Supporting Technical Assessments

0. 18. 36. 54. 72. 90. 0.1 1. Time (sec) Normalized Head (m/m) WELL TEST ANALYSIS Data Set: C:\...\WFBH006D RHT Hvorslev DA.aqt Date: 09/30/20 Time: 07:03:53 PROJECT INFORMATION Company: GHD Client: OGL Project: 12535468 Location: Waihi North Test Well: WFBH006D Test Date: 02/09/2020 AQUIFER DATA Saturated Thickness: 6.15 m Anisotropy Ratio (Kz/Kr): 1. WELL DATA (WFBH006D RHT) Initial Displacement: 2.12 m Static Water Column Height: 6.15 m Total Well Penetration Depth: 6.15 m Screen Length: 3. m Casing Radius: 0.025 m Well Radius: 0.048 m SOLUTION Aquifer Model: Unconfined Solution Method: Hvorslev K = 7.073E-7 m/sec y0 = 2. m

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