01 / Contract Profile
W912HP24C0009 Federal Contract Award
Agency code 2100
ADMIN MOD
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912HP24C0009 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$37.0K
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2024 | $647.3K | 3 | — |
| FY 2025 | $37.0K | 2 | −94.3% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W074 ENDIST CHARLESTON |
05 / Contractor
Who holds this federal contract?
SIERRAS CONSTRUCTION, LLC
UEI D44YRE1KU3H9 · CAGE 4H5U9
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $684.3K | 5 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Z2KA | REPAIR OR ALTERATION OF DAMS | $684.3K | 5 | 100.0% |
08 / Place of Performance
Where is the work recorded?
SAINT STEPHEN, BERKELEY, SOUTH CAROLINA, UNITED STATES
ZIP 294793071
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Oct 9, 2025 | A00002 | $37.0K | W074 ENDIST CHARLESTONOffice code W912HP | 237990 | Z2KA |
| Jul 31, 2025 | A00001 | $0 | W074 ENDIST CHARLESTONOffice code W912HP | 237990 | Z2KA |
| Oct 30, 2024 | P00002 | $0 | W074 ENDIST CHARLESTONOffice code W912HP | 237990 | Z2KA |
| Sep 27, 2024 | P00001 | $247.0K | W074 ENDIST CHARLESTONOffice code W912HP | 237990 | Z2KA |
| Sep 24, 2024 | Base action | $400.3K | W074 ENDIST CHARLESTONOffice code W912HP | 237990 | Z2KA |
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.