PSC code
CONSTRUCTION OF DAMS
- PSC code
- Y1KA
- Latest action
- Aug 7, 2026
Fewer than the minimum comparable awards under this PSC code.
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| W911XK22C0006 A00049/R00079/CH0110 RUAW SSP WALL DESIGN IS TO PROVIDE FUNDING FOR 65% DESIGN OF THE SSP WALL SO THAT THE CONTRACTOR CAN EFFECTIVELY AND MORE EFFICIENTLY BID CH0100 RUAW. THESE FUNDS WILL BE ACCOUNTED FOR DURING NEGOTIATIONS OF CH0100 RUAW. | KOKOSING ALBERICI TRAYLOR, LLC | Department of Defense | MI | Feb 27, 2026 | $1,938,699,214 |
| W911WN24C8011 MONTGOMERY LOCKS AND DAM NEW RIVER CHAMBER. | TRUMBULL CORPORATION AND BRAYMAN CONSTRUCTION CORPORATION, A JOINT VENTURE | Department of Defense | PA | Mar 3, 2026 | $915,191,358 |
| W912EP22C0017 CONTRACT NO. W912EP22C0017 370939 CEPP EAA CNT 11A A-2 FOUNDATION EF027 INTERIM VEQ - CLINS 0085 AND 0087REFERENCE NO. R00028 | FORGEN-ODIN JV | Department of Defense | FL | Apr 16, 2026 | $769,663,964 |
| W912P521C0015 SCOPE OF WORK WKR098 WEATHER TIME EXTENSION JUL 2025-JAN 2026. THIS MODIFICATION EXTENDS TIME FOR DELAYS CAUSED BY ADVERSE WEATHER DURING THE PERIOD 01 JULY 2025 THROUGH 31 JANUARY 2026. | THALLE CONSTRUCTION CO INC | Department of Defense | KY | Apr 1, 2026 | $407,859,470 |
| W9123720C0004 BLUESTONE DAM SAFETY ASSURANCE, PHASE 5, HINTON WV. MODIFICATIONS TO STILLING BASIN USING GOVERNMENT-FURNISHED COFFERDAM AND REHABILITATION OF RECREATIONAL AREAS. | BRAYMAN CONSTRUCTION CORP | Department of Defense | WV | Mar 20, 2026 | $387,709,542 |
| W912QR26CA005 ROUGH RIVER CUTOFF WALL | THALLE - BAUER LLC | Department of Defense | KY | Apr 21, 2026 | $378,960,250 |
| W911WN15C0009 RIVER CHAMBER COMPLETION MONONGAHELA RIVER, PA, AT CHARLEROI LOCKS AND DAM, MONONGAHELA, PA | TRUMBULL CORPORATION AND BRAYMAN CONSTRUCTION CORPORATION, A JOINT VENTURE | Department of Defense | PA | Mar 27, 2026 | $289,554,225 |
| W912EP21C0023 COMPREHENSIVE EVERGLADES RESTORATION PLAN, INDIAN RIVER LAGOON - SOUTH, C-23/24 STORMWATER TREATMENT AREA ST LUCIE COUNTY, FLORIDA | KIEWIT INFRASTRUCTURE SOUTH CO | Department of Defense | FL | Mar 12, 2026 | $178,756,902 |
| W9123823C0010 FOLSOM MAIN, LEFT & RIGHT WING DAMS | FOLSOM DAM CONSTRUCTORS | Department of Defense | CA | Mar 31, 2023 | $125,390,834 |
| W912ES22C0003 THIS CONTRACT IS MODIFIED TO: (R-017) EXTEND THE CONTRACT COMPLETION DATE BY 40 CALENDAR DAYS TO ACCOUNT FOR ADVERSE WEATHER BETWEEN AUGUST 2024 THROUGH DECEMBER 2025 | AMES CONSTRUCTION, INC. | Department of Defense | ND | Apr 10, 2026 | $118,176,681 |
| W912EK26CA004 BRANDON ROAD INTERBASIN PROJECT, INCREMENT 1-A CONSTRUCTION | J. F. BRENNAN COMPANY, INC. | Department of Defense | IL | Apr 11, 2026 | $113,853,380 |
| W912HY23C0018 REA ZONE 7-1 SLIP JOINT UNDERMINING LEAK | FLATIRON DRAGADOS CONSTRUCTORS, INC. | Department of Defense | TX | Apr 2, 2026 | $98,552,950 |
| 140A1623C0014 OGLALA DAM REMEDIATION PROJECT. SEE SECTION J FOR LIST OF ATTACHMENTS. | KOMADA LLC | Department of the Interior | SD | Sep 12, 2023 | $67,013,962 |
