PSC code
MAINTENANCE OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS
- PSC code
- Z1LB
- Latest action
- Oct 19, 2026
- p10
- $145,382
- p25
- $240,676
- p75
- $2,942,905
- p90
- $6,223,265
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| 70B01C26C00000080 CBP RIO GRANDE VALLEY, LAREDO, DEL RIO TACTICAL INFRASTRUCTURE MAINTENANCE | KOMAN ADVANTAGE, LLC | Department of Homeland Security | TX | Aug 31, 2026 | $136,580,298 |
| 70B01C26C00000089 CBP TUCSON AZ. TACTICAL INFRASTRUCTURE MAINTENANCE | TIMS 8A JV LLC | Department of Homeland Security | AZ | Sep 14, 2026 | $84,200,459 |
| 70B01C26C00000122 EL PASO AND BIG BEND NORTH TACTICAL INFRASTRUCTURE | TIMS 8A JV LLC | Department of Homeland Security | TX | Sep 29, 2026 | $45,839,743 |
| 12445126F0027 FY26-012344 THIS TASK ORDER INCORPORATES THE MANDATORY CONTRACT CLAUSE FAR 52.222 90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS, AS REQUIRED BY EXECUTIVE ORDER 14398. GWJ ROAD RECOVERY TASK ORDER DISASTER RECOVERY CONSTRUCTION CONTRACT | MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC | Department of Agriculture | VA | Aug 6, 2026 | $34,022,378 |
| 70B01C21F00000556 COMPREHENSIVE TACTICAL MAINTENANCE INFRASTRUCTURE REPAIR RGV SECTOR UNSCHEDULED MAINTENANCE COVERING PERIOD JUNE 4, 2021 - JUNE 3, 2022. | KOMAN CONSTRUCTION, LLC | Department of Homeland Security | TX | May 24, 2021 | $33,886,296 |
| 70B01C21F00000884 TASK ORDER FUNDING FOR IDIQ. | TACTICAL INFRASTRUCTURE MAINTENANCE SOLUTIONS LLC | Department of Homeland Security | TX | Aug 10, 2021 | $30,871,039 |
| 70B01C21F00000575 UNSCHEDULED MAINTENANCE AND CARRIZO CANE ERADICATION COVERING THE PERIOD OF JUNE 16, 2021 - JUNE 15, 2022. | KOMAN CONSTRUCTION, LLC | Department of Homeland Security | TX | May 26, 2021 | $26,717,472 |
| 70B01C21F00000597 UNSCHEDULED MAINTENANCE COVERING THE BIG BEND NORTH AND EL PASO SECTORS | KOMAN CONSTRUCTION, LLC | Department of Homeland Security | TX | Jun 1, 2021 | $25,834,282 |
| 70B01C24F00000659 FUNDED TASK ORDER FOR UNSCHEDULED MAINTENANCE FOR IDIQ CONTRACT 70B01C21D00000023. | TACTICAL INFRASTRUCTURE MAINTENANCE SOLUTIONS LLC | Department of Homeland Security | AZ | Aug 12, 2024 | $21,282,201 |
| N4008526C0008 PROJECT WILL REPAIR SIXTEEN DEGRADED CORRUGATED METAL PIPE (CMP) CULVERTS THAT SUPPORT THE NORMANDY ROAD AMMUNITION RAIL CROSSING OVER THE SWIMMING RIVER. | UNION PAVING & CONSTRUCTION CO | Department of Defense | NJ | Apr 15, 2026 | $17,154,700 |
| 140P2025C0033 GWMP 335115 BRIDGE PRESERVATION | RBA ENGINEERING INTERNATIONAL, PLLC | Department of the Interior | VA | Mar 17, 2026 | $16,197,004 |
| 140P2024C0017 OZAR 223690 - PAVEMENT PRESERVATION FOR 3 MISSOURI NATIONAL PARKS - N122 GWCA 318349 OZAR 223690 WICR 226956. THIS PAVEMENT PRESERVATIONS PROJECT IS COMPOSED OF 3 PARKS IN MISSOURI. OZARK NATIONAL SCENIC RIVERWAY (OZAR), GEORGE WASHINGTON CARVER | DMS CONTRACTING INC | Department of the Interior | MO | Aug 13, 2024 | $15,336,000 |
