Culvert Materials for the NW Walker Road - 185th Ave to 173rd Ave Project (100315)

The Washington County, Oregon is seeking bids for the manufacture, storage, and delivery of a precast three-sided arch structure to the Walker Road (185th Ave to 173rd Ave) project site. The project includes the installation of the structure between August 1 and September 30, 2026. The contractor will be responsible for providing engineering support and design services, storage at the manufacturing site, and delivery to the project site. The contract is estimated to be worth between $300,000 and $700,000. Key aspects of the project include: • Manufacture of a precast three-sided arch structure • Installation of the structure between August 1 and September 30, 2026 • Engineering support and design services • Storage at the manufacturing site • Delivery to the project site • Compliance with all Federal, State, County, and local laws and regulations • Use of recycled and recyclable products to the maximum extent economically feasible • Compliance with Oregon's Corporate Activity Tax (CAT)