AB-2025-04266 - WW21001 - Ridgevalley Lagoon Expansion

The Hamlet of Ridgevalley is one of six hamlets within the Municipal District of Greenview (MD Greenview) and is located approximately 390 km northeast of Edmonton, and approximately 65 km east of Grande Prairie. The community has a piped wastewater collection system with a central lift station. This lift station collects all gravity flows from the community as well as flows from a small lift station near the water treatment plant. All flows collected at the central lift station are pumped to the wastewater lagoon. The existing wastewater lagoon is a facultative lagoon consisting of 1 facultative cell and 1 storage cell. The existing wastewater systems in Ridgevalley are aging and are in need of substantial upgrades. This project includes upgrades needed to bring the system up to the current codes and standards. Contractors will be responsible to maintain the function of the existing wastewater lagoon while upgrades are constructed and commissioned. The intent of the bid call is to obtain offers for general construction of wastewater system upgrades, including the supply, onsite integration, and commissioning of various equipment, including, pumps, piping, blowers, valves, instrumentation, programmable logic control, programming, wiring, electrical panels and junction boxes, starters, VFDs, and all other ancillary support systems. A mandatory pre-bid meeting will be held at the project site.