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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 X X X <br /> Moderately Weathered (3) MW X X X <br /> Highly Weathered (1) HW <br /> Completely Weathered (0) CW <br /> Residual Soil (0) RS <br /> RMR Classification: 26-Poor 49-Fair <br /> Additional Notes: HR HW 3: Trend: 20 deg; 0+00-0+80 unclassifiable, covered with rubble, blast remnants, etc.; 0+80- 1+40 is highly <br /> fractured and covered with blast remnants, loose fragments, etc.; Mafic intrusion at 1+40 (3 feet); 75% covered with in situ <br /> blast damage; approximate strike/dip: 195/88 (primary 1), 295/65 (primary 2), 5/10 (foliation) <br /> Bench 3: Trend: 20 deg; pegmatite at 0+55 (5 feet); 100%covered at 1+00, not covered at 1+80 (geology same as HR <br /> HW 3 1+40- 1+80); at 1+80, rock is locally adversely dipping (210/35, 45/30) <br />