Mitigate PFAS in drinking water to below the maximum contaminant levels (mcls) at systems impacted as the result of army past activities through various time critical removal actions.
Active Definitive Contract Awarded Last action
- Contract number
- W912DW25CA011
- Awardee
-
Ahtna-Arcadis 8(A) JV, LLC UEI KEP5MNMM9YY5
- Awarding agency
-
ENDIST Seattle
US Army Corps of Engineers, Department of Defense
- Obligated
- $4,819,339
Award facts
- Contract value 40% obligated
-
- $11,034,119.16 Current, with exercised options
- $12,089,595.15 Potential, with all options
- Completion date 33% complete
- Current and potential, with all options
- NAICS code
- 562910 Remediation Services
- PSC
- F999 Other Environmental Services
- Set-aside
- 8(a) Sole Source
- Competition
- Not Available for Competition · 1 offer Only One Source
- Pricing
- Firm Fixed Price
- Place of performance
- LEWIS MCCHORD, WA 98433, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Exercise an Option | $1,504,218 | |
| Exercise an Option | $299,626 | |
| Original award | $3,015,494 |
About this award
The Department of the Army, through ENDIST Seattle, awarded an $8.41 million definitive contract to Ahtna-Arcadis 8(A) JV, LLC for PFAS mitigation in drinking water systems on September 29, 2025, under an 8(a) sole-source set-aside. The awardee is an SBA-certified 8(a) joint venture owned by Ahtna Diversified Holdings LLC, an Alaska Native Corporation.
The contract addresses time-critical removal actions to mitigate PFAS in drinking water supplies at systems impacted by Army past activities, bringing contamination below maximum contaminant levels. Place of performance is Lewis-McChord, Washington. The contract runs through December 12, 2028, on a firm fixed-price basis with a ceiling value of $8.41 million.
Quick answers
Who was awarded contract W912DW25CA011?
W912DW25CA011 was awarded to Ahtna-Arcadis 8(A) JV, LLC by ENDIST Seattle (US Army Corps of Engineers) on September 29, 2025.
How much is contract W912DW25CA011 worth?
The government has obligated $4,819,339 on W912DW25CA011. Its current value, with exercised options, is $11,034,119. Its potential value, with all options, is $12,089,595.
Was contract W912DW25CA011 competed?
The extent of competition for W912DW25CA011 was not available for competition. The government received 1 offer. It was set aside: 8(a) Sole Source.
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