FINAL TOPSOIL RESIDUAL SOIL - ALLOPHANE SILT, some sand; dark brown. Very soft, moist, low plasticity, trace rootlets. Sand: fine to medium. (TOPSOIL) CORE LOSS Sandy silty CLAY with trace clay; orange brown. Firm; moist; high plasticity; sand, fine (RESIDUAL SOIL - ALLOPHANE) Silty CLAY with some sand and trace gravels; orangish brown. Firm; moist; high plasticity; sand, fine; gravel, fine, subangular to subrounded 5.00 becomes stiff 6.50 becomes firm 8.00 becomes soft 9.50 becomes very soft 4-11-2020 5-11-2020 5-11-2020 0 0.3 0.9 2 9.7 VS F F St F S VS F M M M M HQTT SPT HQTT SPT HQTT SPT HQTT SPT HQTT SPT HQTT SPT SPT 1/1 2/3 1/2 N = 8 SPT 0/1 1/0 2/1 N = 4 SPT 1/2 2/3 2/3 N = 10 SPT 0/2 3/1 1/3 N = 8 SPT 0/0 1/0 0/2 N = 3 SPT 0/0 0/0 0/1 N = 1 2.30 2.50 D-D1 TCR: 60 TCR: 59 TCR: 100 TCR: 100 TCR: 100 TCR: 100 TCR: 100 0 1 2 3 4 5 6 7 8 9 10 Geological Unit Material Description Instrumentation Installation Commenced: 3/11/2020 Easting: 2763793.36 Hole No. : WFBH015 Completed: 5/11/2020 Sheet : 1 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: 6423716.988 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 165.86 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 04/11/20 07:00 2 4.8 05/11/20 07:00 5 12.3 05/11/20 14:00 5.7 15.45 End of Hole @ 15.45m Hardstand Area No water return information Contractor: Alton Drilling Limited Depth (m) 1 2 3 4 5 6 7 8 9 RL (m) 165 164 163 162 161 160 159 158 157 156 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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