Saskatchewan Tenders #ES-01-2026

City of Estevan Solicits Bids for Nicholson Road Watermain Lining Project

The City of Estevan, Saskatchewan, is seeking bids for the Nicholson Road Watermain Lining project, focused on trenchless rehabilitation of a major potable water line. - Government Buyer: - City of Estevan, Engineering Services, Legislative Services office - Scope of Work: - Trenchless lining of approximately 850-1,000 metres (860m specified) of 200mm (8-inch) cast iron potable watermain using pressure-rated Cured-In-Place Pipe (CIPP) technology - Cleaning and CCTV inspection of the existing watermain with potable-dedicated equipment - Robotic or trenchless reconnection of approximately 60 water service connections - Replacement of five 200mm gate valves and sixteen tees (200mm x 150mm x 200mm) for water distribution and hydrant leads - Excavation, engineered shoring, and backfilling at up to 16 locations for insertion, termination, valves, and tees - Temporary potable water system setup, operation, and removal - Traffic control, including supply and handling of jersey barriers - Comprehensive system testing: flushing, disinfection, leak and pressure testing to AWWA C623 and C600 standards, and bacteriological testing - Site restoration and cleaning upon completion - Unique/Notable Requirements: - All work must comply with City of Estevan Construction Standards and attached specifications - Bidders must provide a bid bond or certified cheque for 10% of the tendered price and a Consent of Surety from a licensed surety company in Saskatchewan - One-year warranty period following completion - No specific OEMs or vendors are named in the solicitation - Place of Performance: Nicholson Road, Estevan, SK, from Hill Ave to Dieppe Crescent

Description

The City of Estevan is soliciting bids for the rehabilitation of approximately 850-1,000 metres of 8-inch cast iron watermain along Nicholson Road using a trenchless lining method. The project scope includes cleaning and inspection of the existing watermain, installation of a structural liner suitable for potable water, robotic reinstatement of all service connections, and replacement of associated fittings such as valves and tees. Additional tasks involve temporary water servicing, traffic control, excavation at select locations, and comprehensive system testing and disinfection to extend infrastructure service life and improve reliability while minimizing surface disruption.

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