Tender: Rehabilitation of Retaining Wall Downstream of Lock 5 — Chambly Canal National Historic Site

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Parks Canada is seeking a contractor to demolish and reconstruct the retaining wall downstream of Lock 5 at the Chambly Canal National Historic Site. The project is estimated between $250,001 and $500,000 (taxes excluded) to assist with bonding and insurance requirements, must follow a two‑submission bidding procedure, and must be completed no later than January 15, 2026. Bids are accepted only by email to soumissionsami-bidsrpc@pc.gc.ca or by facsimile to 1-855-983-1808 (in-person or courier submissions are not accepted); the maximum email file size is 15 MB and bid documents must be sent as attachments (links will not be accepted). An optional site visit is scheduled for October 27, 2026 at 10:30 AM at 1840 avenue De Bourgogne, Chambly; attendees must confirm 24 hours in advance. The solicitation includes an Indigenous Participation Plan requiring specific benefits for Indigenous people and businesses in the contract area, work must comply with National Parks Regulations, and solicitation documents are available via the Government of Canada tendering service at canadabuys.canada.ca.