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II <br />' TABLEI <br />JOINT SETS MAPPED: NORTH QUARRY <br />2002 GEOTECHNICAL ADDENDUM <br />MORRISON QUARRY <br />MORRISON, COLORADO <br /> <br />1 <br /> <br /> <br /> <br /> <br /> <br />1 <br /> <br /> <br /> <br />1 <br /> <br /> <br />i <br />Joint Set Range of Range Effects to Localized and Overall Slope Stability <br /> Strike Bearing of Dip <br />Benches 2 and 3 of the North Quarry <br />Primary 121 230 27 38 Localized: Anticlinelsyncline folds dipping out of highwall may <br />(oriented result in relatively small, unstable wedges. <br />along <br />foliation) ': Overall: No apparent effects. <br />Secondary 096 ~ 103 85 ~ 90 Localized: May result in relatively small, unstable toppling blocks <br /> <br />l on edges of individual benches. Otherwise no apparent effects. <br /> Overall: No apparent effects. <br /> 043 075 50 i 90 - - <br /> 001 016 ~ 64 ~ 90 Localized: May result in relatively small, unstable toppling blocks <br /> <br />i on edges of individual benches. Otherwise no apparent effects. <br /> Overall: No apparent effects. <br />Notes: "Localized" slope refers to the slope associated with an individual bench and associated highwall. <br />"Overall" slope refers to the entire slope of a mined area. <br />G:\PROJECI'S\2020D MOrrisa~ Quarry\008\2002\TABLE I.dac <br />1 <br />