Procurement Summary
Country: USA
Summary: John Day Fish Pump Rehabilitation
Deadline: 20 May 2026
Posting Date: 02 May 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 140553059
Document Ref. No.: W9127N26BA001
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
W9127N26BA001 Amendment 0003 posted 1 May 2026
W9127N26BA001 Amendment 0002 posted 22 April 2026
W9127N26BA001 Amendment 0001 posted 9 April 2026
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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....
Notice ID: w9127n26ba001
Department/Ind. Agency: dept of defense
Original Set Aside: total small business set-aside (far 19.5)
Sub-tier: dept of the army
Office: w071 endist portland
Product Service Code: z2ka - repair or alteration of dams
NAICS Code: 237990 - Other Heavy and Civil Engineering Construction
Inactive Dates: jun 04, 2026
Inactive Policy: 15 days after date offers due
Documents
Tender Notice
Documents.zip