Lower brule north element 1 phase 2, north ecosystem restoration project, fort thompson, SD
Active Definitive Contract Awarded Last action
- Contract number
- W9128F26CA011
- Awardee
-
Three Oaks Construction, Inc. UEI HWSZR9YRRHV4
- Awarding agency
-
ENDIST Omaha
US Army Corps of Engineers, Department of Defense
- Obligated
- $8,194,653
Award facts
- Opportunity
-
- Big Bend Lower Brule North Ecosystem Restoration, Element 1 Phase 2, Lower Brule, SD Pre-Solicitation · W9128F26BA003 · Posted Oct 15, 2025
- Contract value 100% obligated
- $8,194,653.00 Current and potential, with all options
- Completion date 62% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 8 offers Sealed Bid
- Pricing
- Firm Fixed Price
- Place of performance
- Fort Thompson, SD, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Original award | $8,194,653 |
About this award
The Department of the Army Corps of Engineers, Omaha District, awarded an $8.19 million definitive contract to Three Oaks Construction, Inc., a small disadvantaged business, for the Lower Brule North Element 1 Phase 2 ecosystem restoration project at Fort Thompson, South Dakota, on January 15, 2026, under a total small business set-aside.
The contract is firm fixed price with an ultimate completion date of April 22, 2027. Work encompasses riparian habitat restoration, shoreline protection, and water management activities including construction of a 920-foot-long L-head dike, a 100-foot-wide riparian planting bench, stone-toe revetment installation, and earthwork operations along Lake Sharpe. The project will create approximately 17 acres of riparian habitat and 3.75 acres of emergent wetland while protecting a 2.12-acre peninsula from erosion. The contractor is subject to performance and payment bond requirements and liquidated damages provisions. Place of performance is Fort Thompson, SD. The originating pre-solicitation was posted October 15, 2025, under NAICS 237990 (Heavy and Other Civil Engineering Construction) with a small business size standard of $45 million in annual revenue.
Quick answers
Who was awarded contract W9128F26CA011?
W9128F26CA011 was awarded to Three Oaks Construction, Inc. by ENDIST Omaha (US Army Corps of Engineers) on January 15, 2026.
How much is contract W9128F26CA011 worth?
The government has obligated $8,194,653 on W9128F26CA011.
Was contract W9128F26CA011 competed?
The extent of competition for W9128F26CA011 was full and open competition after exclusion of sources. The government received 8 offers. It was set aside: Total Small Business.
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