Summary
The Region of Waterloo is requesting pre-qualification submissions (Bid #PQ2026-23) from qualified contractors for upgrades to the influent, return activated sludge (RAS), and effluent pumping and control systems at the Waterloo Wastewater Treatment Plant in Waterloo, Ontario. The work includes replacing existing variable frequency drives (VFDs), incorporating bypass control, installing new backup control systems for the influent and effluent pumping systems, and adding automation, valves, and instrumentation to the RAS system. The project aims to enhance operational control, reliability, and resilience of the wastewater treatment plant's pumping systems.