McNary Turbine Maintenance Platforms

Closed Solicitation Posted May 16, 2025

This opportunity was awarded. See the award notice from Sep 5, 2025.

Solicitation number: W912EF25B0002
Agency: ENDIST Walla Walla US Army Corps of Engineers, Department of Defense
Responses due: Aug 15, 2025, 2:00 PM ET
Set-aside: Total Small Business

Opportunity facts

NAICS code: 332312 Fabricated Structural Metal Manufacturing
PSC: 5440 Scaffolding Equipment And Concrete Forms
Place of performance: Umatilla, Oregon 97882, United States
Points of contact: Tracy Gluck tracy.gluck@usace.army.mil (509) 527-7421

Callie Rietfors callie.rietfors@usace.army.mil (509) 527-7280

Notice details come from SAM.gov. Updated Aug 15, 2025.

About this opportunity

Written by GovTribe AI · Aug 15, 2025

The U.S. Army Corps of Engineers, Walla Walla District, is seeking the fabrication and delivery of specialized maintenance equipment for the McNary Lock and Dam hydroelectric facility. The procurement includes two turbine maintenance platforms, two draft tube access platforms, blade scaffoldings, personnel hoists and frames, and associated transportation/storage carts, all designed for adjustable blade main unit turbines. Contractors must fabricate these platforms primarily from aluminum (6061-T6 and 5052 H32) with strict dimensional tolerances and load-bearing requirements of 11,000 pounds for turbine maintenance platforms and 750 pounds for draft tube access platforms. The evaluation will be based on lowest price to a responsive and responsible offeror, with no intended discussions between the government and bidders. The solicitation has been amended four times, with the final due date established as August 15, 2025 at 11:00 AM PDT, and bidders must submit proposals electronically while being registered in the System for Award Management.

This opportunity is designated as a Total Small Business set-aside under NAICS code 332312 (Fabricated Structural Metal Manufacturing). The contract includes multiple line items with performance periods ranging from 10 to 15 months after award, and requires compliance with the U.S. Army Corps of Engineers Safety and Health Requirements Manual. Contractors must provide comprehensive documentation including shop drawings, material test reports, operation and maintenance manuals, and a one-year warranty on all delivered equipment. The work involves on-site assembly services at McNary Lock and Dam in Umatilla, Oregon, with the platforms specifically engineered to provide maintenance access within the draft tube area of the hydroelectric turbines. All bidders must utilize the Resident Management System Contractor Mode (RMS CM) for electronic contract administration throughout the project lifecycle.

Notice text

5 versions

As posted on SAM.gov.

Update #5 · Latest · Aug 15, 2025

Amendment 0004 issued 6AUG, updating the Technical Specifications. Bid due date and time remain 15AUG at 11:00 AM PDT.

Amendment 0003 issued 15JUL, extending solicitation period to 15AUG at 11:00 AM PDT.

Amendment 0002 issued 5JUN, extending solicitation period to 16JUL at 11:00 AM PDT.

Amendment 0001 issued 22MAY.