Site work and paving for a bridge / tunnel in Douro-Dummer, Ontario. Completed plans call for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

The following is a brief description of the work, but not limited to: Establish traffic control and detour to accommodate full road closure; Supply and install environmental / watercourse protection system. Supply and install dewatering system to allow construction to be completed in the dry. Remove existing single-span, single lane steel truss superstructure; Excavate and remove reinforced concrete abutments and wingwalls; Construct new concrete abutments and wingwalls; Design and install approach retaining wall and reinforced soil slope walls; Design, fabricate, deliver, assemble, and install a new single-span, two-lane permanent modular bridge with steel decking having an anti-skid surface including code compliant TL-2 barriers; Install new concrete approach slabs; Pave road approaches; and Install new steel beam guiderail on approaches with appropriate end treatments. Documents are available at https://ptbocounty.bidsandtenders.ca/ Question Deadline: Tue Jun 3, 2025 2:00:00 PM (EDT)