Cannell Water System 400mm Watermain - Condition Assessment

The City of Abbotsford has issued RFP 1220-2026-4265 for a non-destructive condition assessment of approximately 10.7 kilometers of 400 mm diameter water transmission main. The project area extends from the Cannell Lake Water Treatment Plant in Mission to the intersection of Dewdney Trunk Road and Cedar Street. The pipeline is multi-material, consisting of 7.5 km of prestressed concrete cylinder pipe and 2.5 km of asbestos cement. The selected vendor will act as the Prime Contractor and must utilize high-resolution in-line wall assessment via remote-field electromagnetic inspection for the concrete sections, along with acoustic and sonar sensors to detect leaks, gas pockets, and debris across the entire length. Key deliverables include a comprehensive condition assessment report and the integration of inspection records into the City's GIS platform. Proposals are due by November 10, 2026, and must be submitted electronically. Evaluation is based on a weighted scoring system focusing on technical methodology, corporate experience, fees and value for money, and the qualifications of the project manager and team. The successful proponent must be registered with Engineers and Geoscientist BC and maintain professional liability insurance of at least 2 million dollars per claim and automobile liability of 5 million dollars. Contract administration requires monthly invoicing and strict adherence to the Occupational Health and Safety Act of British Columbia. Additionally, the City emphasizes social procurement, requesting details on the proponent's commitment to sustainability, ethical sourcing, and the engagement of Indigenous-owned or diverse suppliers.