# Notice of Intent to Sole Source HDL Turbine Runner Digital Unloader

Canonical: https://abierto.us/opportunities/w912ef26pa050

- Solicitation number: W912EF26PA050
- Notice type: Special notice
- Status: Closed. Deadline was September 14, 2026 at 5:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: Endist Walla Walla (n-ENDISTWALLAWALLA)
- NAICS: 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- Product or service code: N028 Installation of Equipment: Engines, Turbines, and Components
- Place of performance: Burbank, Washington
- County: Walla Walla County (FIPS 53071). https://abierto.us/counties/walla-walla-county-wa-53071
- City: Burbank. https://abierto.us/cities/burbank-wa-5308780
- First posted: September 9, 2026
- Last posted: September 9, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/092b7900e7f7437bb71b69cd85122122/view

## Description

This requirement is for updating Lower Monumental Lock & Dam’s Governor Oil Pumps to replace the unloader valve assemblies on Main Units 1-3 Powerhouse Generators. Ice Harbor (HLD) Powerhouse Generator main units 1-3 require replacement of outdated analog governor oil pump unloaders with new solenoid-operated unloader. Each pump unloader at each unit should operate independent of the sister pump. Each pump has an instrument transformer located in the motor control bucket that will be used to control that pump’s unloader. All control equipment will be installed in a single cabinet for each unit. All equipment will be installed by USACE.

## Publications

- September 9, 2026: Special notice, due September 14, 2026 at 5:00 PM EDT. Notice 092b7900e7f7437bb71b69cd85122122. https://sam.gov/workspace/contract/opp/092b7900e7f7437bb71b69cd85122122/view

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912ef26pa050.