Construction of Dredging Facilities Government Contracts

PSC Y1KF Service code

Code facts

Spend category
Facilities & Construction Construction Related Services
Contract obligations
$732,676,968 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Market summary

Open opportunities
101 31 notices posted in the last 90 days
Contract awards
92 In the last 12 months
Obligated
$533,196,792 In the last 12 months, net of deobligations

Top buying agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Army Department of Defense $535,985,152
2 Department of the Navy Department of Defense $1,446,535

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 Port Of Portland $18,360,583
7 HME Construction Inc. $17,721,925
8 Weeks Marine, Inc. $16,732,117
9 King Co Inc. $13,371,865
10 Breakwater Marine, LLC $13,168,450

See the full FY2025 ranking of PSC Y1KF contractors, by parent company.

Open contract opportunities

Notice Posted Due
Great Lakes Restoration Initiative (GLRI) Monguagon Creek Upper Trenton Channel (MCUTC) Solicitation · ENDIST Detroit (USACE)
Pensacola Harbor Navigation Channel Maintenance Dredging Solicitation · ENDIST Mobile (USACE)
Yaquina River Clamshell Dredging 2027 Pre-Solicitation · ENDIST Portland (USACE)
Houston Ship Channel (HSC) Expansion Channel Improvement Project (ECIP) 11, Package 9, Segment 4 Boggy Bayou to Sims Bayou Solicitation · ENDIST Galveston (USACE)
Mid-Bay James Island Restoration Phase 2 Solicitation · ENDIST Baltimore (USACE)
Barataria Bay Waterway, Maintenance Dredging, Bar Channel Solicitation · ENDIST New Orleans (USACE)
Mermentau River Bar Channel Dredging, Mermentau River – Gulf of America, Maintenance Dredging, #26-1 Solicitation · ENDIST New Orleans (USACE)
Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-2, ED 26-025 Solicitation · ENDIST New Orleans (USACE)
Atchafalaya river BAY, bar, and crewboat cut cutterhead dredge NOS. 4-2026,  OM26062 Solicitation · ENDIST New Orleans (USACE)
Atchafalaya river BAY, bar, and crewboat cut cutterhead dredge NOS. 3-2026, OM26061 Solicitation · ENDIST New Orleans (USACE)
Atchafalaya river BAY, bar, and crewboat cut cutterhead dredge NOS. 1-2026,  OM26059 Solicitation · ENDIST New Orleans (USACE)
Atchafalaya river BAY, bar, and crewboat cut cutterhead dredge NOS. 2-2026, OM26060 Solicitation · ENDIST New Orleans (USACE)
Calcasieu River and Pass, LA, Maintenance Dredging FY26, Mile 5. 0 to Mile 17. 0, Calcasieu and Cameron Parishes, LA Solicitation · ENDIST New Orleans (USACE)
Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM26011) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 10-2026 (OM26010) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 9-2026 (OM26009) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 8-2026 (OM26008) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 7-2026 (OM26007) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 6-2026 (OM26006) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 5-2026 (OM26005) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 4-2026 (OM26004) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 3-2026 (OM26003) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 2-2026 (OM26002) Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6. 0 AHP to Mile 19. 5 BHP Cutterhead Dredge No. 4-2026 Specification No. OM26278 Solicitation · ENDIST New Orleans (USACE)
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6. 0 AHP to Mile 19. 5 BHP Cutterhead Dredge No. 3-2026 Specification No. OM26277 Solicitation · ENDIST New Orleans (USACE)
Show 15 more

Latest 25 of 101 listed here. See the rest on GovTribe.

Recent contract awards

Award Awarded Obligated
Mississippi river basin, mechanical dredging indefinite delivery indefinite quantity on the mississippi river. This… W912EK26FA065 · Dubuque Barge And Fleeting Service Co · ENDIST Rock Island (USACE) $331,185
This task order includes mobilization, demobilization, and adequate hours for the necessary equipment to perform… W9127826FA243 · Bradley Marine, LLC · ENDIST Mobile (USACE) $3,132,573
IDIQ contract task order 1 - upper and middle james rivers and including richmond deepwater terminal to hopewell and… W9123626FA057 · Cottrell Contracting Corporation · ENDIST Norfolk (USACE) $6,254,000
FY25 port sanilac and caseville harbors maintenance dredging W911XK26FA046 · King Co Inc. · ENDIST Detroit (USACE) $2,586,450
Toledo dredging FY26 W912P426FA032 · Morrish-Wallace Construction, Inc. · ENDIST Buffalo (USACE) $5,294,700
Mississippi river basin, mechanical dredging indefinite delivery indefinite quantity on the mississippi river. This… W912EK26FA063 · Dubuque Barge And Fleeting Service Co · ENDIST Rock Island (USACE) $153,400
Mississippi river basin, mechanical dredging indefinite delivery indefinite quantity on the mississippi river. This… W912EK26FA062 · Dubuque Barge And Fleeting Service Co · ENDIST Rock Island (USACE) $84,060
FY25/FY26 holland inner harbor maintenance dredging W911XK26FA045 · King Co Inc. · ENDIST Detroit (USACE) $2,706,750
Bayou teche east and west calumet floodgate approach channels maintenance dredging, ST. Mary parish, LA (ED-26-005) W912P826CA029 · Curranco LLC · ENDIST New Orleans (USACE) $462,000
Or/WA clamshell dredging 2026 W9127N26CA028 · HME Construction Inc. · ENDIST Portland (USACE) $12,350,900

Latest 10 of 92 awarded in the last 12 months listed here. See the rest on GovTribe.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $537,431,687
FY2025 $732,676,968
FY2024 $888,334,062
FY2023 $844,041,990
Rank NAICS code Obligated, FY2026–FY2027 Share
1 237990 Other Heavy and Civil Engineering Construction $536,484,054
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 $79,097,629
3 California $70,457,153
4 Oregon $66,225,887
5 Louisiana $57,886,305
6 Mississippi $53,084,708
7 Michigan $26,473,881
8 Ohio $13,261,597
9 New York $13,168,450
10 Washington $8,932,832
11 Virginia $6,495,369
12 Indiana $5,127,900
13 Texas $5,053,048
14 Alaska $4,353,845
15 Minnesota $3,906,837
16 North Carolina $2,569,280
17 Illinois $1,436,750
18 Florida $659,076
19 Missouri $534,585
20 Georgia $322,847
21 Iowa $294,890
22 Pennsylvania $37,359
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.

Quick answers

What is PSC Y1KF?

PSC Y1KF is Construction of Dredging Facilities, a service code in PSC Y, Construction of Structures/Facilities.

How many government contracts for construction of dredging facilities are there?

101 contract opportunities under PSC Y1KF are open now, and 31 notices were posted in the last 90 days. Federal agencies awarded 92 contracts under PSC Y1KF in the last 12 months, obligating $533,196,792.

How much do federal agencies spend under PSC Y1KF?

Federal contracts under PSC Y1KF obligated $732,676,968 in fiscal year 2025 and $3,002,484,708 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 ($535,985,152) 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 ($79,097,629) and California ($70,457,153).

What is the latest open contract opportunity under PSC Y1KF?

The latest open contract opportunity under PSC Y1KF is Great Lakes Restoration Initiative (GLRI) Monguagon Creek Upper Trenton Channel (MCUTC), solicitation from ENDIST Detroit (USACE), posted November 10, 2026.

On GovTribe

See everything under PSC Y1KF

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