Serdp ER20-3060: follow-on to ER 18-1501
Active Definitive Contract Awarded Last action
- Contract number
- W912HQ22C0023
- Awardee
-
Trustees Of The Colorado School Of Mines UEI JW2NGMP4NMA3
- Awarding agency
-
Humphreys Engineer Center Support Activity
US Army Corps of Engineers, Department of Defense
- Obligated
- $1,575,658
Award facts
- Contract value 100% obligated
- $1,575,658.00 Current and potential, with all options
- Completion date 89% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 17 offers Basic Research
- Pricing
- Cost No Fee
- Place of performance
- Golden, CO, USA
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Funding Only Action | $180,285 | |
| Supplemental Agreement for work within scope | $0 | |
| Funding Only Action | $119,715 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $143,658 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $295,000 | |
| Funding Only Action | $150,000 | |
| Funding Only Action | $444,000 | |
| Original award | $243,000 |
Show all 11
About this award
The Humphreys Engineer Center Support Activity awarded a $1,575,658 definitive contract to Trustees Of The Colorado School Of Mines on May 24, 2022, for hydrothermal technologies enabling on-site destruction of site investigation wastes impacted by per- and polyfluoroalkyl substances (PFAS), as a follow-on to SERDP ER18-1501, with ultimate completion May 18, 2027.
The contract carries cost-no-fee pricing and no set-aside designation. Place of performance is Golden, Colorado. The originating solicitation (SERDP ER20-3060) addresses advancement of hydrothermal alkaline treatment (HALT) technology for destruction of PFAS-contaminated wastes, including leaching studies of PFAS from aqueous film-forming foam-impacted construction materials and optimization of on-site treatment processes.
Colorado School of Mines subcontracted portions of the work to University of Washington (multiple task awards in January, February, March, and December 2025), Aquagga Inc., a Tacoma, Washington-based small business specializing in PFAS remediation and HALT technology (sub-awards in November 2025 and April 2024), and University of Queensland for research on PFAS leaching from construction materials (April 2025 sub-award).
Subawards
| Subcontractor | Amount | Awarded |
|---|---|---|
| University Of Washington | $41,914 | |
| Aquagga Inc. | $5,181 | |
| The University Of Queensland | $40,000 | |
| University Of Washington | $50,329 | |
| University Of Washington | $6,218 | |
| University Of Washington | $123,315 | |
| Aquagga Inc. | $42,312 |
Quick answers
Who was awarded contract W912HQ22C0023?
W912HQ22C0023 was awarded to Trustees Of The Colorado School Of Mines by Humphreys Engineer Center Support Activity (US Army Corps of Engineers) on May 24, 2022.
How much is contract W912HQ22C0023 worth?
The government has obligated $1,575,658 on W912HQ22C0023.
Was contract W912HQ22C0023 competed?
The extent of competition for W912HQ22C0023 was full and open competition. The government received 17 offers.
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