FINAL 1.50 JT, 70°, st, r, VN, Mn, trace Fe 1.62 JT, 15°, u, r, VN, Mn, trace Fe 1.71 JT, 18°, st, r, VN, Mn, trace Fe 1.95 JT, 16°, u, r, VN, Mn, trace Fe 2.44 JT, 30°, u, r, VN, Mn, trace Fe 2.48 JT, 35°, u, r, VN, Mn, trace Fe 2.80 JT, 25°, st, r, VN, Mn, trace Fe 3.12 JT, 18°, u, r, VN, Mn, trace Fe 3.30 JT, 16°, st, r, VN, Mn, trace Fe 3.60 JT, 10°, u, r, VN, Mn, trace Fe 3.70 JT, 76°, u, r, VN, Fe, trace Mn 3.72 JT, 21°, u, r, VN, Mn, trace Fe 4.00 JT, 60°, u, r, VN, Mn, trace Fe 4.55 JT, 75°, st, r, VN, Mn, trace Fe 4.60 JT, 70°, u, r, VN, Mn, trace Fe 4.72 JT, 60°, u, r, VN, Mn, trace Fe 4.95 JT, 62°, u, sm, VN, Mn, trace Fe 5.32 JT, 45°, u, r, VN, Mn, trace Fe 5.60 JT, 58°, st, r, VN, Mn, trace Fe 5.77 JT, 43°, st, r, VN, Mn, trace Fe 5.78 JT, 43°, u, r, VN, Mn, trace Fe 5.79 JT, 52°, u, r, VN, Mn, trace Fe 5.80 JT, 55°, u, sm, VN, Mn, trace Fe 5.92 JT, 80°, u, sm, VN, Mn, trace Fe 5.99 JT, 76°, u, sm, VN, Mn, trace Fe 6.14 JT, 30°, u, r, VN, Mn, trace Fe 6.15 JT, 32°, u, r, VN, Mn, trace Fe 6.21 JT, 33°, u, r, VN, Mn, trace Fe 6.30 JT, 58°, u, sm, VN, Mn, trace Fe 6.35 JT, 40°, u, r, VN, Mn, trace Fe 6.42 JT, 28°, u, r, VN, Mn, trace Fe 6.70 JT, 40°, u, r, VN, Mn, trace Fe 6.82 JT, 61°, st, r, VN, Mn, trace Fe 6.90 JT, 32°, u, r, VN, Mn, trace Fe 6.92 JT, 37°, st, sm, VN, Mn, trace Fe 7.08 JT, 21°, u, r, VN, Mn, trace Fe 7.20 JT, 17°, st, r, VN, Mn, trace Fe 7.30 JT, 75°, u, sm, VN, Mn, trace Fe SPT 7/9 24/17 for 75mm N > 50 (solid cone) TOPSOIL WHIRITOA ANDESITE Sandy SILT; brown. Very soft; moist; low plasticity (TOPSOIL) Highly weathered; grey; massive; porphyritic ANDESITE; weak; recovered gravel sized fragments (WHIRITOA ANDESITE) Moderately weathered; grey; massive; porphyritic ANDESITE; weak; recovered gravel sized fragments Slightly weathered; grey; massive; porphyritic ANDESITE; moderately strong; recovered gravel sized fragments End of Hole @ 7.4m, Target Depth TCR: 83 RQD: 67 TCR: 86 RQD: 86 TCR: 100 RQD: 87 TCR: 100 RQD: 0 TCR: 100 RQD: 91 TCR: 100 RQD: 81 TCR: 100 RQD: 50 TCR: 100 RQD: 100 TCR: 100 RQD: 0 TCR: 100 RQD: 100 TCR: 100 RQD: 58 TCR: 100 RQD: 0 TCR: 100 RQD: 89 0.10 1.2 2.5 HQTT HQTT HQTT SPT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HQTT HW MW SW 28-10-2020 28-10-2020 Sample / Test 0 1 2 3 4 5 6 7 8 9 10 EW VW W MS VS ES 20 60 200 600 2000 Estimated Strength (MPa) Defect Spacing (mm) Description (and sub Detail) Visual Defect Result Geological Unit Material Description TCR SCR RQD (%) Number / Type Depth (m) 1 2 3 4 5 6 7 8 9 RL (m) 220 219 218 217 216 215 214 213 212 211 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: Fly Rig (Rig #33) Orientation: Inclination: Vertical 28/10/20 10:00 3.5 4 28/10/20 17:00 4.8 7.4 End of Hole @ 7.4m Tunnel Alignment - Gully Crossing Piezo SPT at 2.0m=bouncing; further SPT's not undertaken due to rig instability Lost water return 4.3m Contractor: Alton Drilling Ltd SPT ETR: 81% Casing Method Commenced: 27/10/2020 Easting: 2763258.002 Hole No. : WFBH010 Completed: 28/10/2020 Sheet : 1 of 1 Hole Length : 7.4 Project : WKP Exploration Tunnel - Ground Investigation Client : Oceana Gold Corporation / GWS / Golder Job Number: 12533958 Processed : HJ System: NZMG 1949 Northing: 6423876.493 Checked : JHS Datum: NZVD2016 Logged : HJ Site : Willows Farm, Waihi North, Scale @ A4 : 1:50 Method: SURVEY RL: 220.25 m Flush Return (%) 25 50 75 Weathering Instrumentation Installation Water level Report ID: ROCKLOG || Project: WILLOWS FARM BHS.GPJ || Library: GHD - NZGD.GLB || Date: 10 May 2021
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