# Keystone and Webbers Dam Powerhouse - Excitation System Maintenance Service

Canonical: https://abierto.us/opportunities/w912bv26qa018

- Solicitation number: W912BV26QA018
- Notice type: Combined synopsis and solicitation (first published as sources sought)
- Status: Closed. Deadline was May 26, 2026 at 3:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W076 Endist Tulsa (W912BV)
- NAICS: 335312 Motor and Generator Manufacturing
- Product or service code: 6105 Motors, Electrical
- Set-aside: Total small business set-aside
- City: Sand Springs. https://abierto.us/cities/sand-springs-ok-4065300
- First posted: November 13, 2025
- Last posted: May 22, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/ac6f7b4fdef646ab9e1f05af27fb5c3a/view

## Description

Keystone Dam and Webbers Falls Dam Powerhouse - Alstom Excitation System Maintenance Service. Contractor shall supply equipment, materials and labor as require performing inspection, diagnostics, and corrective maintenance on a quantity of two excitation systems designated U1 at the Keystone Dam hydroelectric power plant and U2 at the Webbers Falls Dam hydroelectric power plant. The contractor shall correct known excitation system problems and report problems revealed through diagnostics with proposed corrective maintenance to the government.

## Publications

- November 13, 2025: Sources sought, due November 28, 2025 at 3:00 PM EST. Notice 5f9775d4436841508f95367fca849e69. https://sam.gov/workspace/contract/opp/5f9775d4436841508f95367fca849e69/view
- November 17, 2025: Sources sought, due November 28, 2025 at 3:00 PM EST. Notice 16407a69ab804f4cb6ef37f27a7c4ccf. https://sam.gov/workspace/contract/opp/16407a69ab804f4cb6ef37f27a7c4ccf/view
- March 5, 2026: Combined synopsis and solicitation, due April 6, 2026 at 3:00 AM EDT. Notice f74eeeaa137143ae84de700733e8b080. https://sam.gov/workspace/contract/opp/f74eeeaa137143ae84de700733e8b080/view
- April 23, 2026: Combined synopsis and solicitation, due May 25, 2026 at 3:00 PM EDT. Notice 2d34b0ab13bd4bb0a249f67bbc9d7d87. https://sam.gov/workspace/contract/opp/2d34b0ab13bd4bb0a249f67bbc9d7d87/view
- April 23, 2026: Combined synopsis and solicitation, due May 6, 2026 at 3:00 PM EDT. Notice b187bba51fde46f88b2eb6fadddad2fe. https://sam.gov/workspace/contract/opp/b187bba51fde46f88b2eb6fadddad2fe/view
- May 19, 2026: Combined synopsis and solicitation, due May 25, 2026 at 3:00 PM EDT. Notice 427892f472ad4cce88b26a9cd810d065. https://sam.gov/workspace/contract/opp/427892f472ad4cce88b26a9cd810d065/view
- May 22, 2026: Combined synopsis and solicitation, due May 26, 2026 at 3:00 PM EDT. Notice ac6f7b4fdef646ab9e1f05af27fb5c3a. https://sam.gov/workspace/contract/opp/ac6f7b4fdef646ab9e1f05af27fb5c3a/view

## Points of contact

- Tyler Hastings, tyler.a.hastings@usace.army.mil, 9186694396

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912bv26qa018.