Interim PFAS treatment system design (ANG) biddle horsham, PA

Active Awarded Last action

Contract number
W912BU26FA003
Awardee
Awarding agency
Obligated
$1,420,377

Award facts

Opportunity
Contract value 86% obligated
  • $1,420,376.71 Current, with exercised options
  • $1,657,204.65 Potential, with all options
Completion date 69% complete
Current and potential, with all options
Contracting staff
Funding agency
Department of the Army Department of Defense
NAICS code
541330 Engineering Services
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources Architect-Engineer FAR 6.102
Pricing
Firm Fixed Price
Place of performance
Horsham, PA 19044, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00001 $0
Original award $1,420,377

About this award

The U.S. Department of the Army awarded a $1.66M firm fixed-price delivery order to Seres-Arcadis SB JV2 LLC for design of an interim per- and polyfluoroalkyl substances (PFAS) treatment system at the Air National Guard installation in Biddle Horsham, Pennsylvania. The contract, designated as a Total Small Business set-aside, was awarded on January 23, 2026, with an ultimate completion date of February 24, 2027. Seres-Arcadis SB JV2 LLC is a minority-owned, small disadvantaged business joint venture between Seres Engineering & Services LLC (an SBA-certified 8(a) company) and Arcadis, headquartered in Charleston, South Carolina. The company brings substantial expertise in environmental remediation and site restoration for military installations, with demonstrated experience across multiple Army Corps of Engineers districts.

This delivery order is issued under one of Seres-Arcadis SB JV2 LLC's existing indefinite delivery vehicle contracts with the Army Corps of Engineers, allowing the company to provide flexible environmental engineering support across federal facilities. The contractor's recent project portfolio includes significant PFAS remedial investigations at Martin State Air National Guard Base ($4.73M), Joint Base Andrews ($4.28M), and a $28.05M regional PFAS remediation contract across approximately 12 Army installations in the Northeast. The interim treatment system design will support the Department of the Army's ongoing efforts to address PFAS contamination at military installations, with work performed at the Horsham, Pennsylvania site.

Quick answers

Who was awarded contract W912BU26FA003?

W912BU26FA003 was awarded to Seres-Arcadis SB JV2 LLC by ENDIST Philadelphia (US Army Corps of Engineers) on January 23, 2026.

How much is contract W912BU26FA003 worth?

The government has obligated $1,420,377 on W912BU26FA003. Its potential value, with all options, is $1,657,205.

Which agency awarded contract W912BU26FA003?

ENDIST Philadelphia (US Army Corps of Engineers) awarded W912BU26FA003, with funding from Department of the Army (Department of Defense).

Is contract W912BU26FA003 an order under another contract?

Yes. W912BU26FA003 is a delivery order under W912BU22D0016, an indefinite delivery contract.

Was contract W912BU26FA003 competed?

The extent of competition for W912BU26FA003 was full and open competition after exclusion of sources. It was set aside: Total Small Business.

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