NAICS 221310: Water Supply and Irrigation Systems
26 federal set-aside contracts under NAICS code 221310. Updated daily from SAM.gov, rewritten in plain English.
Small Business
Potable Water Storage Tank Cleaning and Inspection
U.S. Department of Agriculture
$5K – $50K📍 Sacramento, NMUpdated Jul 09
Small Business
Chemical Supply and Support for VA Hospitals
U.S. Department of Veterans Affairs
$100K – $500KUpdated Jul 08
Small Business
Potable and Wastewater Treatment Plant Operations
U.S. Department of the Interior
$100K – $500KUpdated Jul 08
Small Business
Water Treatment Chemical Services
U.S. Department of Energy
$5K – $50K📍 Newport News, VAUpdated Jul 02
Small Business
Wastewater Treatment Operations at USCG Milford Haven
U.S. Department of Homeland Security
$100K – $500K📍 Hudgins, VAUpdated Jun 29
Disabled Veteran-Owned
Water Treatment Systems Preventative Maintenance
U.S. Department of Veterans Affairs
$100K – $500K📍 Gainesville, FLUpdated Jul 02
Small Business
Well Water Supply System Maintenance and Service
U.S. Department of Veterans Affairs
$100K – $500KUpdated Jun 23
Small Business
Water Treatment Services for a Military Base
U.S. Department of Defense
$100K – $500K📍 Wilcox, PAUpdated Jun 15
Small Business
Copper-Silver Ionization Water Treatment Services
U.S. Department of Veterans Affairs
$100K – $500KUpdated Jun 04
Small Business
Lease Reverse Osmosis Water Systems for VA Facilities in Brooklyn and Manhattan
U.S. Department of Veterans Affairs
$5K – $50KUpdated Jul 07
Small Business
Water Treatment and Storage Tank Cleaning
U.S. Department of Veterans Affairs
$5K – $50KUpdated May 28
Small Business
East Side Daily Water Operations
U.S. Department of the Interior
$100K – $500KUpdated Jun 24
Small Business
Greensand Water Filters
U.S. Department of Agriculture
$50K – $200K📍 Damascus, VAUpdated May 22
Small Business
Water Treatment Services for a Coast Guard Station
U.S. Department of Homeland Security
$100K – $500K📍 Inglis, FLUpdated May 13
Small Business
GI UGS Repairs
U.S. Department of Veterans Affairs
$100K – $500KUpdated Apr 14
NAICS 221310 — common questions
What is NAICS code 221310?expand_more
NAICS 221310 is the 2022 North American Industry Classification System code for "Water Supply and Irrigation Systems." Federal agencies assign it to contract opportunities in this industry so vendors can find work that matches their capabilities.
Are there small-business set-asides under NAICS 221310?expand_more
Yes. There are currently 16 active federal set-aside opportunities listed under NAICS 221310, including 8(a), WOSB, SDVOSB, HUBZone, and small-business set-asides. They're listed above and refreshed daily from SAM.gov.
Looking for a specific program? Browse by set-aside type: 8(a), SDVOSB, WOSB, HUBZone.
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