Construction of Dams Government Contracts
PSC Y1KA Service code
Code facts
- Spend category
- Facilities & Construction Construction Related Services
- Part of
-
-
Y
- Y1
-
Y
- Contract obligations
- $408,425,008 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $1,020,494,257 | |
| 2 | Department of Veterans Affairs | $19,671,408 | |
| 3 | Department of the Interior | $10,863,768 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Thalle - Bauer LLC | $378,960,240 | |
| 2 | Forgen-Odin JV | $223,329,913 | |
| 3 | Trumbull Corporation And Brayman Construction Corporation, A Joint Venture | $120,807,551 | |
| 4 | J.f. Brennan Company, Inc. | $113,902,971 | |
| 5 | Kokosing Alberici Traylor, LLC | $50,393,078 | |
| 6 | Kiewit Infrastructure South Co | $22,646,170 | |
| 7 | Occi, Inc. | $19,833,948 | |
| 8 | Iron Mike Construction LLC | $19,671,408 | |
| 9 | Brayman Construction Corp | $17,295,979 | |
| 10 | Abhe & Svoboda, Inc. | $12,945,925 |
See the full FY2025 ranking of PSC Y1KA contractors, by parent company.
Open contract opportunities
Recent contract awards
Latest 10 of 16 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 | $1,051,029,433 |
| FY2025 | $408,425,008 |
| FY2024 | $1,486,252,375 |
| FY2023 | $933,134,940 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 237990 Other Heavy and Civil Engineering Construction | $1,049,723,833 | |
| 2 | 236220 Commercial and Institutional Building Construction | $876,510 | |
| 3 | 237310 Highway, Street, and Bridge Construction | $336,920 | |
| 4 | 561990 All Other Support Services | $56,185 | |
| 5 | 237110 Water and Sewer Line and Related Structures Construction | $35,985 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Kentucky | $383,505,985 | |
| 2 | Florida | $246,841,268 | |
| 3 | Pennsylvania | $120,645,238 | |
| 4 | Illinois | $116,540,334 | |
| 5 | Michigan | $51,477,607 | |
| 6 | Oklahoma | $23,675,486 | |
| 7 | Colorado | $19,671,408 | |
| 8 | West Virginia | $17,295,979 | |
| 9 | Missouri | $17,220,562 | |
| 10 | North Dakota | $12,414,802 | |
| 11 | Nevada | $9,254,432 | |
| 12 | South Dakota | $6,066,734 | |
| 13 | Wisconsin | $5,505,269 | |
| 14 | Virginia | $4,309,539 | |
| 15 | California | $2,769,543 | |
| 16 | Texas | $2,231,943 | |
| 17 | Alabama | $2,063,213 | |
| 18 | Minnesota | $1,653,516 | |
| 19 | Idaho | $620,425 | |
| 20 | Washington | $524,511 | |
| 21 | New York | $336,920 | |
| 22 | Kansas | $318,166 | |
| 23 | Tennessee | $110,691 | |
| 24 | Arizona | $48,791 |
Show all 24
Shares are of everything obligated under PSC Y1KA in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Quick answers
What is PSC Y1KA?
PSC Y1KA is Construction of Dams, a service code in PSC Y, Construction of Structures/
How many government contracts for construction of dams are there?
2 contract opportunities under PSC Y1KA are open now, and 5 notices were posted in the last 90 days. Federal agencies awarded 16 contracts under PSC Y1KA in the last 12 months, obligating $1,045,102,361.
How much do federal agencies spend under PSC Y1KA?
Federal contracts under PSC Y1KA obligated $408,425,008 in fiscal year 2025 and $3,878,841,756 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Y1KA?
The contractors with the most obligated under PSC Y1KA in fiscal years 2026 and 2027 are Thalle - Bauer LLC ($378,960,240); Forgen-Odin JV ($223,329,913); and Trumbull Corporation And Brayman Construction Corporation, A Joint Venture ($120,807,551).
Which agencies buy the most under PSC Y1KA?
The agencies that obligated the most under PSC Y1KA in fiscal years 2026 and 2027 are Department of the Army ($1,020,494,257), Department of Veterans Affairs ($19,671,408) and Department of the Interior ($10,863,768).
Which NAICS codes are used with PSC Y1KA?
The NAICS codes with the most obligated under PSC Y1KA in fiscal years 2026 and 2027 are 237990 Other Heavy and Civil Engineering Construction; 236220 Commercial and Institutional Building Construction; and 237310 Highway, Street, and Bridge Construction.
Where is the work under PSC Y1KA performed?
By place of performance, the states with the most contract obligations under PSC Y1KA over the last 12 months are Kentucky ($383,505,985), Florida ($246,841,268) and Pennsylvania ($120,645,238).
What is the latest open contract opportunity under PSC Y1KA?
The latest open contract opportunity under PSC Y1KA is LLA Navigation Lock Switchgear, pre-solicitation from ENDIST Walla Walla (USACE), posted October 30, 2026.
On GovTribe
See everything under PSC Y1KA
- 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