Estcp project ER20-5252 "anion exchange permeable adsorptive barriers (pabs) for in situ PFAS immobilization and removal" incremental funding modification

Active Definitive Contract Awarded Last action

Contract number
W912HQ21C0003
Awardee
Awarding agency
Obligated
$501,236

Award facts

Contract value 27% obligated
$1,883,442.00 Current and potential, with all options
Completion date 97% complete
Current and potential, with all options
Set-aside
No set-aside
Competition
190 offers Negotiated Proposal / Quote
Pricing
Cost Plus Fixed Fee
Place of performance
Alexandria, VA 22314, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00011 · Request for equitable adjustment $154,300
Supplemental Agreement for work within scope P00010 · No cost time extension $0
Other Administrative Action P00009 · Serdp - estcp - admin MOD to implement EO 14173 $0
Funding Only Action P00008 · Project ER20-5252 estcp aptim final funding $168,606
Funding Only Action P00007 $178,330
Supplemental Agreement for work within scope P00006 · Estcp project ER20-5252 (aptim add work within scope and nctx) $109,936
Funding Only Action P00005 · Project ER20-5252 estcp aptim incremental funding $150,000
Funding Only Action P00004 · Project ER20-5252 estcp aptim incremental funding modification $90,000
Funding Only Action P00003 $330,000
Funding Only Action P00002 $360,800
Funding Only Action P00001 $200,000
Original award Project ER20-5252 estcp aptim $141,470
Show all 12

About this award

Aptim Federal Services, LLC was awarded a $1.88M cost-plus-fixed-fee contract by the Humphreys Engineer Center Support Activity (a component of the U.S. Army Corps of Engineers) to demonstrate anion exchange permeable adsorptive barriers (PABs) for in situ PFAS immobilization and removal under the Environmental Security Technology Certification Program (ESTCP) Project ER20-5252. The contract, awarded December 17, 2020, with an ultimate completion date of December 17, 2026, emerged from an ESTCP pre-solicitation seeking innovative environmental and installation energy technologies. This project is part of ESTCP's broader initiative to validate and certify emerging technologies that address Department of Defense environmental remediation requirements, with multiple awards expected from approximately $12M in available funding. The work will be performed in Alexandria, Virginia, and does not utilize a set-aside designation.

Aptim Federal Services engaged specialized subcontractors to support technical execution of the project. SGS Axys Analytical Services LTD, a Canadian-based analytical laboratory, was awarded subcontracts in December 2022 and April 2023 to provide analytical laboratory services for PFAS detection and quantification in environmental samples. Additionally, Enviroflux LLC, a Florida-based small business specializing in environmental monitoring and analysis technologies, was subcontracted in April 2024 to demonstrate a regenerable ion exchange system. The subcontractors' specialized capabilities in PFAS analytical services and advanced instrumentation directly support the core objectives of developing and validating effective PFAS remediation technologies.

Subawards

Subcontractor Amount Awarded
Enviroflux LLC PROJECT ER20-5252 ESTCP APTIM INCREMENTAL FUNDING Demonstration of Regenerable Ion Exchange System $41,823

Quick answers

Who was awarded contract W912HQ21C0003?

W912HQ21C0003 was awarded to Aptim Federal Services, LLC by Humphreys Engineer Center Support Activity (US Army Corps of Engineers) on December 17, 2020.

How much is contract W912HQ21C0003 worth?

The government has obligated $501,236 on W912HQ21C0003. Its current value, with exercised options, is $1,883,442.

Was contract W912HQ21C0003 competed?

The government received 190 offers.

On GovTribe

See this award's full record

  • Every transaction and funding action
  • The awardee's other awards and teaming partners
  • Similar awards and recompete opportunities
  • Ask GovTribe AI about this award