ST. Louis district civil works and flood recovery projects
Active Awarded Last action
- Contract number
- W912P926DA004
- Awardee
-
Cornerstone Engineering Inc. UEI DSJMESHKCNG4
- Awarding agency
-
ENDIST St Louis
US Army Corps of Engineers, Department of Defense
- Task orders
- 1 $500 obligated
Award facts
- Combined order value
- $500 Current and potential, with all options
- Last date to order 19% complete
- IDV ceiling <1% used
- $95,000,000.00
- Award type
- Multiple award
- Who can order
- Only the awarding agency
- Funding agency
- US Army Corps of Engineers Department of the Army, Department of Defense
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 14 offers Negotiated Proposal / Quote
- Pricing
- Order Dependent (IDV only)
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
About this IDV
The U.S. Army Corps of Engineers St. Louis District Civil Works and Flood Recovery Indefinite Delivery Contract is a multiple-award, small business set-aside vehicle with a ceiling value of $95 million, awarded to Cornerstone Engineering Inc. on November 3, 2025, with a performance period extending through November 2, 2030. Cornerstone Engineering Inc., a minority-owned small disadvantaged business headquartered in Louisville, Kentucky, was selected as a prime contractor to provide comprehensive engineering, construction management, and technical services supporting the St. Louis District's civil works and flood recovery initiatives. The contract establishes a framework for delivering architectural and engineering services, civil works construction, design and repair support, and infrastructure maintenance solutions across the district's jurisdiction. Cornerstone's demonstrated experience executing similar large-scale indefinite delivery contracts with the Corps of Engineers—including a $49 million multiple-award Indefinite Delivery, Indefinite Quantity contract with the Mobile District and a $24 million Multiple Award Task Order Contract for river bank stabilization—positions the firm to perform diverse engineering and construction services at scale.
The initial task order issued November 20, 2025, obligates the $500 minimum guarantee amount on a firm fixed-price basis, with performance centered in St. Louis, Missouri. This minimum guarantee task order will be de-obligated upon award of subsequent task orders and modifications that satisfy the minimum guarantee threshold, establishing a standard mechanism for activating the indefinite delivery vehicle. As work progresses under this contract through 2030, the Corps of Engineers will issue additional delivery orders and modifications to address specific civil works projects, flood recovery initiatives, and infrastructure requirements within the St. Louis District, with the total potential value capped at $95 million across the contract period.
Task orders
| Task order | Ordering agency | Obligated | Awarded |
|---|---|---|---|
| This task order obligates the contract minimum guarantee amount of $500 and will be unilaterally DE-obligated upon… | ENDIST St Louis (USACE) | $500 |
Quick answers
Who was awarded contract W912P926DA004?
W912P926DA004 was awarded to Cornerstone Engineering Inc. by ENDIST St Louis (US Army Corps of Engineers) on November 3, 2025.
How much is contract W912P926DA004 worth?
Orders under W912P926DA004 have obligated $500. W912P926DA004's own ceiling is $95,000,000.
How many orders have been placed under contract W912P926DA004?
1 order has been placed under W912P926DA004, the latest on November 20, 2025.
Which agency awarded contract W912P926DA004?
ENDIST St Louis (US Army Corps of Engineers) awarded W912P926DA004, with funding from US Army Corps of Engineers (Department of the Army).
Who can order from contract W912P926DA004?
W912P926DA004 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.
Is contract W912P926DA004 part of a contract vehicle?
Yes. W912P926DA004 is part of USACE St. Louis District Civil Works and Flood Recovery 2025 -2030.
Was contract W912P926DA004 competed?
The extent of competition for W912P926DA004 was full and open competition after exclusion of sources. The government received 14 offers. It was set aside: Total Small Business.
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