Activities at RDX groundwater site FT. Jackson, columbia south carolina
Active Definitive Contract Awarded Last action
- Contract number
- W912DY25CA028
- Awardee
-
Ahtna-Arcadis 8(A) JV, LLC UEI KEP5MNMM9YY5
- Awarding agency
-
Engineering Support Center Huntsville
US Army Corps of Engineers, Department of Defense
- Obligated
- $735,130
Award facts
- Contract value 23% obligated
-
- $735,130.03 Current, with exercised options
- $3,256,700.26 Potential, with all options
- Completion date 21% complete
-
- Current, with exercised options
- Potential, with all options
- Contracting staff
- Funding agency
- Engineering and Support Center US Army Corps of Engineers, Department of Defense
- NAICS code
- 562910 Remediation Services
- Set-aside
- 8(a) Sole Source
- Competition
- Not Available for Competition · 1 offer Only One Source
- Pricing
- Firm Fixed Price
- Place of performance
- Columbia, SC 29207, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
About this award
The U.S. Army Corps of Engineers has awarded a $3.26 million firm fixed-price definitive contract to Ahtna-Arcadis 8(A) JV, LLC for activities at the RDX groundwater site located at Fort Jackson in Columbia, South Carolina. The contract, which extends through September 30, 2030, was awarded as an 8(a) sole source set-aside on September 29, 2025. Ahtna-Arcadis 8(A) JV, LLC is an Alaska Native Corporation-owned joint venture certified as a small disadvantaged business, specializing in environmental remediation and engineering services for the Department of Defense and military installations. The RDX contamination project represents environmental restoration work consistent with the contractor's established track record in groundwater remediation and site investigation activities.
This award leverages the contractor's extensive experience in military environmental remediation projects across multiple Army Corps of Engineers districts. Ahtna-Arcadis currently holds two significant indefinite delivery contracts—a $24.9 million single-award Environmental Remediation Services contract with the Fort Worth District and a $49 million multiple-award Environmental Remediation Services and Military Munitions Response Program contract with the Savannah District—positioning the company to execute specialized environmental cleanup operations. The Fort Jackson RDX groundwater remediation contract represents a focused effort to address contamination at this Army installation through firm fixed-price delivery, ensuring cost certainty for this environmental restoration initiative.
Quick answers
Who was awarded contract W912DY25CA028?
W912DY25CA028 was awarded to Ahtna-Arcadis 8(A) JV, LLC by Engineering Support Center Huntsville (US Army Corps of Engineers) on September 29, 2025.
How much is contract W912DY25CA028 worth?
The government has obligated $735,130 on W912DY25CA028. Its potential value, with all options, is $3,256,700.
Which agency awarded contract W912DY25CA028?
Engineering Support Center Huntsville (US Army Corps of Engineers) awarded W912DY25CA028, with funding from Engineering and Support Center (US Army Corps of Engineers).
Was contract W912DY25CA028 competed?
The extent of competition for W912DY25CA028 was not available for competition. The government received 1 offer. It was set aside: 8(a) Sole Source.
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