PSC codes › Y1KA
PSC Y1KA — Construction of Dams: federal contracts
Buyers by office, new entrants and recompetes in FedSift →
Open solicitations
Open any solicitation for a free AI read of its package — deal-breakers and risks, each quoted from the page it came from. With a free account, FedSift also builds its compliance matrix.
Get new PSC Y1KA solicitations by email
We'll email you when new PSC Y1KA (Construction of Dams) solicitations post on SAM.gov. The first email lists what is open right now (1), then at most once a week, only when something new posts. No account needed; unsubscribe in a click.
What PSC Y1KA covers
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Construction Related Services.
Who is winning new PSC Y1KA work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| TRUMBULL CORPORATION AND BRAYMAN CONSTRUCTION CORPORATION, A JOINT VENTURE | $894.3M | 1 |
| THALLE - BAUER LLC | $379.0M | 1 |
| J. F. BRENNAN COMPANY, INC. | $144.2M | 3 |
| OCCI, INC. | $85.5M | 2 |
| R. J. ZAVORAL & SONS, INC. | $58.8M | 1 |
| HSG PARK JOINT VENTURE 2, LLC | $43.1M | 2 |
| C. J. MAHAN CONSTRUCTION COMPANY, LLC | $28.4M | 1 |
| PWS INC | $24.9M | 1 |
| DAVID BOLAND INC | $24.6M | 1 |
| IRON MIKE CONSTRUCTION LLC | $19.7M | 1 |
How competitive is PSC Y1KA?
- 99.4% of obligations on these awards were competed.
- 2.5% of competed awards that report offers drew a single offer (n=40).
- 14.7% went to small businesses.
- The five largest contractors hold 82.5% across 45 contractors.
NAICS codes used on PSC Y1KA awards
| NAICS | Industry | Share |
|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | 98.4% |
| 335312 | Motor and Generator Manufacturing | 0.7% |
| 237110 | Water and Sewer Line and Related Structures Construction | 0.6% |
| 237130 | Power and Communication Line and Related Structures Construction | 0.3% |
| 561990 | All Other Support Services | 0.0% |
Related PSC codes
Y1PZ Construction of Other Non-Building Facilities · Z2KA Repair or Alteration of Dams · Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways · Z1KA Maintenance of Dams · Y1JZ Construction of Miscellaneous Buildings · Z2PZ Repair or Alteration of Other Non-Building Facilities · Z2LB Repair or Alteration of Highways/Roads/Streets/Bridges/Railways · Z2JZ Repair or Alteration of Miscellaneous Buildings
Win PSC Y1KA work with FedSift
- Matched to your company — PSC Y1KA solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
- The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete
See the 1 open, ranked for you → or open PSC Y1KA intelligence
Free plan, no credit card. Browse without an account; sign in to match and track.