Arkabutla DAM subsurface investigations
Ended Awarded Last action
- Contract number
- W912EE25F0042
- Awardee
-
Linfield, Hunter & Junius, Inc. UEI GUHBBCLKNJV8
- Awarding agency
-
ENDIST Vicksburg
US Army Corps of Engineers, Department of Defense
- Obligated
- $1,385,229
Award facts
- Contract value 100% obligated
- $1,385,229.14 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 541330 Engineering Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 1 offer Multiple Award, Fair Opportunity
- Pricing
- Firm Fixed Price
- Place of performance
- Vicksburg, MS, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Change Order | $269,705 | |
| Change Order | $78,045 | |
| Change Order | $0 | |
| Original award | $1,037,479 |
About this award
The U.S. Army Corps of Engineers Engineering Division (ENDIST) Vicksburg awarded a delivery order modification (P00003) to Linfield, Hunter & Junius, Inc., a Louisiana-based architecture and engineering firm, for subsurface investigations at Arkabutla Dam in Mississippi. The firm-fixed-price delivery order carries a ceiling value of $1.39 million with an ultimate completion date of July 27, 2026, and was awarded on September 16, 2025. No small business set-aside designation was used for this procurement. Linfield, Hunter & Junius, Inc. brings extensive experience in geotechnical and subsurface investigation services, having performed similar work for the Corps of Engineers on Mississippi River levee projects and other civil infrastructure assessments.
This delivery order likely derives from one of the contractor's existing Indefinite Delivery/Indefinite Quantity (IDIQ) contracts with the U.S. Army Corps of Engineers, potentially the $49 million miscellaneous architectural and engineering design services contract within the Mississippi Valley Division. The subsurface investigations at Arkabutla Dam support the Corps' mission to manage and maintain the nation's water resources infrastructure. Linfield, Hunter & Junius, Inc. is well-positioned to execute this work given its established track record with USACE and its demonstrated expertise in structural design, geotechnical analysis, and hydraulic engineering services across federal infrastructure projects.
Quick answers
Who was awarded contract W912EE25F0042?
W912EE25F0042 was awarded to Linfield, Hunter & Junius, Inc. by ENDIST Vicksburg (US Army Corps of Engineers) on September 16, 2025.
How much is contract W912EE25F0042 worth?
The government has obligated $1,385,229 on W912EE25F0042.
Is contract W912EE25F0042 an order under another contract?
Yes. W912EE25F0042 is a delivery order under W912EE25DA005, an indefinite delivery contract.
Was contract W912EE25F0042 competed?
The extent of competition for W912EE25F0042 was full and open competition. The government received 1 offer.
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