DEPT OF DEFENSE | DEPT OF THE ARMY has floated a tender for Little Goose Unit 3 Hub Shaft Repair. The project location is USA and the tender is closing on 05 Jun 2025. The tender notice number is W912EF25RSS29, while the TOT Ref Number is 119479700. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.

Expired Tender

Procurement Summary

Country : USA

Summary : Little Goose Unit 3 Hub Shaft Repair

Deadline : 05 Jun 2025

Other Information

Notice Type : Tender

TOT Ref.No.: 119479700

Document Ref. No. : W912EF25RSS29

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Description

The project involves sealing a known oil leak on a Kaplan turbine shaft hub, allowing Unit 3 to resume normal Kaplan operations. Little Goose Main Unit 3-s Kaplan turbine runner was forced out of service when the turbine was found to be leaking oil. The main scope of work for this contract addresses the leak found at the turbine shaft to hub flange. The o-ring between the top of the Kaplan hub and the shaft lower flange has failed at this location. The work detailed will contain the runner leakage and route the leaked oil back to the static oil head. Instead of replacing the failed o-ring (requiring unit disassembly), this job seeks to contain leakage by sealing the outer diameter of the shaft flange where it meets the hub. It will also include welded caps for each coupling bolt, and piping at the shaft jacking bolts to contain leaking within the flange face and routing it back to the static oil head. The work will be completed with the unit partially disassembled (performed by government personnel) and confined to the turbine pit with limited egress.
Active Contract Opportunity
Notice ID : W912EF25RSS29
Related Notice
Department/Ind. Agency : DEPT OF DEFENSE
Sub-tier : DEPT OF THE ARMY
Major Command : US ARMY CORPS OF ENGINEERS
Sub Command : ENGINEER DIVISION NORTHWESTERN
Office: US ARMY ENGINEER DISTRICT WALLA WAL
General Information
Contract Opportunity Type: Sources Sought (Original)
Original Published Date: May 20, 2025 12:38 pm PDT
Original Response Date: Jun 05, 2025 11:00 am PDT
Inactive Policy: 15 days after response date
Original Inactive Date: Jun 20, 2025
Initiative: None

Classification
Original Set Aside:
Product Service Code:
NAICS Code: 237990 - Other Heavy and Civil Engineering Construction

Place of Performance: Dayton, WA USA

Documents

 Tender Notice


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