Project description
The project involves the supply and installation of the following equipment:
- Replace oxygenation ditch mixed liquor outlet overflow wall valve
- Repairing and resurfacing exposed concrete surfaces
- Replace wall seals
- Replace circular scraper, weir, float collection, secondary clarifier walkway
- Replace activated sludge recirculation screw pump
- Replace liquid alum storage and dosing system
Project features
- Replacing the submersible mechanical agitator in the sludge storage tank
- Add a submersible mechanical agitator to the sludge storage tank
- Replace sludge pumping system (duplex) including upstream pipes, mesh pipes and downstream pipes
- Supply, install and commission two centrifuge-type sludge dewatering systems complete with local control panel
- Supply and install a mezzanine floor for the proposed centrifuges and a monorail with trolley and manual operation hoist
- Supply, install and commission screw conveyors for transporting dewatered sludge
- Supply, install and commission a dewatered sludge spreader