PSC codes › Z2NE
PSC Z2NE — Repair or Alteration of Water Supply Facilities: federal contracts
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- Z--YOSE 22866 Rehabilitate Hodgdon Meadows Water System and YOSE 196755 Extend Hod
- USACE SPK DB Construction - Natomas NPP Named Pumping Plants - Sacramento, CA
- Ross Springs Waterline Replacement
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What PSC Z2NE 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 Z2NE work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| PERINI MANAGEMENT SERVICES, INC. | $69.5M | 1 |
| NAN INC | $58.5M | 3 |
| TNT CONSTRUCTORS | $31.4M | 1 |
| HAWK-NIKING, LLC | $29.8M | 1 |
| NORTHBANK CIVIL AND MARINE, LLC | $22.9M | 3 |
| KYUNAN CO., LTD. | $21.2M | 1 |
| SEA PAC ENGINEERING INC | $16.7M | 3 |
| SU-MO BUILDERS, INC. | $13.3M | 1 |
| AMERICAN WATER ENTERPRISES, LLC | $12.9M | 1 |
| INSIGHT PACIFIC, LLC | $12.1M | 1 |
How competitive is PSC Z2NE?
- 89.8% of obligations on these awards were competed.
- 13.7% of competed awards that report offers drew a single offer (n=233).
- 51.9% went to small businesses.
- The five largest contractors hold 41.3% across 301 contractors.
NAICS codes used on PSC Z2NE awards
| NAICS | Industry | Share |
|---|---|---|
| 236220 | Commercial and Institutional Building Construction | 46.2% |
| 237110 | Water and Sewer Line and Related Structures Construction | 44.4% |
| 221310 | Water Supply and Irrigation Systems | 4.7% |
| 237310 | Highway, Street, and Bridge Construction | 1.6% |
| 237990 | Other Heavy and Civil Engineering Construction | 1.1% |
| 238990 | All Other Specialty Trade Contractors | 0.4% |
| 541512 | Computer Systems Design Services | 0.4% |
| 811310 | Commercial and Industrial Machinery and Equipment (Except Automotive and Electronic) Repair and Maintenance | 0.3% |
Related PSC codes
Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2AZ Repair or Alteration of Other Administrative Facilities and Service Buildings · Z2AA Repair or Alteration of Office Buildings · Y1JZ Construction of Miscellaneous Buildings · Z2NZ Repair or Alteration of Other Utilities · Z2PZ Repair or Alteration of Other Non-Building Facilities · Z2LB Repair or Alteration of Highways/Roads/Streets/Bridges/Railways · Y1PZ Construction of Other Non-Building Facilities
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