# GSU Transformer Supply, Oahe Dam, SD & Ft Peck Dam, MT

Canonical: https://abierto.us/opportunities/w9128f25ra053

- Solicitation number: W9128F25RA053
- Notice type: Award notice (first published as solicitation)
- Status: Awarded to Paf Electrical, Inc. for $56,977,893.50
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W071 Endist Omaha (W9128F)
- NAICS: 335311 Power, Distribution, and Specialty Transformer Manufacturing
- Product or service code: 6120 Transformers: Distribution and Power Station
- Set-aside: Total small business set-aside
- Place of performance: Fort Pierre, South Dakota
- County: Stanley County (FIPS 46117). https://abierto.us/counties/stanley-county-sd-46117
- City: Fort Pierre. https://abierto.us/cities/fort-pierre-sd-4622260
- First posted: April 15, 2025
- Last posted: February 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/bf258e856bcc489f94af379fde8194f7/view

## Description

**Project Description:** Ft Peck Supply of the generator step-up (GSU) transformers 4 and 5 located in switchyard #2 at the Fort Peck Dam. The final suppy contract for the Fort Peck transformers will include:

* Design and manufacturing of two new GSU transformers. * Design and manufacturing of ancillary and control components. * Performance of Factory Acceptance Testing (FAT). * Delivery to the Fort Peck power plant, offloading at the transformer temporary storage and staging location, transformer reassembly, oil processing and filling, and movement to final operating location as the location is made available by the separate installation contractor. * Final acceptance testing and commissioning of transformer after interconnection to the power plant is performed by the separate installation contractor. Oahe Supply of all GSU transformers locatd at Oahe Dam. The supply contract for the Oahe transformers will include:

* Design and manufacturing of 10 new GSU transformers. * Design and manufacturing of ancillary and control components. * Performance of Factory Acceptance Testing (FAT). * Delivery to the Oahe Dam power plant, offloading at the transformer temporary storage and staging location, transformer reassembly, oil processing and filling, and movement to final operating location as the location is made available by the separate installation contractor. *Final acceptance testing and commissioning of transformer after interconnection to the power plant is performed by the separate installation contractor.

## Award on USAspending

- Recipient: Paf Electrical, Inc. (UEI J93QMNBEQPY5)
- Contract: W9128F26CA013, definitive contract
- Obligated: $56,977,893.50
- Competition: Full and Open Competition, 1 offers received
- Link: award number W9128F26CA013 equals the contract number; same awarding office W9128F (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_W9128F26CA013_9700_-NONE-_-NONE-/


## Publications

- April 15, 2025: Solicitation, due August 6, 2025 at 3:00 PM EDT. Notice a6221b346644428da954e1442ebfa303. https://sam.gov/workspace/contract/opp/a6221b346644428da954e1442ebfa303/view
- April 16, 2025: Solicitation, due August 6, 2025 at 3:00 PM EDT. Notice 1f604e8bd2234579b230886954fe56ed. https://sam.gov/workspace/contract/opp/1f604e8bd2234579b230886954fe56ed/view
- April 16, 2025: Solicitation, due August 6, 2025 at 3:00 PM EDT. Notice 9a7655b7cde54ab3821b6e2aabacbffc. https://sam.gov/workspace/contract/opp/9a7655b7cde54ab3821b6e2aabacbffc/view
- April 16, 2025: Solicitation, due August 6, 2025 at 3:00 PM EDT. Notice d3f0d8752d954c99912d38336a4dd73e. https://sam.gov/workspace/contract/opp/d3f0d8752d954c99912d38336a4dd73e/view
- April 16, 2025: Solicitation, due August 6, 2025 at 3:00 PM EDT. Notice dfa3c26be517407da23021b7f91611cb. https://sam.gov/workspace/contract/opp/dfa3c26be517407da23021b7f91611cb/view
- April 17, 2025: Solicitation, due August 6, 2025 at 3:00 PM EDT. Notice 8b22e8bead9b4723ab1c2dc7c2064c5b. https://sam.gov/workspace/contract/opp/8b22e8bead9b4723ab1c2dc7c2064c5b/view
- June 25, 2025: Solicitation, due September 6, 2025 at 3:00 PM EDT. Notice d4efb117d1454e5db874687a8b7b2d6b. https://sam.gov/workspace/contract/opp/d4efb117d1454e5db874687a8b7b2d6b/view
- June 26, 2025: Solicitation, due September 6, 2025 at 3:00 PM EDT. Notice a67af75bc55a4dcabf55064df50ff22d. https://sam.gov/workspace/contract/opp/a67af75bc55a4dcabf55064df50ff22d/view
- August 22, 2025: Solicitation, due September 6, 2025 at 3:00 PM EDT. Notice 2a09d64097074fc0ab3c5ee5a3b8741f. https://sam.gov/workspace/contract/opp/2a09d64097074fc0ab3c5ee5a3b8741f/view
- September 10, 2025: Solicitation, due September 6, 2025 at 3:00 PM EDT. Notice 3e8d768189c348cbb5d61020cbd77df1. https://sam.gov/workspace/contract/opp/3e8d768189c348cbb5d61020cbd77df1/view
- September 19, 2025: Solicitation, due September 6, 2025 at 3:00 PM EDT. Notice c6316e4c2b0746f8922802c60dfbcefa. https://sam.gov/workspace/contract/opp/c6316e4c2b0746f8922802c60dfbcefa/view
- October 6, 2025: Solicitation, due October 14, 2025 at 3:00 PM EDT. Notice 4ab8190385ec413f9e046e5ef9a8a8ef. https://sam.gov/workspace/contract/opp/4ab8190385ec413f9e046e5ef9a8a8ef/view
- October 6, 2025: Solicitation, due October 14, 2025 at 3:00 PM EDT. Notice 81731c2c67144b6ca37e56675af44d5e. https://sam.gov/workspace/contract/opp/81731c2c67144b6ca37e56675af44d5e/view
- October 6, 2025: Solicitation, due October 17, 2025 at 3:00 PM EDT. Notice f1a36891b54c40a79f277bcd3d306417. https://sam.gov/workspace/contract/opp/f1a36891b54c40a79f277bcd3d306417/view
- October 9, 2025: Solicitation, due October 14, 2025 at 3:00 PM EDT. Notice 28a57ff17d6645a9a2423c22c67d94a9. https://sam.gov/workspace/contract/opp/28a57ff17d6645a9a2423c22c67d94a9/view
- February 20, 2026: Award notice. Notice bf258e856bcc489f94af379fde8194f7. https://sam.gov/workspace/contract/opp/bf258e856bcc489f94af379fde8194f7/view

## Points of contact

- Brandie Murphy, Brandie.L.Stallsworth@usace.army.mil
- Marc Proietto, marc.proietto@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w9128f25ra053.