Permeable Reactive Barrier Installation, Groundwater Remediation

Tender details

The Department of Public Works and Government Services Canada (PWGSC) seeks a contractor to conduct remediation work at Thunder Bay International Airport in Ontario. The project involves installing a Permeable Reactive Barrier (PRB) to treat groundwater using a funnel and gate design. The work includes trenching, staging, and backfilling, with completion required within 21 weeks. Bids must be submitted by September 3, 2025, at 14:00 EDT, with late submissions deemed non-responsive. An optional site visit is scheduled for interested bidders on August 20, 2025.