />120 <br />4 <br />25 <br />1.25 <br />Where, c = Cohesion <br />SLOPE FACE <br />/ <br />SPACING <br />ZONE B <br />�— WIDTH <br />i <br />50 FT <br />(HORIZONTAL THICKNESS OF ZONE C) <br />2H:1V SLOPE INCLINATION <br />I� = Angle of internal friction <br />y.ilt= Moist unit weight ZONE C (JAF /STRUCTURAL FILL MIX) <br />y,� = Saturated unit weight WITH GEOTEXTILE REINFORCEMENT <br />(SEE DETAIL) / <br />ROCK FILL <br />/ BEDROCK <br />BEDROCK <br />ZONE B (50% JAF /STRUCTURAL FILL MIX) <br />PREVIOUSLY PLACED 100% JAF <br />APPROXIMATE SCALE (FT) <br />DESIGN GROUND WATER LEVEL too 0 50 loo 200 <br />BEDROCK <br />INNNNIIIIIIIIIII11INNNINIIIH61101 <br />0017550 <br />Permi <br />Date: �- <br />Origin: dd'f <br />CAMAS COLORADO, INC. <br />MORRISON QUARRY <br />NORTH QUARRY ENGINEERED FILL SLOPE <br />SLOPE STABILITY MODEL <br />PRonLE A <br />nEOC.TJ1Ot[cl <br />�eoeocvrAt. <br />JANUARY 1999 <br />FIGURE Al <br />