01 / Contract Profile
W912HQ20C0042 Federal Contract Award
Agency code 2100
SERDP ER20-1079 "DEVELOPMENT OF PREDICTIVE TOOLS FOR ASSESSMENT OF NATURAL ATTENUATION CAPACITY AND TREATMENT TRANSITION AT CHLORINATED SOLVENT SITES" NCTX
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912HQ20C0042 contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations$0
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2020 | $207.7K | 1 | — |
| FY 2021 | $220.0K | 1 | +5.9% |
| FY 2022 | $424.3K | 1 | +92.9% |
| FY 2023 | $200.0K | 1 | −52.9% |
| FY 2024 | $231.3K | 2 | +15.6% |
| FY 2025 | $0 | 1 | −100.0% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W4LD USA HECSA |
05 / Contractor
Who holds this federal contract?
AUBURN UNIVERSITY
UEI DMQNDJDHTDG4 · CAGE 8H404
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $1.28M | 7 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| AH91 | R&D- ENVIRONMENTAL PROTECTION: OTHER (BASIC RESEARCH) | $1.28M | 7 | 100.0% |
08 / Place of Performance
Where is the work recorded?
ALEXANDRIA, ALEXANDRIA CITY, VIRGINIA, UNITED STATES
ZIP 223503605
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Jul 9, 2025 | P00006 | $0 | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
| Jun 20, 2024 | P00005 | $0 | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
| May 23, 2024 | P00004 | $231.3K | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
| Nov 13, 2023 | P00003 | $200.0K | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
| May 2, 2022 | P00002 | $424.3K | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
| Sep 30, 2021 | P00001 | $220.0K | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
| Jul 30, 2020 | Base action | $207.7K | W4LD USA HECSAOffice code W912HQ | 541715 | AH91 |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.