Project Information

Bid Title

Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement

Issuing Agency

DEPT OF DEFENSE

Location

Oregon

Published Date

Aug 28, 2026

Closing Date

Sep 18, 2026

Government Level

Federal

Status

Closed

Ref. #

W9127N26BA024

Original Source

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Bid Documents

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Set Aside

Total Small Business Set-Aside (FAR 19.5)

Project Description

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Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement

Active

Contract Opportunity

Notice ID

W9127N26BA024

Related Notice

W9127N26BA024

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEPT OF THE ARMY

Major Command

US ARMY CORPS OF ENGINEERS

Sub Command

ENGINEER DIVISION NORTHWESTERN

Sub Command 2

ENDIST PORTLAND

Office

W071 ENDIST PORTLAND

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General Information View Changes

• Contract Opportunity Type: Solicitation (Updated)
• Updated Published Date: Aug 28, 2026 07:26 am PDT
• Original Published Date: Aug 19, 2026 03:30 pm PDT
• Updated Date Offers Due: Sep 18, 2026 03:00 pm PDT
• Original Date Offers Due: Sep 18, 2026 03:00 pm PDT
• Inactive Policy: 15 days after date offers due
• Updated Inactive Date: Oct 03, 2026
• Original Inactive Date: Oct 03, 2026
• Initiative:
  • None

Classification

• Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
• Product Service Code: Y1LB - CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
• NAICS Code:
  • 237310 - Highway, Street, and Bridge Construction
• Place of Performance:
  Cascade Locks , OR 97014
  USA

Description

*** 27 August 2026 - Amendment W9127N26BA0240001 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement***

This amendment inserts additional Government Furnished Information (GFI) as an attachment to the solicitation. The file “Power Line Layout” is provided for the Contractor’s information. The Government shall not be responsible for any interpretation of, or conclusion drawn, from the data or information by the Contractor. Information provided should be field verified by the Contractor. If there is a discrepancy between the solicitation plan set and the GFI, the solicitation plan set takes precedence.

The project consists of replacing the existing bridge with a new fixed bridge on a new alignment and to provide for partial demolition of the existing bridge.

The new fixed bridge will be a single-span steel girder bridge with a concrete deck. The bridge width will be 34’4½” out-to-out, with two 11’0” travel lanes, two 2’0” shoulders, a 5’0” sidewalk, and the superstructure will consist of four (4) built-up steel plate girders. The replacement bridge alignment is located immediately downstream of the existing bridge and, at its northern terminus, will fit entirely between the existing bridge and the Bonneville Power Administration transmission tower which is located to the south. Approach roadways will also be constructed to tie into the existing roadway alignment. The new fixed bridge will be located over the existing navigation channel and will provide an under clearance that is larger than is currently present under the existing bridge. The north abutment will be a concrete stub abutment with spread footing anchored into rock. The south abutment will be a concrete abutment that is supported by drilled shafts. To mitigate seismic hazards, portions of the existing bridge will be removed as part of the bridge construction requirement. The existing bridge provides for critical vehicular access to the Bonneville project that must remain open for the entirety of the construction project. This will likely require the contractor to construct the project in phases. In

addition, lead and asbestos removal will be required as part of this requirement. Working within environmental and seasonal restrictions and barge crane lifting will be required in close proximity to a high voltage power line will also be necessary during performance of the required work.

Attachments/Links

Contact Information

Contracting Office Address

• KO CONTRACTING DIVISION 333 SW FIRST AVE
• PORTLAND , OR 97204-3495
• USA

Primary Point of Contact

• Christopher Burroughs
• christopher.d.burroughs@usace.army.mil

Secondary Point of Contact

• Justin Figueredo
• Justin.F.Figueredo@usace.army.mil

History

• Aug 28, 2026 07:26 am PDTSolicitation (Updated)
• Aug 27, 2026 09:29 am PDT Solicitation (Updated)
• Aug 19, 2026 03:30 pm PDT Solicitation (Original)
• Aug 04, 2026 10:06 pm PDT Presolicitation (Original)

Commodity Codes

• FSC YConstruction of Structures and Facilities

• NAICS 237310Highway, Street, and Bridge Construction

Related bids

Jul 6, 2026	[Presolicitation (Original)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Aug 19, 2026	[Solicitation (Original)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Aug 27, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Sep 3, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Sep 9, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Sep 19, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Sep 29, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Oct 1, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Oct 14, 2026	[Solicitation (Updated)] Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement

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