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Discontinuity Filling(Gouge) <br /> Set 1 Set 2 Set 3 Set 4 Set 5 <br /> Type clay,staining,shear, etc Iron oxide <br /> Thickness <br /> Estimated Compressive Strength <br /> Seepage none, moist,dripping,etc <br /> Discontinuity Wall Face Weathering <br /> Set 1 Set 2 Set 3 Set 4 Set 5 <br /> Unweathered (6) UW <br /> Slightly Weathered (5) SW <br /> Moderately Weathered (3) MW X X X <br /> Highly Weathered (1) HW X X X <br /> Completely Weathered (0) CW <br /> Residual Soil (0) RS <br /> RMR Classification: 23-Poor 47-Fair <br /> Additional Notes: Trend: 5 deg; 0+00-0+70: due to limited nature of highwall, only a few joint orientations are visible; 0+70-1+00: weathering <br /> significantly increased, but similar geology to 0+00-0+70; 1+00-1+70: slope near native, slightly oversteepened, similar <br /> geology to 0+00-0+70; slope instability scarp located above runaway ramp highwall between 0+50-1+70. <br />