Demolition, site work, paving and new construction of a bridge / tunnel in Augusta, Montana. 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.

Update 10/18/2024: QA_10-18-2024.pdf posted to attachments. PROJECT: MT FLAP BOR 2980(1), Sun River Bridge Replacement LOCATION: 50 miles NW of Augusta, MT WORK: The work consists of building a new bridge about 200 feet downstream of the existing bridge, with new approach. The approaches are on embankments and MSE wall approaches. Final surfacing will be gravel for approaches and concrete on the bridge. The project includes construction of a 3 span, 462-foot long precast-post-tensioned girder bridge with a precast concrete deck. Abutments are founded on both spread footing and piles within an MSE wall fill. Piers are supported on 10 foot diameter drilled shafts. The work may include as an Option demolition of the existing steel truss bridge upon completion of the new structure. See "Project Description" under attachments for additional information. LENGTH: 0.36 miles TENTATIVE COMPLETION DATE: Fall 2026 CONTRACT TYPE: Sealed Bid, Firm-Fixed-Price ESTIMATED PRICE RANGE: Between $10 million to $20 million INTERESTED VENDORS LIST: To view the Interested Vendors List, you must register as a SAM user, be logged in, and linked to an entity. If you are signed into SAM.gov with your registered entity and you cannot see the Interested Vendors List, you will need to be assigned the Contract Opportunities Administrator role for your entity in SAM.gov. If you need assistance, call the Federal Service Desk at 866-606-8220. THIS SOLICITATION IS OFFERED FOR FULL AND OPEN COMPETITION ON AN UNRESTRICTED BASIS This project is anticipated to be solicited Fall 2024. This project will include a Base schedule plus 1 option. PRELIMINARY PLANS and a letter with additional project information are in electronic format only and are posted with this synopsis. To ensure you receive notification when the solicitation documents are posted to SAM.gov, please click on the "follow" button at the top of the opportunity page. When solicitation documents are issued, the INVITATION FOR BIDS (specifications and plans) will be posted at this link. The Method of Contractor Selection has not been determined at this Time. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document. Question Deadline 11/06/2024 FOR GENERAL INFORMATION, call 360.619.7520 from the hours of 8:00 a.m. to 4:00 p.m. local time or e-mail us at wfl.contracts@dot.gov requests for technical information about this project will only be accepted in writing. Submit questions via e-mail at wfl.plans-spec@dot.gov. Project No. 69056724B000014