Ice Harbor Dam Navigation Lock Upstream Tainter Gate

Tender summary

UPDATED: Solicitation Amendment 0002 - "The purpose of this amendment is to update the Technical Specifications (Attachment 1), specifically sections 01 35 29.10 28 GOVERNMENTAL SAFETY REQUIREMENTS and 01 45 01.00 28 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM). The Plans (Attachment 2) have also been updated with revisions to the following drawings: SHEET S-301, SHEET S-502, SHEET S-506, and SHEET S-507." UPDATED: Solicitation Amendment 0001 - "The purpose of this amendment is to update language within the Instructions to Offerors (Section L), to update language within FAR clause 52.246-11 (Section E), and to update the Technical Specifications, specifically sections 01 11 01.00 28 SUPPLEMENTARY REQUIREMENTS, 01 45 04.00 28 CONTRACTOR QUALITY CONTROL, and 09 97 02.00 28 PAINTING: HYDRAULIC STRUCTURES. This amendment also serves to extend the bid due date from 11AM PST on 9 December 2025 to 2PM PST on 12 December 2025. The bid opening is updated from 2PM on the date bids are due to 11AM PST on December 15, 2025." Please see the attached Solicitation W912EF26BA001, Ice Harbor Dam Navigation Lock Upstream Tainter Gate. Site Visit information is included. Solicitation Number: W912EF26BA001 Type: Solicitation Base Type: Solicitation NAICS: 332312 Classification Code: 5660 Response Deadline: 2025-12-12T14:00:00-08:00 Office Address: WALLA WALLA, WA Place of Performance: Burbank, Washington, 99323 POC: Mary Seiner, mary.l.seiner@usace.army.mil, 5095277228 POC: Brooke Moore, brooke.n.moore@usace.army.mil

What to check before bidding

• Located in United States.
• Source notice 5c7d602fe24246bfac1ad2824ea12e0b on SAM.gov.
• Notice published 5 Dec 2025; Tenqual indexed it 7 Dec 2025.
• Deadline listed as 12 Dec 2025.
• 13 tender documents identified.
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