01 / Contract Profile
W912P517C0007 Federal Contract Award
Agency code 2100
CHICKAMAUGA LOCK CHAMBER REPLACEMENT - ADMINISTRATIVE MODIFICATION TO CORRECT FUNDED AMOUNT FOR CLIN 0523.
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912P517C0007 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$2.89M
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2017 | $28.89M | 2 | — |
| FY 2018 | $66.80M | 8 | +131.2% |
| FY 2019 | $67.78M | 17 | +1.5% |
| FY 2020 | $81.33M | 17 | +20.0% |
| FY 2021 | $300.3K | 10 | −99.6% |
| FY 2022 | $12.06M | 8 | +3,915.0% |
| FY 2023 | $16.99M | 19 | +40.9% |
| FY 2024 | $39.09M | 21 | +130.1% |
| FY 2025 | -$3.35M | 10 | −108.6% |
| FY 2026 | $2.89M | 4 | +186.3% |
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?
SHIMMICK CONSTRUCTION COMPANY, INC.
UEI PNF1UVJ6YE96 · CAGE 3LYB5
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $312.77M | 116 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Z2KA | REPAIR OR ALTERATION OF DAMS | $312.77M | 116 | 100.0% |
08 / Place of Performance
Where is the work recorded?
CHATTANOOGA, HAMILTON, TENNESSEE, UNITED STATES
ZIP 374060001
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Apr 29, 2026 | P00029 | -$375.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Mar 25, 2026 | PZ0028 | $3.05M | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Feb 11, 2026 | A00088 | $156.7K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Jan 29, 2026 | A00087 | $58.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Nov 26, 2025 | A00086 | -$33.1K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Oct 28, 2025 | A00085 | $37.5K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Oct 8, 2025 | A00084 | $15.6K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Sep 18, 2025 | P00027 | -$4.30M | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Aug 14, 2025 | P00026 | $111.9K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Aug 8, 2025 | A00083 | $135.0K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Aug 5, 2025 | A00082 | $271.4K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Jul 22, 2025 | A00081 | $123.7K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Jun 19, 2025 | A00080 | $51.9K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Mar 3, 2025 | A00079 | $234.5K | W072 ENDIST NASHVILLEOffice code W912P5 | 237990 | Z2KA |
| Dec 5, 2024 | A00078 | $17.2K | W072 ENDIST NASHVILLEOffice code W912P5 | 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.