North Ballarat WWTP (2006) features a total SPIRAC screenings and grit solution, consisting of the following equipment:
- SPIRAC Model ST stair screens
- Miniwashers with high-intensity washing chamber to provide unrecognizably clean screenings
- SPIROTAINERS for automated filling, storage, odour and mess containment, and road transport
- Grit Vortex chamber with grit pump extraction
- SPIRAC grit washer for organic free grit removal
This plant is a another example of a total SPIRAC solution to provide the cleanest possible screenings and grit, odour free operation with a low cost of ownership.