Hedges Gold Pty. Ltd. Tailings Disposal Dam Design, Performance, Operating Philosophy and Rehabilitation Plans

Hedges Gold Pty. Ltd. mines and processes a lateritic gold orebody approximately 120 km south east of Perth in the Darling plateau. The operation is approximately 26 km from the town of Boddington and 31 km from the town of Dwellingup. Hedges operates under The Western Australian Environmental Protection Act, Licence Number 3183. Presently, nine Limitations and Conditions are applicable to the tailings dam. These conditions apply to maximum discharge/disposal quantity permitted. Hedges mine is located in state Forest within the eastern, low rainfall section of the Darling Range and within the waler catchment area of the Murray River. Ore is carted by 120 tonne haulpacks to the plant. The plant and tailings dam is on private farm land some six kms from the mine.