Location – Pottsville, NSW
Client – Hardings Earthmoving
Duration – 2 weeks – August 2016
Dewatering of a 12 x 5 x 4.5m deep excavation in low lying area with shallow water table. The project was challenging due to acidic, highly turbid groundwater and highly variable flow rates. Clearpro’s treatment system on this project included an automated pH control and coagulant dosing tank followed by a tube settler clarifier. Significant turbidity reductions were able to be achieved through the treatment system ensuring compliance with the discharge criteria for the duration of the project.