Supporting Technical Assessments

0. 400. 800. 1.2E+3 1.6E+3 2.0E+3 0.001 0.01 0.1 1. Time (sec) Normalized Head (m/m) WELL TEST ANALYSIS Data Set: C:\...\WFBH01D RHT1 HVorslev.aqt Date: 09/30/20 Time: 06:55:29 PROJECT INFORMATION Company: GHD Client: OGL Project: 12535468 Location: Waihi North Test Well: WFBH001D Test Date: 07/09/2020 AQUIFER DATA Saturated Thickness: 6.73 m Anisotropy Ratio (Kz/Kr): 1. WELL DATA (WFBH001D RHT1) Initial Displacement: 1.72 m Static Water Column Height: 6.73 m Total Well Penetration Depth: 6.73 m Screen Length: 3. m Casing Radius: 0.025 m Well Radius: 0.048 m SOLUTION Aquifer Model: Unconfined Solution Method: Hvorslev K = 2.229E-6 m/sec y0 = 1.742 m

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