GHD | Oceana Gold (New Zealand) Ltd | 12552081 | Waihi North 57 Table G.12 Estimated inflows to GOP from shallow groundwater system during GOP excavation (SEEP/W) Pit section Pit inflow Per unit metre (m3/s) Total pit section (m3/day) North Negligible East 7.2 x 10-7 8.8 South Negligible West Negligible Table G.13 Predicted shallow groundwater table drawdown at the edge of the pit and drawdown zone of influence during GOP excavation (SEEP/W) Orientation from Pit Groundwater drawdown at edge of pit (m) Zone of influence (m)* North 2.9 56 East 6.1 155 South 7.9 288 West 5.9 212 * Where drawdown > 0.5 m
RkJQdWJsaXNoZXIy MjE2NDg3