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Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement

20 October 2026 - Amendment W9127N26BA0240006 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement This amendment affects changes to the Block 14 (Description of Amendment/Modification): CHANGE IN SOLICITATION SPECIFICATIONS: Solicitation Specifications, Section 01 10 10.00 25…

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingW071 Endist Portland, Dept of the Army
WhereCascade Locks, Oregon
DeadlineThu, Oct 29, 2026 at 3:00 PM EDT (6 days left)
Who can bidOnly small businesses can bid
IndustryNAICS 237310 (Highway, Street, and Bridge Construction)
Solicitation #W9127N26BA024
PostedTue, Oct 20, 2026
ContactChristopher Burroughs, [email protected]

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From the notice

20 October 2026 - Amendment W9127N26BA0240006 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement This amendment affects changes to the Block 14 (Description of Amendment/Modification): CHANGE IN SOLICITATION SPECIFICATIONS: Solicitation Specifications, Section 01 10 10.00 25 CONTRACTOR'S OPERATIONS AND REQUIREMENTS Paragraph 1.18.4 Traffic Control Plan (TCP) edited. CHANGE IN SOLICITATION ATTACHMENTS: Attachment A16 BN NL Bridge As Builts_combined drawings edited. (SEE ATTACHED AMENDMENT FOR CHANGES) 14 October 2026 - Amendment W9127N26BA0240006 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement This amendment affects changes to the Block 14 (Description of Amendment/Modification): Solicitation Specifications, Section 01 45 00.00 25 QUALITY CONTROL Paragraph 3.8.1 GOVERNING FIELD TESTING STANDARDS AND FREQUENCIES added. Solicitation Specifications, Section 03 30 00.00 99 CAST-IN-PLACE REINFORCED CONCRETE Paragraph 3.13.1 GENERAL added. Remove drawing C-104 and replace with C-104 - MARK 1 - AMD-0006 – UPDATE TO DEMOLITION NOTES. Remove drawing C-106 and replace with C-106 - MARK 1 - AMD-0006 – UPDATE TO PAVING AREA AND NOTES, MARK 2 - AMD-0006 – UPDATE TO DEFINE FENCING AND GATE. Remove drawing C-102 and replace with C-102 – MARK 1 - AMD-0006 – UPDATE TO DEMOLITION NOTES. (SEE ATTACHED AMENDMENT FOR CHANGES) 01 October 2026 - Amendment W9127N26BA0240005 Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement This amendment effects changes to the

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