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Sewage Treatment Facilities government bids

Open federal contract opportunities classified under NAICS 221320 (Sewage Treatment Facilities), updated daily.

4open opportunities
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OpportunityAgencyLocation Typical valueDeadline
Operations and Maintenance (O&M) Services for the SBIWTP
Solicitation · Sewage Treatment Facilities · Sep 25, 2026
International Boundary and Water Commission: Us-mexico San Ysidro, CA 🔒 Pro Jan 06, 2027
Y--GRCA 257282 - Replace Wastewater Plant at South Ri
Solicitation · Sewage Treatment Facilities · Sep 18, 2026
Department of the Interior
National Park Service
Grand Canyon, AZ 🔒 Pro Nov 02, 2026
Y--GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZ
Presolicitation · Sewage Treatment Facilities · Jul 20, 2026
Department of the Interior
National Park Service
Nationwide 🔒 Pro Nov 02, 2026
Lagoon Aeration
Presolicitation · Sewage Treatment Facilities · SBA · Nov 06, 2024
Department of Agriculture
Forest Service
Mammoth Cave, KY 🔒 Pro Nov 19, 2028