PSC J046: Maint/Repair/Rebuild of Equipment – Water Purification and Sewage Treatment Equipment
J046 is the product and service code (PSC) federal agencies use for maint/repair/rebuild of equipment – water purification and sewage treatment equipment, in the maint, repair, rebuild of equipment group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 3
- Spending, FY2026
- $29.7 million
- Share to small businesses
- 74%
Open contracts with PSC J046, due soonest
- Removal and Replacement of existing Culligan water treatment systems located at various facilities on Spesutie Island
Due in 4 daysOct 14, 2026
- WATER DE-IONIZATION SERVICE
Due in 6 daysOct 16, 2026
- Reverse Osmosis System Modifications
Due in 13 daysOct 23, 2026
Where J046 sits in the PSC Manual
- Category: Service
- Group J: Maint, Repair, Rebuild Equipment
- Group J0: Maint, Repair, Rebuild of Equipment
- Code J046: Maint/Repair/Rebuild of Equipment – Water Purification and Sewage Treatment Equipment
NAICS codes used with PSC J046
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with J046 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 221310 | Water Supply and Irrigation Systems | $26.5 million |
| 237110 | Water and Sewer Line and Related Structures Construction | $14.6 million |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $11.6 million |
| 561210 | Facilities Support Services | $10.2 million |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | $6.6 million |
| 238320 | Painting and Wall Covering Contractors | $4.4 million |
Who buys under PSC J046
Agencies with the most contract dollars under J046 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of Veterans Affairs | $42.2 million |
| Department of the Army | $13.5 million |
| Department of the Air Force | $10.7 million |
| Department of State | $8.1 million |
| Department of the Navy | $6.4 million |
| National Park Service | $6.2 million |
| Departmental Offices | $2.2 million |
| National Institutes of Health | $1.5 million |
On open notices right now, the most J046 work comes from Dept of Defense and Department of Veterans Affairs.
Federal spending under PSC J046 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $30.6 million |
| FY2025 | $37.4 million |
| FY2026 | $29.7 million |
| FY2027 (so far) | $1.5 million |
Who wins PSC J046 contracts
| Company | Obligated, last 3 years |
|---|---|
| Fluid Solutions LLC | $6.4 million |
| Evoqua Water Technologies LLC | $6 million |
| Amari Painting & Lining LLC | $4.4 million |
| Tawreek Dimensions Establishment (Tde) | $3.2 million |
| T & M Construction Services, Inc. | $2.7 million |
| American Ag Energy, Inc. | $2.7 million |
| Ses Electrical LLC | $2.2 million |
| Spectrum Management, LLC. | $2.1 million |
| Water Treatment Specialists Inc. | $2 million |
| Bethel-Garney Federal JV | $1.8 million |
Related PSC codes
- J010 Maint/Repair/Rebuild of Equipment – Weapons
- J011 Maint/Repair/Rebuild of Equipment – Nuclear Ordnance
- J012 Maint/Repair/Rebuild of Equipment – Fire Control Equipment
- J013 Maint/Repair/Rebuild of Equipment – Ammunition and Explosives
- J014 Maint/Repair/Rebuild of Equipment – Guided Missiles
- J015 Maint/Repair/Rebuild of Equipment – Aircraft and Airframe Structural Components
- J016 Maint/Repair/Rebuild of Equipment – Aircraft Components and Accessories
- J017 Maint/Repair/Rebuild of Equipment – Aircraft Launching, Landing, and Ground Handling Equipment
- J018 Maint/Repair/Rebuild of Equipment – Space Vehicles
- J019 Maint/Repair/Rebuild of Equipment – Ships, Small Craft, Pontoons, and Floating Docks
Frequently asked questions
What is PSC J046?
J046 is the service code in the federal Product and Service Code (PSC) Manual for maint/repair/rebuild of equipment – water purification and sewage treatment equipment, under J (Maint, Repair, Rebuild Equipment) and J0 (Maint, Repair, Rebuild of Equipment). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC J046?
Most federal contract dollars under PSC J046 go with NAICS 221310 (Water Supply and Irrigation Systems), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC J046?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 3 open notices use PSC J046 right now. FedReady can match new ones to your business and email you, free.