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Table 3.3.3-1. General Description of Characterization Coreholes Borehole No EastinQ Northing Location Purpose Expected Condition 07-GI1- 1,436,887E 404,537N NW corner of block, where extent of disturbed above slide plane, fmd slip plane, maybe undisturbed above slip, slip plane for CCR downhill grading for Gs-6 buttress check condition below slide slip 07-GI2- CCR 07-GI3- CCR 07-GI4- CCR 07-GIS- CCR 07-GI6- CCR 07-GI7- CCR 07-GX 1- CCR 07-GX2- CCR 07-GX3- CCR 07-GX4- CCR 07-GXS- CCR 07-GX6- CCR 07-ZI1- CCR 07-ZI2- CCR 07-ZI3- CCR 1,436,510E 403,335N W side block, on Gl haul road that was being developed 1,437,275E 402,800N 1,437,740E 402,230N SW side block, on Gl haul road, in historic escarpment S side block, S of G 1 haul road, in saddle azea 1,438,474E 403,305N E side block, S of G3 haul road, along Gd-2 box cut 1,437,400E 403,750N 1,438,120E 404,S10N 1,435,525E 403,409N 1,435,740E 402,750N 1,436,670E 400,836N 1,437,580E 401,OSON 1,436,100E 405,095N 1,436,350E 405,590N 1,434,330E 405,375N 1,434,650E 1,434,480E Center of block, on G3 haul road, in historic escarpment NE comer of block neaz weak sandstone at toe W haul road Gl, over ridge, W of slide W haul road G1, over ridge, W of slide between power pole and tension cracks South end beyond slide in saddle G3 hualroad west of slide west of Gs-6 ramp above slide low roll, extent of disturbance on West side of block depth & condition of historic escarpment, slip location, low roll, condition below slip, compaze OS- Gl-CCR disturbance above slip, southern block, low roll, slip location, condition below slip, compaze OS-G2-CCR & OS-G3-CCR extend of disturbance, high roll, East side of block high roll, slip location, condition below slip on center of block depth & condition of historic escarpment, low roll, slip location, condition below slip Characterize disturbance outside west limit slide, find slip plane, check condition of seams below slide Chazacterize disturbance outside southwest limit slide, low roll, slip plane, condition below slide Characterize weak zone and identify potential slip disturbance beyond south tensile escarpment, compare OS-G4-CCR identify weak zones above Gs-6 ramp for K-Pit, high roll identify weak zones above Gs-6 ramp for K-Pit, low roll About Zd-4 Cut above G-Test Characterize weak zones above G-Test 405,11ON About Zd-8 Cut above G-Test Characterize weak zones above G-Test, low roll 404,530N About Gd-6 Cut near top of hill off road, west of scoria area Characterize weak zones in Z-Dip, high roll 3-27b undisturbed above slip, sheaz zone for slip remolded in escarpment, undisturbed below slip plane undisturbed above slip, thin zone or plane for slip undisturbed above slip, thin zone or plane for slip remolded in escarpment, undisturbed below slip plane maybe undisturbed above slip, sandstone highly weathered open subverticaljoints, slip or slickenside, undisturbed below slip, Q floor slickenside open subvertical joints, slickenside at slip, undisturbed below slip, Q floor slickenside undisturbed above and below slip seam, maybe fmd slip surface undisturbed above and below slip seam, maybe find slip surface maybe disturbed above and undistrubed below slip seam, maybe evidence of elevated stress maybe disturbed above and undistrubed below slip seam, maybe evidence of elevated stress undisturbed undisturbed undisturbed