Z1KF: Maintenance of dredging facilities
Facilities & Construction › Facility Related Services · Figures are FPDS award actions reporting this code.
Service code
Active
Overview
- FY2026 obligations
- $530.63M
- $530,628,958awarded under Z1KF
- FY2027 to date
- $0
- 1 awards · year to date
- FY2026 awards
- 159
- awards with an action under this code
Obligations by fiscal year of action
- FY2026: $530,628,958
- FY2025: $843,071,480
- FY2024: $836,053,539
- FY2023: $723,043,320
- FY2022: $465,970,185
Total across 5 fiscal years: $3,398,767,482
* Year to date.
Source: FPDS award actions reporting this PSC. Obligations are the sum of the obligation on each action (modifications included). Department of Defense actions appear about 90 days after they are signed.
Definition
- Official name
- MAINTENANCE OF DREDGING FACILITIES
- Category
- Facilities & Construction › Facility Related Services
- Status
- Active since October 1, 2011
Top buying agencies
FY2024–FY2026 · awarding sub-tier agencies
| Rank | Agency | Obligated | |
|---|---|---|---|
| 1 | Department Of The Army | $2,162,685,417 | 97.9% |
| 2 | Department Of The Navy | $32,031,609 | 1.4% |
| 3 | U.S. Coast Guard | $15,011,732 | 0.7% |
| 4 | Forest Service | $25,220 | <0.1% |
Top vendors
FY2024–FY2026
| Rank | Vendor | Obligated | ||
|---|---|---|---|---|
| 1 | GREAT LAKES DREDGE & DOCK CO, LLC | $588,441,333 | 28 | 26.6% |
| 2 | WEEKS MARINE, INC. | $166,341,689 | 8 | 7.5% |
| 3 | CURTIN MARITIME CORP | $155,448,018 | 15 | 7.0% |
| 4 | NORFOLK DREDGING COMPANY | $121,388,433 | 13 | 5.5% |
| 5 | COTTRELL CONTRACTING CORPORATION | $115,412,798 | 17 | 5.2% |
| 6 | DONJON MARINE CO., LLC | $114,953,110 | 3 | 5.2% |
| 7 | MARINEX CONSTRUCTION INC | $108,552,331 | 8 | 4.9% |
| 8 | CASHMAN DREDGING & MARINE CONTRACTING CO LLC | $91,878,672 | 8 | 4.2% |
| 9 | THE DUTRA GROUP | $84,893,137 | 8 | 3.8% |
| 10 | MANSON CONSTRUCTION CO. | $65,262,168 | 5 | 3.0% |