LaGrande Road Culvert Replacement Bridge (Rebid)

The City of Tacoma is seeking bids for the design, fabrication, finishing, and delivery of a fully engineered modular Vehicular Rolled Girder Steel Bridge to a staging area location near Tacoma Power’s LaGrande Dam access road and LaGrande reservoir near Alder, Washington. The bridge is part of a project to remove an old deteriorated 72-inch diameter culvert from an ephemeral stream crossing. The successful bidder will be required to provide all materials necessary to perform contractual requirements, and the bridge shall be designed to HL-93 AASHTO vehicular live loading. • The bridge shall be 45-feet long (minimum) and 18-feet wide. • The modular vehicular bridge shall have 19-W-4 heavy-duty bar grating wearing surface with 12-gauge galvanized Thrie-Beam vehicular guardrail. • The supplier shall supply all materials required to complete the work required by this contract. • The City reserves the right to increase or decrease quantities under this contract and pay according to the unit prices.