Washington County Opengov #2026.058-ITB

Washington County Vadis Road Reconstruction Project – Construction and Drainage Improvements

Washington County, Oregon is seeking bids for the Vadis Road Reconstruction Project, managed by the Land Use and Transportation (LUT) department. - Government Buyer: - Washington County, OR - Land Use and Transportation (LUT) - Products and Services Requested: - Full reconstruction of Vadis Road, including: - Removal and replacement of drainage culverts - Installation of new storm drainage systems (e.g., 12" and 18" c900 storm sewer pipes) - Roadway improvements: earthwork, aggregate base, asphalt paving, shoulders, driveway approaches - Pavement markings and signage - Safety enhancements and permanent traffic safety devices - Temporary traffic control, flagging, erosion and sediment control, pollution control plan - Mobilization, clearing, grubbing, and general excavation - Key line items: - 137 units of 12" c900 storm sewer pipe (0-5' depth) - 41 units of 18" c900 storm sewer pipe (0-5' depth) - 678 units of Level 2, 1/2 Inch Dense ACP (asphalt concrete pavement) - 222 units of aggregate base for shoulders - 2266 units of longitudinal pavement markings (paint) - 48 units of pavement bar type B - 51 units of asphalt pavement saw cutting - 1182 units of extra asphalt for driveway approaches - 100 units of 6-mil plastic sheeting for erosion control - 20 hours of flagger services (min. $86/hr), 50 hours of railroad flagger (min. $100/hr) - 427 units of general excavation - OEMs and Vendors: - No specific OEMs or vendors are mandated; open to all qualified contractors - Unique or Notable Requirements: - Full road closure at the work site permitted for up to 28 days, with required signage and notifications - Environmental compliance and adherence to county standard specifications and special provisions - Emphasis on pollution, erosion, and sediment control - Minimum bid rates for flagging services - No proprietary products or brands specified; standard construction materials and methods required.

Description

The project involves reconstructing Vadis Road in Washington County, Oregon, including replacement of drainage culverts and full roadway improvements. Work includes traffic control, culvert removal, storm drainage installation, roadway construction, signage, safety enhancements, and full road closure for up to 28 days. The project schedule requires completion by October 30, 2026. The estimated cost of the project is between $300,000.00 and $400,000.00.

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