PSC code
REPAIR OR ALTERATION OF TUNNELS AND SUBSURFACE STRUCTURES
- PSC code
- Z2LC
- Latest action
- Aug 3, 2026
Fewer than the minimum comparable awards under this PSC code.
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| N4008026F1073 REPAIR UTILITY TUNNELS AND GENERATOR/ TRANSFER SWITCH COORDINATION | ENCON DESBUILD JV 3 LLC | Department of Defense | MD | Mar 5, 2026 | $9,599,200 |
| N3319126F0086 RENOVATE YK-9 ORDNANCE TUNNEL AND PROVIDE A CONCRETE APRON TO SUPPORT THE RECEIPT, STORAGE, AND ISSUANCE OF ORDNANCE, IAW THE ENCLOSED CONFORMED COPY OF THE SOW, TSONTOS FPR, DATED 2/25/2026, AND THE TERMS AND CONDITIONS OF THE BASIC IDIQ. | TSONTOS, MICHAEL M., S.A. | Department of Defense | — | Mar 31, 2026 | $4,399,055 |
| 36C25023C0202 DAYTON VAMC - EMERGENCY PARKING LOT REPAIR B128 | BUCKEYE INDUSTRIAL PIPING LLC | Department of Veterans Affairs | OH | Sep 29, 2023 | $2,239,504 |
| 89503224CWA000100 MODIFICATION 001: CLOSEOUT | AVION NETWORKS, INC. | Department of Energy | NE | Aug 3, 2026 | $52,250 |
| 140P1225P0045 EO 14398; FLORISSANT FOSSIL BEDS NATIONAL MONUMENT VISITOR CENTER CONCRETE PATHWAY | PARLIAMENT LLC | Department of the Interior | CO | May 26, 2026 | $24,900 |
| 70B02C24D00000032 IDIQ FOR TUNNEL REPAIRS | CROSSTEK SOLUTIONS LLC | Department of Homeland Security | — | Sep 23, 2024 | — |
Related records
Derived from awards these records share, ordered by how many.
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 Sep 24, 2026. Miscoded awards stay miscoded here; we do not reassign codes.