01 / Contract Profile
W912HY23C0023 Federal Contract Award
Agency code 2100
CT::SWG::CT EQUITABLE ADJUSTMENT FOR DSC - TIME ONLY CONTRACT FOR GULF INTRACOASTAL WATERWAY, TEXAS WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTON COUNTY REFERENCE NO. R00008
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
W912HY23C0023 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-$4.87M
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2023 | $29.03M | 2 | — |
| FY 2024 | $440.1K | 4 | −98.5% |
| FY 2025 | -$4.87M | 3 | −1,206.8% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE ARMY | W076 ENDIST GALVESTON |
05 / Contractor
Who holds this federal contract?
CALLAN MARINE LTD
UEI R1LWVNNVFPD7 · CAGE 64MM7
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $24.60M | 9 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Z1KF | MAINTENANCE OF DREDGING FACILITIES | $24.60M | 9 | 100.0% |
08 / Place of Performance
Where is the work recorded?
GALVESTON, GALVESTON, TEXAS, UNITED STATES
ZIP 775512284
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Sep 9, 2025 | A00005 | $0 | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Sep 2, 2025 | A00004 | -$53.0K | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| May 5, 2025 | P00003 | -$4.82M | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Sep 6, 2024 | A00003 | $368.0K | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Sep 5, 2024 | A00002 | $72.1K | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Aug 13, 2024 | A00001 | $0 | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Feb 23, 2024 | P00002 | $0 | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Nov 8, 2023 | P00001 | $0 | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
| Sep 29, 2023 | Base action | $29.03M | W076 ENDIST GALVESTONOffice code W912HY | 237990 | Z1KF |
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.