| W9127825CA004 HOLT LOCK MONOLITH R14 RESTORATION | C. J. MAHAN CONSTRUCTION COMPANY, LLC | Department of Defense | AL | Apr 28, 2026 | $28,370,153 |
| W912ES25C0003 CORRECT THE WEATHER EXTENSION COMPLETION DATES UNDER "(R-006) EXTEND THE CONTRACT COMPLETION DATE BY 8 CALENDAR DAYS TO ACCOUNT FOR ADVERSE WEATHER BETWEEN APRIL 2025 THROUGH DECEMBER 2025." | HSG PARK JOINT VENTURE 2, LLC | Department of Defense | ND | Mar 17, 2026 | $28,049,302 |
| W912ES24C0011 (R-009) EXTEND THE CONTRACT COMPLETION DATE BY 15 CALENDAR DAYS TO ACCOUNT FOR ADVERSE WEATHER. (R-005) ADJUST THE CLASS 5 TO CLASS 13, TO INCLUDE ADDITIONAL TESTING REQUIREMENTS. | PWS INC | Department of Defense | MN | Apr 17, 2026 | $24,930,335 |
| W912PM23C0020 W912PM23C0020 P00008 ADDITIONAL ROCK SCALING AND GEOLOGICAL FIELD WORK. THE ADDITIONAL WORK WILL INCREASE THE PERIOD OF PERFORMANCE AN ADDITIONAL 306 DAYS. | DAVID BOLAND INC | Department of Defense | VA | Mar 16, 2026 | $24,128,482 |
| W912EK25CA021 LOCK 19 NOSE PIER REPLACEMENT AND BULKHEAD RECESS | J. F. BRENNAN COMPANY, INC. | Department of Defense | IA | Apr 24, 2026 | $21,967,500 |
| W912EK23C0051 BRANDON ROAD LOCK AND DAM TAINTER GATE AND PIER REPLACEMENT | AHTNA-BRENNAN JV, LLC | Department of Defense | CA | Mar 2, 2026 | $20,088,279 |
| 36C10F26C0004 FORT LOGAN NATIONAL CEMETERY PHASE 1B - DAM/SPILLWAYS | IRON MIKE CONSTRUCTION LLC | Department of Veterans Affairs | CO | Apr 1, 2026 | $19,671,409 |
| W912BV26CA014 WEBBERS FALLS TAINTER GATE REPLACEMENT - WEBBERS FALLS, MUSKOGEE COUNTY, OK | MCMILLEN, INC. | Department of Defense | OK | Mar 31, 2026 | $19,642,700 |
| W912DQ22C1027 ADDITIONAL STOCKPILE ATTERBERG TESTING CONTRACT FOR R471-460 LEVEE RAISE CONTRACT 4 (NORTH OF HWY 36) AT DONIPHAN COUNTY, KANSASREFERENCE NO. R00031 | HB CONSTRUCTION INC | Department of Defense | KS | Mar 12, 2026 | $16,642,361 |
| 140A1624C0011 MENAGERS DAM REHABILITATION, SEE SECTION J FOR ATTACHMENTS. | WCA CONSTRUCTION, LLC | Department of the Interior | AZ | Jun 1, 2026 | $16,261,605 |
| W912ES24C0007 (R-009) DIG THREE CONFIRMATORY TRENCHES PERPENDICULAR TO THE EMBANKMENT ALIGNMENT, AT LOCATIONS SPECIFIED BY THE CONTRACTING OFFICER, TO INSPECT THE COMPLETED WORK IN ACCORDANCE WITH FAR 52.246-12; AND (R-005) EXPAND WEST BORROW AREA | HENDRICKSON TRANSPORTATION LLC | Department of Defense | ND | Mar 11, 2026 | $13,666,634 |
| W912DQ25C1007 WEATHER TIME EXTENSION JUN 25 - MAR 26 CONTRACT FOR POMONA DAM AND RESERVOIR OSAGE RIVER BASIN, KANSAS UPSTREAM RIPRAP OVERLAY AT POMONA LAKE, VASSAR, KANSASREFERENCE NO. R00005 | FIDELIS-BBD, LLC | Department of Defense | KS | Apr 23, 2026 | $9,609,383 |
Related records
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Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals cover awards where the government recorded this PSC code. Codes are taken as reported; awards are never reclassified into a different code.
- 1Awards are grouped by the PSC code the government recorded on the award, taken from USAspending.gov and last refreshed Aug 10, 2026. Miscoded awards stay miscoded here; we do not reassign codes.