Demolition, site work, paving and new construction of a civil project in Gaston, Oregon. Completed plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

This project will construct the following in Washington County: 1. Install, maintain, and remove temporary traffic control and erosion control measures. 2. Perform all removal of structures and obstructions, replace the existing bridge with a new concrete structure, clearing and grubbing, and earthwork operations. 3. Construct roadway improvements including aggregate base, ACP, guardrail, and driveways. 4. Perform additional and Incidental Work as called for by the Specifications and Plans. The Project cost range is $500,000 - $1,000,000 To receive e-mail notices of all revisions, addenda issued and to download existing attachments, you need to be registered with an ORPIN Basic Subscription (no cost). Please refer to the "Supplier Registration" under the ORPIN main Menu home page to register. Submit all questions to the following email address: mail to cpmprojects@co.washington.or.us Answers to submitted questions will be posted in "Attachments" under "Questions and Answers". The ORPIN notice number for this invitation to is 2019.134B. This number is important to check any Revision, Addendum, Updates, Preliminary Results, and Notice to Award information while the Notice is open and after the Bid Date when the Notice is no longer posted as an opportunity. The County will not hold a pre-bid meeting for this project. All interested parties are invited to attend. Bids received after the above stated time will not be accepted. Bids must contain: A residency statement as defined in ORS 279C.365 A bid bond on the County's Bid Guaranty form, irrevocable letter of credit issued by an insured institution as defined in ORS 706.008, certified check, or cashier's check, of at least ten percent (10%) of the total bid. Bids may be rejected by the County for non-compliance with prescribed public bidding procedures and requirements, and for good cause, upon a finding that it is in the public interest to do so. Bid documents can be examined at the following locations: Online at the Oregon Procurement Information Network (ORPIN). Addenda, Plans Holders List, Preliminary Bid Results, and Notice of Intent to Award, will be posted on the ORPIN web site. Addenda will ONLY be made available electronically. The County reserves the right to waive any irregularities or informalities. Submit questions only in writing to following email address: CPMProjects@co.washington.or.us Replies to these questions will be posted to: electronically. To obtain a paper copy of the Bid Documents: Visit Washington County Land Use & Transportation, 1400 SW Walnut St, Hillsboro, OR 97123 OR Call Washington County Land Use & Transportation, Capital Project Services Division, 503-846-7800