FINAL 80.70 VN, 50°, u, r, CA, 5-10mm 80.90 JT, 10°, u, r, CA 81.20 VN, 50°, u, r, CA 81.35 VN, 67°, u, r, CA 81.75 VN, 60°, u, r, CA, possible clast boundary 81.90 VN, 60°, u, r, CA, possible clast boundary 82.20 JT, 35°, u, r, CN 82.30 JT, 34°, u, r, CN 82.38 VN, 35°, u, r, CA 83.20 JT, 30°, u, r, CN 83.95 JT, 35°, u, r, CN 85.00 JT, 35°, u, r, CN 85.30 JT, 30°, u, r, CN 85.50 JT, 20°, u, r, CN 87.55 VN, 35°, u, r, CA 88.60 JT, 40°, u, r, CN 88.70 JT, 60°, u, r, CN 89.75 JT, 40°, u, r, CA, clast boundary 82.70 88.30 WAIPUPU FORMATION Slightly weathered; grey; LAPILLI TUFF (andesite); moderately strong; poly-clastic; angular to subangular gravel sized clasts; some cobble sized clasts; calcite present at clast boundaries PLT 2.7 MPa - PLT 1.01 MPa - TCR: 100 RQD: 86 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 100 TCR: 100 RQD: 93 TCR: 100 RQD: 93 80.7 PQTT PQTT PQTT PQTT PQTT PQTT PQTT MW SW Sample / Test 80 81 82 83 84 85 86 87 88 89 90 20 60 200 600 2000 Estimated Strength (MPa) Defect Spacing (mm) Description (and sub Detail) Visual Defect Result Geological Unit Material Description Number / Type EW VW W MS S VS ES TCR RQD SCR (%) Depth (m) 81 82 83 84 85 86 87 88 89 RL (m) 157 156 155 154 153 152 151 150 149 148 Graphic 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: RIG 83 Orientation: 0° Inclination: -90° End of Hole @ 231.7m Vibrating Wire Piezometers at 49.00m, 142.00m, 217.00m PLT are corrected to Is(50) Contractor: Alton Drilling Ltd Casing Method Commenced: 29/07/2020 Easting: 2762466.08 Hole No. : WNDD007 Completed: 11/08/2020 Sheet : 9 of 24 Hole Length : 231.7 Project : WKP Exploration Tunnel - Ground Investigations Client : OceanaGold Corporation Job Number: 12533958 Processed : HJ System: NZMG Northing: 6424304.837 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 237.07 m Flush Return (%) 25 50 75 Weathering Instrumentation Installation Water level Report ID: ROCKLOG || Project: WNDD007.GPJ || Library: GHD - NZGD.GLB || Date: 15 September 2021
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