01 / Contract Profile
W911XK18C0016 Federal Contract Award
Agency code 2100
LOWER ROUGE RIVER (OLD CHANNEL) DEOBLIGATION MODIFICATION FOR CLOSEOUT
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W911XK18C0016 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-$1.18M
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2018 | $15.77M | 1 | — |
| FY 2019 | $3.26M | 4 | −79.3% |
| FY 2020 | $0 | 3 | −100.0% |
| FY 2021 | $0 | 4 | — |
| FY 2022 | $0 | 4 | — |
| FY 2023 | $7.43M | 7 | — |
| FY 2024 | $555.0K | 4 | −92.5% |
| FY 2025 | -$1.18M | 1 | −311.8% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W072 ENDIST DETROIT |
05 / Contractor
Who holds this federal contract?
GREAT LAKES DOCK AND MATERIALS, L.L.C.
UEI ZY58XKDQ4LD7 · CAGE 1K2U9
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $25.83M | 28 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Z2KF | REPAIR OR ALTERATION OF DREDGING FACILITIES | $25.83M | 28 | 100.0% |
08 / Place of Performance
Where is the work recorded?
DETROIT, WAYNE, MICHIGAN, UNITED STATES
ZIP 482092992
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Sep 16, 2025 | P00026 | -$1.18M | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Dec 30, 2024 | P00025 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Oct 31, 2024 | P00024 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Aug 30, 2024 | P00023 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Jul 26, 2024 | P00022 | $555.0K | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Sep 28, 2023 | P00021 | $6.72M | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Aug 31, 2023 | P00020 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Jul 31, 2023 | P00019 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| May 31, 2023 | P00018 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Apr 28, 2023 | P00017 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Feb 27, 2023 | P00016 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Jan 18, 2023 | P00015 | $706.5K | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Nov 28, 2022 | P00014 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| Aug 31, 2022 | P00013 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
| May 27, 2022 | P00012 | $0 | W072 ENDIST DETROITOffice code W911XK | 237990 | Z2KF |
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.