WTP Effluent Pipeline, Main and Supplementary Feed Works
Name: WTP Effluent Pipeline, Main and Supplementary Feed Works
Client: CPB UGL JV for Melbourne Water
Construction Duration: January 2018 to October 2018
- Installation of 2.4km of DN1500 & DN1600 GRP including air and scour valves;
- Three Earth Cofferdams were constructed in WTP Ponds 1,2 & 5 (each approx. W: 35m x L: 20m) to allow the construction of 3 cast-in-situ concrete headwalls; and
- Two cast-in-situ concrete pits with each a respective inlet spanning approx. 16m into WTP pond 1. This was undertaken using two sheet piled dams which extended 18m from the bank into the water and 5m wide.