PSC Y1KF: Construction of Dredging Facilities
Service code
Code facts
- Spend category
- Facilities & Construction Construction Related Services
- Part of
-
-
Y
- Y1
-
Y
- Contract awards
- 87 In the last 12 months
- Contract obligations
- $732,676,968 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $506,673,346 |
| FY2025 | $732,676,968 |
| FY2024 | $888,334,062 |
| FY2023 | $844,041,990 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | C And C Joint Ventures LLC | $111,397,364 | |
| 2 | Manson Construction Co | $97,572,229 | |
| 3 | Norfolk Dredging Company | $47,473,300 | |
| 4 | JBW Group LLC | $37,101,236 | |
| 5 | Mike Hooks, LLC | $22,283,042 | |
| 6 | Weeks Marine, Inc. | $16,211,355 | |
| 7 | Inland Dredging Company, L.L.C. | $15,448,038 | |
| 8 | Port Of Portland | $15,357,809 | |
| 9 | Breakwater Marine, LLC | $13,168,450 | |
| 10 | Roen Salvage CO. | $8,804,091 |
See the full FY2025 ranking of PSC Y1KF contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $505,226,812 | |
| 2 | Department of the Navy | $1,446,535 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 237990 Other Heavy and Civil Engineering Construction | $505,725,714 | |
| 2 | 541611 Administrative Management and General Management Consulting Services | $947,633 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Maryland | $114,482,004 | |
| 2 | Alabama | $73,584,956 | |
| 3 | California | $72,196,471 | |
| 4 | Louisiana | $59,355,560 | |
| 5 | Mississippi | $58,575,226 | |
| 6 | Oregon | $51,173,878 | |
| 7 | Michigan | $22,845,367 | |
| 8 | New York | $13,168,450 | |
| 9 | Washington | $8,932,832 | |
| 10 | Ohio | $7,966,897 | |
| 11 | Indiana | $5,127,900 | |
| 12 | Texas | $4,981,532 | |
| 13 | Alaska | $4,353,845 | |
| 14 | Minnesota | $3,671,191 | |
| 15 | North Carolina | $2,569,280 | |
| 16 | Pennsylvania | $1,596,873 | |
| 17 | Illinois | $1,436,750 | |
| 18 | Florida | $659,076 | |
| 19 | Iowa | $260,830 | |
| 20 | Virginia | $241,369 | |
| 21 | Georgia | $124,727 | |
| 22 | Missouri | $50,000 |
Show all 22
Shares are of everything obligated under PSC Y1KF in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 1,546 listed here. See the rest on GovTribe.
Quick answers
What is PSC Y1KF?
PSC Y1KF is Construction of Dredging Facilities, a service code in PSC Y, Construction of Structures/
How much do federal agencies spend under PSC Y1KF?
Federal contracts under PSC Y1KF obligated $732,676,968 in fiscal year 2025 and $2,971,726,367 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Y1KF?
The contractors with the most obligated under PSC Y1KF in fiscal years 2026 and 2027 are C And C Joint Ventures LLC ($111,397,364), Manson Construction Co ($97,572,229) and Norfolk Dredging Company ($47,473,300).
Which agencies buy the most under PSC Y1KF?
The agencies that obligated the most under PSC Y1KF in fiscal years 2026 and 2027 are Department of the Army ($505,226,812) and Department of the Navy ($1,446,535).
Which NAICS codes are used with PSC Y1KF?
The NAICS codes with the most obligated under PSC Y1KF in fiscal years 2026 and 2027 are 237990 Other Heavy and Civil Engineering Construction and 541611 Administrative Management and General Management Consulting Services.
Where is the work under PSC Y1KF performed?
By place of performance, the states with the most contract obligations under PSC Y1KF over the last 12 months are Maryland ($114,482,004), Alabama ($73,584,956) and California ($72,196,471).
What is the latest contract opportunity under PSC Y1KF?
The latest contract opportunity under PSC Y1KF is Mid-Bay James Island Restoration Phase 2, pre-solicitation from ENDIST Baltimore (USACE), posted October 7, 2026.
On GovTribe
See everything under PSC Y1KF
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code