| W912DY24F0192 THIS MOD UPDATES EQUIPMENT CHANGES AND INCREASES OY1 FUNDING ON CLIN 1001 - $12,243.00 FOR FURTHER DETAILS PLEASE SEE SUMMARY OF CHANGES. | PERIMETER SECURITY PARTNERS, LP | Department of Defense | TN | Mar 20, 2026 | $14,805,795 |
| 70B01C25F00000703 SDC TACTICAL INFRASTRUCTURE MAINTENANCE MIN GUARANTEE TO | FDT WATER INFRASTRUCTURE, LLC | Department of Homeland Security | CA | Sep 30, 2025 | $12,447,251 |
| W912EK23C0049 DES MOINES RIVER BASIN SAYLORVILLE LAKE POLK COUNTY, IA CONTROL TOWER SLUICE GATES | BCI CONSTRUCTION USA, INC. | Department of Defense | IA | Mar 30, 2026 | $12,291,545 |
| 47PK0124C0005 CONSTRUCTION SERVICES SYLPOE PEDESTRIAN SIGHT LINE ALTERATION BRIDGE PROJECT, SAN DIEGO, CALIFORNIA | CREATIVE BUILDS CORPORATION | General Services Administration | CA | Jun 13, 2024 | $10,579,793 |
| 12445126F0014 FY26-002698 APPROVED FY26-003873 APPROVED DISASTER RECOVERY - HEAVY MAINTENANCE OF ROADS ON THE DAVY CROCKETT AND SAM HOUSTON NATIONAL FOREST THIS TASK ORDER INCORPORATES THE MANDATORY CONTRACT CLAUSE FAR 52.222 90, ADDRESSING DEI DISCRIMINATION B | MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC | Department of Agriculture | TX | May 19, 2026 | $9,833,136 |
| 70B01C26C00000032 THE YUMA AND EL CENTRO TACTICAL INFRASTRUCTURE (TI)CONTRACT AWARD. | CBS NICKLAUS JV, LLC | Department of Homeland Security | CA | May 29, 2026 | $9,545,767 |
| 70B01C20F00000497 REVISE CLAN BALANCING | KOMAN CONSTRUCTION, LLC | Department of Homeland Security | TX | Apr 3, 2026 | $8,077,786 |
| W912DY25F0353 NORTHEAST REGION PMCM AWARD, ACP PROGRAM, U.S. ARMY CORPS OF ENGINEERS, HUNTSVILLE, AL | TEAMGOV, INC. | Department of Defense | DC | Sep 5, 2025 | $7,709,977 |
| HTC71124CR001 MOTCO RAIL MAINTENANCE AND TERMINAL OPERATIONS II | SIERRA NORTHERN RAILWAY | Department of Defense | CA | Jun 14, 2024 | $7,089,266 |
| 12445125F0003 DISTRICT 1: CLINCH RANGER DISTRICT (WISE, VA) DISTRICT 2: MOUNT ROGERS NATIONAL RECREATION AREA (MARION, VA) DISTRICT 3: EASTERN DIVIDE RANGER DISTRICT (BLACKSBURG, VA) | DOT CONSTRUCTION, INC | Department of Agriculture | VA | Apr 10, 2025 | $6,400,000 |
| 140P2025C0016 THE PURPOSE OF THIS MODIFICATION IS TO ENSURE COMPLIANCE WITH UPDATED FEDERAL GUIDANCE AND TO ELIMINATE NON-STATUTORY SUSTAINABILITY REQUIREMENTS, AS WELL AS ENHANCE THE REPRESENTATIONAL AND CERTIFICATION CLAUSES WITHIN THE CONTRACT. | EC PRAUS LLC | Department of the Interior | UT | Mar 3, 2026 | $5,112,281 |
| 12445226P0004 TS ZETA MULTIPLE TRAIL BRIDGES REPLACEMENT PROJECT PHASE 2 | DAVID INDUSTRIAL SERVICES, LLC | Department of Agriculture | GA | Sep 30, 2026 | $4,665,000 |
| 140P2026F0095 GATE 317660 HARTSHORNE DR. | ARK CONSTRUCTION MANAGEMENT LLC | Department of the Interior | NJ | May 11, 2026 | $4,632,646 |
Related records
Derived from awards these records share, ordered by how many.
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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 Oct 21, 2026. Miscoded awards stay miscoded here; we do not reassign codes.
- 2Published distribution over 32 awards, computed Oct 22, 2026 (snapshot e29d63d738b8).