01 / Contract Profile
W912P521C0015 Federal Contract Award
Agency code 2100
SCOPE OF WORK A00052 WKR079 PHASE 3 ROCK STABILIZATION: THIS MODIFICATION IS FOR STABILIZING THE PHASE 3 ROCK NEAR MONOLITH M32 BY REMOVAL OF UNSTABLE MATERIAL, WATER MITIGATION, REBAR DOWELS, FORMWORK, AND CONCRETE OVERPOUR.
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912P521C0015 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$693.3K
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $166.85M | 2 | — |
| FY 2022 | $212.60M | 11 | +27.4% |
| FY 2023 | $8.98M | 10 | −95.8% |
| FY 2024 | $10.30M | 19 | +14.7% |
| FY 2025 | $6.23M | 22 | −39.5% |
| FY 2026 | $693.3K | 8 | −88.9% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W072 ENDIST NASHVILLE |
05 / Contractor
Who holds this federal contract?
THALLE CONSTRUCTION CO INC.
UEI RMVJU76MCN81 · CAGE 1N4X7
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $405.65M | 72 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Y1KA | CONSTRUCTION OF DAMS | $405.65M | 72 | 100.0% |
08 / Place of Performance
Where is the work recorded?
GRAND RIVERS, LIVINGSTON, KENTUCKY, UNITED STATES
ZIP 420459165
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| May 19, 2026 | A00052 | $440.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| May 12, 2026 | P00019 | $20.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Apr 23, 2026 | P00018 | $140.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Apr 15, 2026 | P00017 | $0 | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Apr 1, 2026 | A00051 | $0 | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Feb 23, 2026 | P00016 | $20.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Feb 9, 2026 | A00050 | $23.3K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Jan 8, 2026 | P00015 | $50.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Dec 22, 2025 | A00049 | $75.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Nov 24, 2025 | A00048 | $82.1K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Nov 13, 2025 | P00014 | $1.25M | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Oct 21, 2025 | P00013 | $3.03M | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Sep 30, 2025 | A00047 | $126.6K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Sep 10, 2025 | A00046 | -$67.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
| Sep 3, 2025 | A00045 | $195.5K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Y1KA |
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.