Construction & TradesSmall Business OR
Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
Opportunity timeline
PostedSep 9, 2026
DeadlineOct 8, 2026
In plain English
The U.S. Army Corps of Engineers wants a contractor to replace the Navigation Lock 1 bridge at Bonneville Lock and Dam with a new single-span steel girder bridge, approach roads, and concrete abutments, while partially demolishing the existing bridge. Vehicle access must remain open during construction, which may require phased work, and the project includes lead and asbestos removal, environmental restrictions, and barge crane work near a high-voltage power line. The closing date is October 8, 2026; site-visit attendees must be U.S. citizens with approved identification.
About this opportunity
*** 09 September 2026 - Amendment W9127N26BA0240002 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement*** This amendment effects changes to the Block 14 (Description of Amendment/Modification): Solicitation Specifications, Section 01 57 19.00 25 - TEMPORARY ENVIRONMENTAL CONTROLS, Part 3 EXECUTION, Paragraph 3.4.3 PROFESSIONAL ARCHAEOLOGICAL MONITOR. (SEE ATTACHED AMENDMENT FOR CHANGES) *** 03 September 2026 - Amendment W9127N26BA0240002 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement*** This amendment effects changes to block 13 of Standard Form 1442, the Solicitation Specifications, Section 00 21 13 – Instruction to Bidders, and Section 00 21 00 – Instructions.…
Time remaining
Closes Oct 8, 2026
24Days
:16Hours
:40Min
:07Sec
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Bid details are gathered and summarized automatically. Please verify details at the original source.
Ref No.
BS-A7F27E