FINAL WHIRITOA ANDESITE Completely weathered; pale brown speckled black and orange welded TUFF; fine fabric; extremely weak; recovered partially as gravel sized fragments(WHIRITOA ANDESITE) (continued from layer starting at 9.8m ) CORE LOSS Completely weathered; pale brown speckled black and orange welded TUFF; fine fabric; extremely weak; recovered partially as gravel sized fragments End of Hole @ 12.45m, Target Depth 10.85 11.1 CW HQTT SPT HQTT SPT SPT 4/3 2/2 3/4 N = 11 SPT 2/3 4/8 11/15 N = 38 TCR: 100 TCR: 78 10 11 12 13 14 15 16 17 18 19 20 Geological Unit Material Description Instrumentation Installation Commenced: 7/09/2020 Easting: 2763719.184 Hole No. : WFBH002 Completed: 7/09/2020 Sheet : 2 of 2 Hole Length : 12.45 Project : WKP Exploration Tunnel - Ground Investigation Client : Oceana Gold Corporation / GWS / Golder Job Number: 12533958 Processed : HJ System: NZMG 1949 Northing: 6423833.114 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 158.228 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, (Rig 83) Orientation: Inclination: Vertical 07/09/20 10:00 1.78 3 07/09/20 12:00 2.95 6 07/09/20 14:00 2.22 9 07/09/20 17:00 2.74 12.45 23/09/20 00:00 5.98 6.7 End of Hole @ 12.45m Silt Pond Area No water return information Field soil descriptions have been adjusted to reflect lab test results were applicable Contractor: Alton Drilling Ltd SPT ETR: 81% Depth (m) 11 12 13 14 15 16 17 18 19 RL (m) 148 147 146 145 144 143 142 141 140 139 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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