Award notice, first published as presolicitation
YELL 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collections
140P2025R0102
National Park Service, DSC Contracting Services Division. Water and Sewer Line and Related Structures Construction.
Awarded
G.S.E. Construction Company, Inc.
$109,487,800.00 on the award notice, May 28, 2026, contract 140P2026C0017
Description
As published on SAM.gov.
YELL 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collections
The contract, on USAspending
Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.
- Recipient
- G.S.E. Construction Company, Inc.
- UEI
- JS4MLNK3AFR9
- CAGE
- 0CW03
- Vendor location
- Livermore, CA
- Contract
- 140P2026C0017, definitive contract
- Obligated
- $109,487,800.00
- Actions
- 1 between May 28, 2026 and May 28, 2026
- Competition
- Full and Open Competition, 4 offers received
- Set-aside reported
- No Set Aside Used.
- Described as
- Yell 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collections
- Match
- award number 140P2026C0017 equals the contract number; same awarding office 140P20 (high confidence)
- Record
- USAspending award page
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
September 17, 2025
Presolicitation
YELL 310402 Grant Wastewater Treatment Plant and Collections and Canyon Collect
Due December 18, 2025 at 3:00 PM EST. SAM.gov, notice de069f6b831e4a1e8ed7613214e9d44c
September 30, 2025
Solicitation, originally presolicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due December 18, 2025 at 3:00 PM EST. SAM.gov, notice a62fa2316b674e14929ed998c55acc64
October 8, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due December 18, 2025 at 3:00 PM EST. SAM.gov, notice 2d833bd9e9374afbb1ea585722d43b09
October 21, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due December 18, 2025 at 3:00 PM EST. SAM.gov, notice e23657ec72284412810e52cc8ac5496f
November 3, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due December 18, 2025 at 4:00 PM EST. SAM.gov, notice 90e888e19f904392b48075f9fd8d72ca
November 19, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due December 18, 2025 at 4:00 PM EST. SAM.gov, notice 844fdd19083f459ebe1a0deb64727ddb
November 25, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 7, 2026 at 4:00 PM EST. SAM.gov, notice 8bc6625d7a904a518e8dd13b69c018c1
December 1, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 7, 2026 at 4:00 PM EST. SAM.gov, notice f3c78621b59e4497abc23e2c21cea35d
December 16, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 7, 2026 at 4:00 PM EST. SAM.gov, notice 0bb24903932044449cc95496edfc5001
December 22, 2025
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 7, 2026 at 4:00 PM EST. SAM.gov, notice 2c47090d5ec14962b67bbfad93c05385
January 5, 2026
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 29, 2026 at 4:00 PM EST. SAM.gov, notice 4fdb15c10d9d48e682e1603f8e210dcc
January 21, 2026
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 29, 2026 at 4:00 PM EST. SAM.gov, notice 43cfbc4ecfc44a73a0932f3dd81a3690
January 21, 2026
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 29, 2026 at 4:00 PM EST. SAM.gov, notice ac498023a0f549a09c882cd306a2ccd6
January 26, 2026
Solicitation
YELL 310402 REPLACE GRANT WASTEWATER TREATMENT PLA
Due January 29, 2026 at 4:00 PM EST. SAM.gov, notice 9c17ce537b304a8897072aa8a6c862ad
May 28, 2026
Award notice, originally solicitation
Awarded to G.S.E. Construction Company, Inc. 7633 SOUTHFRONT RD STE 160 Livermore for $109,487,800. SAM.gov, notice 57b905dd32654dd09d842fed5a5f44be
Points of contact
- Freese-supler, Vickivicki_freese-supler@ios.doi.gov720-402-8467
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