Who buys Product and Service Code Y1KA (Construction of Dams), who wins it, what's open now and which contracts expire next — from FY2026 USAspending awards and live SAM.gov solicitations.
Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly
| Quarter | Awards | Obligated | Change |
|---|---|---|---|
| Q1 FY2026 | 4 | $389.1M | — |
| Q2 FY2026 | 6 | $32.6M | -92% |
| Q3 FY2026 | 3 | $139.0M | +327% |
| Q4 FY2026 · partial | 1 | $902K | -99% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount. The Department of Defense publishes contract awards to USAspending with a 90-day delay, so Q4 FY2026 is still missing most DoD awards (DoD is 95% of this code's dollars) — treat that quarter as incomplete, not as a spending decline.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | THALLE - BAUER LLC | $379.0M | 67.5% |
| 2 | J. F. BRENNAN COMPANY, INC. | $113.9M | 20.3% |
| 3 | IRON MIKE CONSTRUCTION LLC | $19.7M | 3.5% |
| 4 | ABHE & SVOBODA, INC. | $12.9M | 2.3% |
| 5 | DOFINE SPRINKLER REBUILDERS INC | $9.3M | 1.6% |
| 6 | MICHELS CONSTRUCTION, INC. | $5.5M | 1.0% |
| 7 | BCI CONSTRUCTION USA, INC. | $5.5M | 1.0% |
| 8 | AMERICAN MINE SERVICES, LLC | $5.3M | 0.9% |
| 9 | HIGHPOINT PARTNERS LLC | $4.3M | 0.8% |
| 10 | SEAMAIR CONSTRUCTION, INC. | $3.5M | 0.6% |
Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.
| Agency | Obligated | Share |
|---|---|---|
| Department of Defense | $531.8M | 94.7% |
| Department of Veterans Affairs | $19.7M | 3.5% |
| Department of the Interior | $10.2M | 1.8% |
| Start | Contract · recipient | Obligated |
|---|---|---|
| Aug 5, 2026 | EO14398 SENEY NWR-DC DAM DECOMMISIONING SYCAMORE CONSTRUCTION CONSULTANTS LLC · Department of the Interior | $902K |
The largest obligations on awards that started in the window’s latest quarter.
| Ends | Contract · recipient | Obligated |
|---|---|---|
| Aug 9, 2027 | SCOPE OF WORK BRIDGE PIER M17 GALLERY CHANGES WKR072THIS MODIFICATION CHANGES QUANTITIES OF REBAR, REBAR INSTALLATION, CONCRETE, CEMENT, AND FLY ASH, PLUS ADDS A FLOOR HATCH AND LADDER LEADING INTO THE GALLERY. THALLE CONSTRUCTION CO INC · Department of Defense | $405.6M |
| Jul 6, 2027 | REFERENCE NO. R00049 CD064-1 TRUNNION HUB AND BASE CONFLICT GATE 8CONTRACT FOR DAM RAISE MAIN DAM GATES, LWD, RWD AT SACRAMENTO, CAREFERENCE NO. R00049 FOLSOM DAM CONSTRUCTORS · Department of Defense | $137.1M |
| Aug 19, 2027 | (R-026) COMPENSATE THE CONTRACTOR FOR (REA-005) THE NECESSITY TO BUILD AN ACCESS ROAD TO THE RED RIVER STRUCTURE SITE FOLLOWING THE 3RD STREET CLOSURE; (REA-006) COMPENSATE THE CONTRACTOR FOR SEALING CRACKS IN THE CONTROL STRUCTURE. AMES CONSTRUCTION, INC. · Department of Defense | $118.8M |
| Dec 31, 2026 | OGLALA DAM REMEDIATION PROJECT. SEE SECTION J FOR LIST OF ATTACHMENTS. KOMADA LLC · Department of the Interior | $67.0M |
| Aug 23, 2027 | FIRST 980,000 CUBIC YARDS R. J. ZAVORAL & SONS, INC. · Department of Defense | $58.8M |
19 contracts under this code reach their final end date (options included) in the next 12 months.
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $6.2M | 1.1% |
| 8(a) | $4.1M | 0.7% |
| SDVOSB | $19.7M | 3.5% |
| WOSB / EDWOSB | $0 | 0.0% |
| HUBZone | $0 | 0.0% |
| No set-aside (full & open) | $530.3M | 94.7% |
Share of obligations on awards whose set-aside type is recorded — 100% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.
Links open the notice on SAM.gov.
Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.