# YELL 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collections

Canonical: https://abierto.us/opportunities/140p2025r0102

- Solicitation number: 140P2025R0102
- Notice type: Award notice (first published as presolicitation)
- Status: Awarded to G.S.E. Construction Company, Inc. for $109,487,800.00
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: DSC Contracting Services Division (140P20)
- NAICS: 237110 Water and Sewer Line and Related Structures Construction
- Product or service code: Y1ND Construction Of Sewage And Waste Facilities
- County: Park County (FIPS 56029). https://abierto.us/counties/park-county-wy-56029
- First posted: September 17, 2025
- Last posted: May 28, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/57b905dd32654dd09d842fed5a5f44be/view

## Description

YELL 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collections

## Award on USAspending

- Recipient: G.S.E. Construction Company, Inc. (UEI JS4MLNK3AFR9)
- Contract: 140P2026C0017, definitive contract
- Obligated: $109,487,800.00
- Competition: Full and Open Competition, 4 offers received
- Link: award number 140P2026C0017 equals the contract number; same awarding office 140P20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140P2026C0017_1443_-NONE-_-NONE-/


## Publications

- September 17, 2025: Presolicitation, due December 18, 2025 at 3:00 PM EST. Notice de069f6b831e4a1e8ed7613214e9d44c. https://sam.gov/workspace/contract/opp/de069f6b831e4a1e8ed7613214e9d44c/view
- September 30, 2025: Solicitation, due December 18, 2025 at 3:00 PM EST. Notice a62fa2316b674e14929ed998c55acc64. https://sam.gov/workspace/contract/opp/a62fa2316b674e14929ed998c55acc64/view
- October 8, 2025: Solicitation, due December 18, 2025 at 3:00 PM EST. Notice 2d833bd9e9374afbb1ea585722d43b09. https://sam.gov/workspace/contract/opp/2d833bd9e9374afbb1ea585722d43b09/view
- October 21, 2025: Solicitation, due December 18, 2025 at 3:00 PM EST. Notice e23657ec72284412810e52cc8ac5496f. https://sam.gov/workspace/contract/opp/e23657ec72284412810e52cc8ac5496f/view
- November 3, 2025: Solicitation, due December 18, 2025 at 4:00 PM EST. Notice 90e888e19f904392b48075f9fd8d72ca. https://sam.gov/workspace/contract/opp/90e888e19f904392b48075f9fd8d72ca/view
- November 19, 2025: Solicitation, due December 18, 2025 at 4:00 PM EST. Notice 844fdd19083f459ebe1a0deb64727ddb. https://sam.gov/workspace/contract/opp/844fdd19083f459ebe1a0deb64727ddb/view
- November 25, 2025: Solicitation, due January 7, 2026 at 4:00 PM EST. Notice 8bc6625d7a904a518e8dd13b69c018c1. https://sam.gov/workspace/contract/opp/8bc6625d7a904a518e8dd13b69c018c1/view
- December 1, 2025: Solicitation, due January 7, 2026 at 4:00 PM EST. Notice f3c78621b59e4497abc23e2c21cea35d. https://sam.gov/workspace/contract/opp/f3c78621b59e4497abc23e2c21cea35d/view
- December 16, 2025: Solicitation, due January 7, 2026 at 4:00 PM EST. Notice 0bb24903932044449cc95496edfc5001. https://sam.gov/workspace/contract/opp/0bb24903932044449cc95496edfc5001/view
- December 22, 2025: Solicitation, due January 7, 2026 at 4:00 PM EST. Notice 2c47090d5ec14962b67bbfad93c05385. https://sam.gov/workspace/contract/opp/2c47090d5ec14962b67bbfad93c05385/view
- January 5, 2026: Solicitation, due January 29, 2026 at 4:00 PM EST. Notice 4fdb15c10d9d48e682e1603f8e210dcc. https://sam.gov/workspace/contract/opp/4fdb15c10d9d48e682e1603f8e210dcc/view
- January 21, 2026: Solicitation, due January 29, 2026 at 4:00 PM EST. Notice 43cfbc4ecfc44a73a0932f3dd81a3690. https://sam.gov/workspace/contract/opp/43cfbc4ecfc44a73a0932f3dd81a3690/view
- January 21, 2026: Solicitation, due January 29, 2026 at 4:00 PM EST. Notice ac498023a0f549a09c882cd306a2ccd6. https://sam.gov/workspace/contract/opp/ac498023a0f549a09c882cd306a2ccd6/view
- January 26, 2026: Solicitation, due January 29, 2026 at 4:00 PM EST. Notice 9c17ce537b304a8897072aa8a6c862ad. https://sam.gov/workspace/contract/opp/9c17ce537b304a8897072aa8a6c862ad/view
- May 28, 2026: Award notice. Notice 57b905dd32654dd09d842fed5a5f44be. https://sam.gov/workspace/contract/opp/57b905dd32654dd09d842fed5a5f44be/view

## Points of contact

- Freese-supler, Vicki, vicki_freese-supler@ios.doi.gov, 720-402-8467

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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/140p2025r0102.