PSC codes › Z1KA
PSC Z1KA — Maintenance of Dams: federal contracts
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- 2026-2027 Winter Shotcrete Repair at Eisenhower Lock
- St Francis Town Levee Renovation
- Z--CABLEWAY CRANE REFURBISHMENT
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What PSC Z1KA covers
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Facility Related Services.
Who is winning new PSC Z1KA work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| ALBERICI CONSTRUCTORS INC | $68.2M | 2 |
| MCMILLEN, INC. | $35.9M | 2 |
| ABHE & SVOBODA, INC. | $20.2M | 1 |
| KOONTZ ELECTRIC COMPANY, INCORPORATED | $15.0M | 1 |
| OCCI INC | $14.8M | 2 |
| MCCORMICK INDUSTRIAL ABATEMENT SERVICES, INC. | $14.5M | 1 |
| HARDMAN CONSTRUCTION INC | $8.5M | 1 |
| AMS INDUSTRIAL LLC | $8.5M | 1 |
| MARINE DIVING SOLUTIONS, LLC. | $7.9M | 3 |
| MERIDIAM PARTNERS, LLC | $6.1M | 1 |
How competitive is PSC Z1KA?
- 94.4% of obligations on these awards were competed.
- 13.0% of competed awards that report offers drew a single offer (n=92).
- 43.8% went to small businesses.
- The five largest contractors hold 62.0% across 99 contractors.
NAICS codes used on PSC Z1KA awards
| NAICS | Industry | Share |
|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | 87.6% |
| 237130 | Power and Communication Line and Related Structures Construction | 6.1% |
| 238110 | Poured Concrete Foundation and Structure Contractors | 2.4% |
| 238290 | Other Building Equipment Contractors | 1.1% |
| 238320 | Painting and Wall Covering Contractors | 0.7% |
| 238160 | Roofing Contractors | 0.5% |
| 236220 | Commercial and Institutional Building Construction | 0.3% |
| 561730 | Landscaping Services | 0.2% |
Related PSC codes
Y1PZ Construction of Other Non-Building Facilities · Z2KA Repair or Alteration of Dams · Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2AA Repair or Alteration of Office Buildings · Z2PZ Repair or Alteration of Other Non-Building Facilities · Z2QA Repair or Alteration of Restoration of Real Property (Public or Private) · Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways · S208 Landscaping/Groundskeeping Services
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