Water Electrical

Wannon Water required a treated effluent fine screen system at the Warrnambool sewage treatment plant (STP) to reduce the amount of small particle (such as inert plastic and fat balls generated in the process tank) from being discharged to the ocean outfall.  The new system was installed in the existing effluent concrete channel and the extracted screenings pumped with new inground pump station to the existing sludge drying beds.

Ace Electrical was appointed as the head contractor for this design and construct contract.

Ace Electrical was involved in the following scope of works:       

• Detailed design, including design review and safety in design workshops
• Modification to existing channel
• Supply and install channel stop boards
• Supply and install automated effluent screening system
• Supply and install screening below ground pump station
• Supply and install hot water supply system, including new building
• Supply and install screening pump station discharge UG pipe and related flow, level and pressure instrumentation
• All electrical, instrumentation and control system work
• Pre-commissioning
• Testing and commissioning
• Proof of performance testing
• Operator training.