Sewage Treatment Facilities
18 active contract opportunities
18
Active Opportunities
13
Posted Last 7 Days
30 days
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Top Industries
- Sewage Treatment Facilities18
Set-Aside Distribution
- 13
- Small Business3
- No Set Aside2
Top Locations
- CO4
- AP3
- CA3
- DC2
- TX2
About NAICS221320
The North American Industry Classification System (NAICS) code 221320 covers sewage treatment facilities. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
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Posted Aug 20, 2026
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No Set AsideZ-SOUTH VAULT PUMPING/WAST WATR PUMPING_CB
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Y-GRCA 257282 - Replace Wastewater Plant at South Ri
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Posted Aug 11, 2026
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Solicitation Multiyear Preventive Maintenance Service Contract of the Wastewater Treatment Services US Embassy Jakarta
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Posted Aug 7, 2026
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No Set AsideMaintenance, Repair, And Operation Of Incinerator Plant, Weight Scales, Potable Water Tanks, Wastewater Treatment Plants To Include Operation, And Granular Activated Carbon (GAC) Filtering Systems at CFA Yokosuka
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Posted Jul 23, 2026
Due Sep 3, 2026
Y-GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZ
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Posted Jul 20, 2026
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Fort Leavenworth Sewer Services
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NAICS 221320
Posted Jul 8, 2026
PRESOLICITATION NOTICE for Operation and Maintenance of Wastewater Treatment Plant at CFA Yokosuka
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NAICS 221320
Posted Jul 8, 2026
MAINTENANCE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS, YOKOSUKA
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Posted Jun 30, 2026
43-Award - Emergency BL Pump Replacements, Lassen Vol
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POINT REYES STATION, CA
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Posted Jun 10, 2026
B533-36C24226P0524 - Wastewater Lab Analysis / New Jersey Licensed Operator -
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Posted May 1, 2026
Small BusinessJustification and Approval 25 09 WATER UTILITY SERVICE FOR SOLICITATION N6247325C0019 AT NAVAL WEAPONS STATION SEAL BEACH DETACHMENT FALLBROOK, CALIFORNIA
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SAN DIEGO, CA
NAICS 221320
Posted Nov 24, 2025
O&M SBIWTP increase to 35 MGD
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El Paso, TX
NAICS 221320
Posted Oct 1, 2025
O&M) Services for the Southern Region Tertiary Treatment Plant (SRTTP) and Northern Region Tertiary Treatment Plant (NRTTP) at Marine Corps Base (MCB) Camp Pendleton
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SAN DIEGO, CA
NAICS 221320
Posted Jul 29, 2025
Y-SPECIAL NOTICE - INDUSTRY DAY/SURVEY - GRCA 257282
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Denver, CO
NAICS 221320
Posted Jul 22, 2025
Y-SPECIAL NOTICE - INDUSTRY DAY/PROJECT PRESENTATION
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 221320
Posted Jul 8, 2025
ALF North Central Lagoon Wastewater Plant Operation
AGRICULTURE, DEPARTMENT OF
WARREN, PA
NAICS 221320
Posted Jul 2, 2025
Small BusinessLagoon Aeration
AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 221320
Posted Nov 6, 2024
Due Nov 19, 2028
Small Business
