Based on the findings of the geotechnical reports and the potential presence of a high-water table, we are aiming to minimise excavation. As a result, a Perched Water Table profile has been selected, which allows for high infiltration rates of approximately 45% and provides additional water storage.
However, the design consultant will also explore the possibility of adding a 100mm increase in height in the detailed design phase. The ability to increase the oval height is constrained by the existing infrastructure surrounding the oval such as kerbing and goal netting.