Similar Projects
| Reported | 12/17/2021 12:00 AM |
| Project Title | South West 209th Avenue Kinnaman Road to Alexander Street Precast Concrete Pipe and Structures |
| Physical Address | View project details and contacts |
| City, State (County) | Hillsboro, OR 97129 (Washington County) |
| Category(s) | Single Trades |
| Sub-Category(s) | Concrete |
| Contracting Method | Competitive Bids. |
| Project Status | Bidding |
| Bids Due | View project details and contacts |
| Estimated Value | |
| Plans Available from | County Agency |
| Owner | View project details and contacts |
| Architect | View project details and contacts |
| Description | All materials shall meet or exceed Clean Water Service’s Design & Construction Standards: R&O 19-5 as Amended by R&O 19-22, adopted November 12, 2019 and Sections 00445 and 00470 of the 2021 Oregon Standard Specifications for Construction. • Reinforced concrete pipe shall be either Class IV or V. Gaskets shall conform to the equirements of ASTM C443. • Materials for precast concrete structures shall conform to the requirements of ASTM C478. Minimum wall thickness shall be five inches. Commercial grade concrete and reinforcement shall conform to 2021 Oregon Standard Specifications for Construction. • The manufacturer or fabricator shall furnish appropriate certification, based on the manufacturer’s quality control tests, that the materials used in the production of the pipe and structures meet these specifications. • The manufacturer or fabricator shall furnish shop drawings prior to fabrication of materials. • Bid shall include cost of delivery to Project Site: SW 209th Ave between SW Kinnaman Rd and SW Alexander St in Aloha, Oregon 97007. Delivery shall be coordinated with the road project prime contractor (to be determined). |
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| Bidder's List | View project details and contacts | ||
| Prospective Bidders | View project details and contacts | ||
| Project Documents |
 Engineered Spec Sheet  Architectural Plans  Other Documents |
