PSC codes › Z1NE
PSC Z1NE — Maintenance of Water Supply Facilities: federal contracts
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What PSC Z1NE 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 Z1NE work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| RED EAGLE 3 JV | $22.9M | 1 |
| MOUNTAIN POINT, LLC | $18.5M | 1 |
| AHTNA BUILDERS, LLC | $6.3M | 1 |
| TOGIAK LOGISTICS SERVICES, LLC | $6.2M | 1 |
| INDUS GENERAL INC | $4.5M | 1 |
| TCG CONSTRUCTION INC | $4.3M | 1 |
| DISTRICT VETERANS CONTRACTING, INC. | $3.3M | 1 |
| SEA PAC ENGINEERING INC | $3.2M | 1 |
| ETOLIN STRAIT PARTNERS, LLC | $2.9M | 3 |
| ETOLIN STRAIT ASSOCIATES LLC | $2.6M | 3 |
How competitive is PSC Z1NE?
- 65.9% of obligations on these awards were competed.
- 17.5% of competed awards that report offers drew a single offer (n=177).
- 90.2% went to small businesses.
- The five largest contractors hold 52.9% across 179 contractors.
NAICS codes used on PSC Z1NE awards
| NAICS | Industry | Share |
|---|---|---|
| 237110 | Water and Sewer Line and Related Structures Construction | 41.2% |
| 561210 | Facilities Support Services | 20.1% |
| 236220 | Commercial and Institutional Building Construction | 18.4% |
| 237990 | Other Heavy and Civil Engineering Construction | 5.6% |
| 221310 | Water Supply and Irrigation Systems | 4.3% |
| 562910 | Remediation Services | 4.1% |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | 1.4% |
| 238320 | Painting and Wall Covering Contractors | 1.1% |
Related PSC codes
Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2AZ Repair or Alteration of Other Administrative Facilities and Service Buildings · Y1JZ Construction of Miscellaneous Buildings · Z2AA Repair or Alteration of Office Buildings · Z1AA Maintenance of Office Buildings · Y1PZ Construction of Other Non-Building Facilities · Z2PZ Repair or Alteration of Other Non-Building Facilities · Z2LB Repair or Alteration of Highways/Roads/Streets/Bridges/Railways
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