Contract · Federal · Small Business Set Aside - Total

John Day Dam Fish Pump Rehabilitation Project

Agency: DEPT OF DEFENSE / DEPT OF THE ARMY
Location: PORTLAND, OR
Amount: Amount not listed
Posted: Sep 3, 2026
Set-aside: Small Business Set Aside - Total
NAICS code: 237990 - Other Heavy and Civil Engineering Construction look up NAICS codes
PSC code: Z2KA - Maintenance, Repair, or Alteration of Real Property (general category)

Timeline

Posted

Sep 3, 2026
Status

Closing soon

What contracts like this typically pay

est. $55K-$1.4M

Estimated from 28 similar past awards nationwide, NAICS 237990.

This is not this contract’s value. It’s what the government has actually paid for comparable work in the past. How we estimate this.

What this contract is for

Agency: DEPT OF DEFENSE / DEPT OF THE ARMY
Location: PORTLAND, OR
Set-aside: Small Business Set Aside - Total
NAICS: 237990 - Other Heavy and Civil Engineering Construction
Scope: Federal

*Amendment 0002 - The purpose of this amendment is to make the following changes to the solicitation:1.

Extend the Solicitation Closing Date: The solicitation closing date is hereby extended by one week, from September 11, 2026, to September 18, 2026.2.

Clarify Bidder Inquiry Deadline: The bidder inquiry provision is revised from: No response will be posted to inquiries after Close of Business on the seventh business day preceding the solicitation due date to: The deadline for submission of bidder inquiries is Close of Business on the seventh business day preceding the solicitation due date.

Inquiries received after this deadline may not be answered.3.

Add Pertinent Documents/Attachments: The following six (6) documents/attachments are hereby added to the solicitation: A9 - Work Space Access Trailer and Parking Location, A10 - Pump Access, A11 - Propeller Condition, A12 - JDA Fish Pump rehab drawings, A13 - SouthFishwayPumps_OandM Manual, A14 - SouthFishTurbine-Unit3_OandM Manual (all documents previously designated as CUI have been downgraded) 4.

Remove Attachment: Attachment AMD0002_Technical Sections.pdf is hereby removed from the solicitation.5.

Revise Specifications: The following revisions are hereby incorporated into the solicitation specifications: File Section Changes Specifications 15 00 00.03 25 Paragraph 1.4.2 is revised to change pump shaft assembly and propeller assembly to vertical shaft assembly.

Paragraph 2.1.2 is revised to change pumpshaft to pump propeller.

Specifications 01 10 10.00 25 Paragraph 1.6.b is amended to extend the outage window through June 30, 2028.Specifications 09 97 02.00 25 Paragraph 3.5 is amended to include the extension shaft in the painting schedule.

All other terms and conditions of the solicitation remain unchanged.*Amendment 0001 - Th...

Official solicitation and documents

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View the official listing on SAM.gov

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How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work