FINAL RESIDUAL SOIL - ALLOPHANE CLAY some silt, sand and gravel; brown and grey speckled white. Very stiff; moist; high plasticity; sand, fine to coarse; gravel, fine to coarse andesite, rare corestones of extremely weak andesite 12.00 becomes hard End of Hole @ 15.45m, Target Depth 10.2 VSt H M HQTT SPT HQTT SPT HQTT SPT HQTT SPT SPT 1/4 4/6 7/7 N = 24 SPT 4/4 5/9 4/16 N = 44 SPT 3/7 8/7 9/12 N = 36 SPT 3/15 16/25 9 for 50mm N > 50 TCR: 100 TCR: 100 TCR: 100 TCR: 100 10 11 12 13 14 15 16 17 18 19 20 Geological Unit Material Description Instrumentation Installation Commenced: 6/11/2020 Easting: 2763862.286 Hole No. : WFBH016 Completed: 9/11/2020 Sheet : 2 of 2 Hole Length : 15.45 Project : WKP Exploration Tunnel - Ground Investigation Client : Oceana Gold Corporation / GWS / Golder Job Number: 12533958 Processed : HJ System: NZMG 1949 Northing: 6423642.974 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 166.16 m Water level Notes and Comments: Refer to explanation sheets for abbreviation and symbols. Shear Vane values are corrected. Ground Water Level Time Date Reading Hole depth (mbgl) (mbgl) Equipment: Tractor Rig (83) Orientation: Inclination: Vertical 09/11/20 00:00 5.3 15.45 End of Hole @ 15.45m Hardstand Area No water return information Contractor: Alton Drilling Limited Depth (m) 11 12 13 14 15 16 17 18 19 RL (m) 156 155 154 153 152 151 150 149 148 147 Graphic Report ID: GENERAL_LOG-BK1 || Project: WILLOWS FARM BHS.GPJ || Library: GHD - NZGD.GLB || Date: 10 May 2021 Weathering Flush Return (%) 25 50 75 Consistency / Relative Density Moisture condition Casing Method Result Sample Number / Type Estimated Strength (MPa) Defect Spacing (mm) EW VW W MS VS ES 20 60 200 600 2000 TCR SCR RQD (%)
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