NARAMATA WATER SYSTEM RAW WATERMAIN CONDITION ASSESSMENT

The Regional District of Okanagan-Similkameen is soliciting proposals for a comprehensive condition assessment of a 2100-meter raw water main that transports water from Okanagan Lake to the McKay Water Treatment Plant. The pipeline, constructed of either 600mm diameter PVC or ductile iron with cement mortar lining and polyethylene encasement, serves as the primary water supply conduit and requires detailed evaluation to identify developing defects, assess structural integrity, and estimate the timeline for potential rehabilitation before a failure occurs. The successful proponent must deliver a thorough analysis that pinpoints high-risk sections of the pipeline, provides actionable insights into the nature and progression of deterioration, and supports the development of a strategic remediation plan with cost projections to prevent system disruption. Proposals must be submitted by the deadline of June 5, 2026, through the RDOS Bonfire portal, with inquiries directed to Michael Ummenhofer, the designated Contracting Authority. The solicitation is issued under the tracking number BCRFP-RDOS-26-WATER_SERVICES-084 and is publicly listed on the Canada Buys platform. This assessment is critical for ensuring the long-term reliability of the regional water supply infrastructure, enabling proactive investment and avoiding costly emergency repairs. Qualified proponent teams are expected to demonstrate expertise in pipeline condition evaluation, non-destructive testing methods, and experience with similar large-scale water transmission systems.