01 / Contract Profile
W912EQ21C0016 Federal Contract Award
Agency code 2100
MODIFICATION TO THIS CONTRACT IS NECESSARY TO REVISE ESTIMATED QUANTITIES TO REFLECT ACTUAL QUANTITIES USED.
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912EQ21C0016 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-$113.0K
FY 2024Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $2.13M | 1 | — |
| FY 2022 | $0 | 2 | −100.0% |
| FY 2023 | $247.0K | 3 | — |
| FY 2024 | -$113.0K | 2 | −145.8% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W07V ENDIST MEMPHIS |
05 / Contractor
Who holds this federal contract?
A ROCK CONSTRUCTION CO., INC
UEI DHMUV1NWN1W9 · CAGE 4UNA7
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $2.26M | 8 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Z1QA | MAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | $2.26M | 8 | 100.0% |
08 / Place of Performance
Where is the work recorded?
MALDEN, DUNKLIN, MISSOURI, UNITED STATES
ZIP 638632446
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Jan 10, 2024 | A00007 | -$113.0K | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Jan 9, 2024 | A00006 | $0 | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Feb 14, 2023 | A00005 | $0 | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Jan 31, 2023 | A00003 | $0 | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Jan 31, 2023 | A00004 | $247.0K | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Aug 18, 2022 | A00002 | $0 | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Aug 3, 2022 | A00001 | $0 | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
| Aug 16, 2021 | Base action | $2.13M | W07V ENDIST MEMPHISOffice code W912EQ | 237990 | Z1QA |
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.