Project Information

Bid Title

John Day Fish Pump Rehabilitation

Issuing Agency

DEPT OF DEFENSE

Location

Oregon

Published Date

Apr 8, 2026

Closing Date

May 8, 2026

Government Level

Federal

Status

Closed

Ref. #

W9127N26BA001

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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John Day Fish Pump Rehabilitation

Active

Contract Opportunity

Notice ID

W9127N26BA001

Related Notice

W9127N26BA001

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

• Contract Opportunity Type: Solicitation (Original)
• Original Published Date: Apr 08, 2026 01:09 pm PDT
• Original Date Offers Due: May 08, 2026 01:00 pm PDT
• Inactive Policy: 15 days after date offers due
• Original Inactive Date: May 23, 2026
• Initiative:
  • None

Classification

• Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
• Product Service Code: Z2KA - REPAIR OR ALTERATION OF DAMS
• NAICS Code:
  • 237990 - Other Heavy and Civil Engineering Construction
• Place of Performance:
  Rufus , OR
  USA

Description

The U.S. Army Corps of Engineers (USACE) Portland District is soliciting a Contract for the John Day Fish Pump Rehabilitation at John Day Dam, Oregon. The proposed project will be a Total Small Business Set-Aside, firm-fixed price (FFP) contract.

Background: Prior work on fish pump No.3 included replacement of the lower pump shaft, true-up machining of the upper pump shaft, true-up machining of the upper and lower bearing mounting flanges and spigot bores on the cover plate and diffuser, and true-up machining of the diffuser extension cone. The propeller itself had its blade tips built up with weld and re-machined a proper clearance (nominally 1/8" radial clearance) to the pit liner. In addition, the propeller center bores were true-up machined for proper fit (0.004-0.006" clearance) to the new lower shaft. The upper and lower bearings were fitted with greaseless bearing liners and the shafts existing stainless bearing journals were replaced with spares originally manufactured by Worthington Pump. work will be replicated for pump No.2 and possible pump No.1 and No. 3.

Purpose: The project will include the removal, refurbishment, and replacement of major components of Fish Pump Units 1, 2 and 3, including but not limited to shafts, bearings, bearing brackets, and right-angle drive gearboxes. Work will require field disassembly of existing equipment, transport of components for off-site shop repair, precision machining, fabrication of replacement parts, and final reinstallation and alignment to manufacturer specifications.

The following information represents the project objectives:

• Removal and replacement of damaged pump shafts and bearings.


• Repair-by-replacement of approximately 1000 horsepower class power transmission and reduction gearbox.


• Precision machining (true-up) of shafts, bearing housings, and diffuser components.


• Installation of greaseless bearing liners and replacement of stainless-steel bearing journals.


• On-site reassembly, shaft alignment, gearbox installation, and system balancing.


• Testing of the completed pump unit(s) to verify functional performance.


• Delivery of updated operation and maintenance manuals, drawings, and spare parts.

Attachments/Links

Contact Information

Contracting Office Address

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

Primary Point of Contact

• Kristel Flores
• Kristel.M.Flores@usace.army.mil

Secondary Point of Contact

• Cory Pfenning
• cory.r.pfenning@usace.army.mil

History

• Apr 08, 2026 01:09 pm PDTSolicitation (Original)
• Mar 11, 2026 08:55 pm PDT Presolicitation (Original)

Commodity Codes

• FSC ZMaintenance, Repair or Alteration of Real Property

• NAICS 237990Other Heavy and Civil Engineering Construction

Related bids

Feb 9, 2026	[Presolicitation (Original)] John Day Fish Rehabilitation
Apr 9, 2026	[Solicitation (Updated)] John Day Fish Pump Rehabilitation
Apr 22, 2026	[Solicitation (Updated)] John Day Fish Pump Rehabilitation
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May 4, 2026	[Solicitation (Updated)] John Day Fish Pump Rehabilitation
May 6, 2026	[Solicitation (Updated)] John Day Fish Pump Rehabilitation
May 12, 2026	[Solicitation (Updated)] John Day Fish Pump Rehabilitation
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