01 / Contract Profile
W912P921F0227 Federal Contract Award
Agency code 2100
DISPOSAL & TRANSPORTATION CALL
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912P921F0227 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-$144.1K
FY 2023Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $6.50M | 1 | — |
| FY 2023 | -$144.1K | 1 | −102.2% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W07V ENDIST ST LOUIS |
05 / Contractor
Who holds this federal contract?
US ECOLOGY IDAHO INC
UEI CWMRTLKMBQ76 · CAGE 43479
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 562211 | HAZARDOUS WASTE TREATMENT AND DISPOSAL | $6.36M | 2 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Z2QA | REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | $6.36M | 2 | 100.0% |
08 / Place of Performance
Where is the work recorded?
FLORISSANT, SAINT LOUIS, MISSOURI, UNITED STATES
ZIP 630331600
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Jan 26, 2023 | P00001 | -$144.1K | W07V ENDIST ST LOUISOffice code W912P9 | 562211 | Z2QA |
| Sep 1, 2021 | Base action | $6.50M | W07V ENDIST ST LOUISOffice code W912P9 | 562211 | Z2QA |
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.