Supplemental off-post residential well sampling of per- and polyfluoroalkyl substances (PFAS) at U.S. Army (active and reserve) installations, nationwide
Active Definitive Contract Awarded Last action
- Contract number
- W912DR22C0047
- Awardee
-
Seres Engineering & Services LLC UEI NBVMXMMBHYU3
- Awarding agency
-
ENDIST Baltimore
US Army Corps of Engineers, Department of Defense
- Obligated
- $516,140
Award facts
- Opportunity
-
- W912DR22R0073 Solicitation number
- Contract value 11% obligated
-
- $516,139.81 Current, with exercised options
- $4,497,357.40 Potential, with all options
- Completion date 69% complete
-
- Current, with exercised options
- Potential, with all options
- Contracting staff
- 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
- Edgewood, MD 21040, 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 | $23,111 | |
| Other Administrative Action | $0 | |
| Exercise an Option | $294,921 | |
| Exercise an Option | $132,609 | |
| Original award | $65,500 |
About this award
ENDIST Baltimore (Defense) awarded a firm-fixed-price definitive contract to Seres Engineering & Services LLC on September 29, 2022, under an 8(a) sole-source award for supplemental off-post residential PFAS well sampling at U.S. Army active and reserve installations nationwide. The prime is a minority-owned, SBA-certified 8(a) small disadvantaged business based in Charleston, South Carolina. The current action is a unilateral modification exercising Option 0005AB, which the contractor acknowledged on April 16, 2026. The ceiling is $4.5 million, and the ultimate completion date is September 28, 2028.
The listed place of performance is Edgewood, MD 21040, while the work covers Army installations nationwide.
Quick answers
Who was awarded contract W912DR22C0047?
W912DR22C0047 was awarded to Seres Engineering & Services LLC by ENDIST Baltimore (US Army Corps of Engineers) on September 29, 2022.
How much is contract W912DR22C0047 worth?
The government has obligated $516,140 on W912DR22C0047. Its potential value, with all options, is $4,497,357.
Was contract W912DR22C0047 competed?
The extent of competition for W912DR22C0047 was not available for competition. The government received 1 offer. It was set aside: 8(a) Sole Source.
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