Parks Canada · CanadaBuys
Closed

Tender: Clowes Weir Reconstruction – Rideau Canal National Historic Site (Masonry Wall Repair, Concrete Apron and Steel Log Gains Replacement)

Released about 2 months ago

Closed15 Oct 2026Updated
Est. valueEstimate$30K to $610K
LocationOntario
SourceCanadaBuys
CategoryInfrastructure
Reference5P468-26-0042/A
Submissions closedClosed Thu, 15 Oct 2026

Parks Canada is seeking a contractor for comprehensive reconstruction work at Clowes Weir, Rideau Canal National Historic Site, including repair of masonry walls (including upstream wing walls), repairs to the concrete apron, replacement of the steel log gains and other structural elements. Bids must follow a two‑submission procedure and will be accepted only by email to soumissionsami-bidsrpc@pc.gc.ca or facsimile to 1-855-983-1808 (in-person or courier submissions and emailed links will not be accepted); the maximum email file size is 15 MB and large bids may be submitted in multiple labeled emails. The project is estimated at a value over $5,000,001 (taxes extra) to assist with bonding and insurance requirements, and work must be completed no later than May 30, 2028. An optional site visit is scheduled for September 18, 2026 at 10:00 am EDT at Clowes Weir, 495 Heritage Drive, RR4, Merrickville K0G 1N0; bidders must confirm attendance with the Contracting Authority at least 48 hours prior and submit a certification to attend. Enquiries must be submitted in writing no later than two calendar days before solicitation closing; tender documents and addenda are available via the Government of Canada tendering service at canadabuys.canada.ca and all work must comply with the National Park Act.

This opportunity may be valuable for civil and heritage-structure contractors experienced in masonry restoration, concrete repairs and heavy steel replacements on water-control structures. Key considerations include strict submission rules (email/fax only, 15 MB limit or multiple labeled emails), the two-submission bid procedure, required Indigenous participation commitments, and the fixed completion date of May 30, 2028.

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