natural channel banks as depicted in Figure 32. For the Stage 2 Scenario a dam break would primarily impact the site infrastructure immediately downstream of the OCP. The outflow discharge exceeds the spillway capacity and overflows are expected to impact the Process Plant and ROM pad. The maximum depths and velocities were observed immediately downstream of the OCP and natural flow paths towards Dee River resulted in the highest hazard risk classification to be concentrated in these areas, as depicted in Figure 33.
Figure 32. Stage 1 Sunny Day Failure Maximum Depth (m)
Project number: 25B061
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