Government Contract Archives
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Request for Qualifications (RFQ) for Engineering Services (0220)
South Carolina | State & Local Save
Due: 3/10/2026
Posted: 2/20/2026
Various Polymers for Wastewater Treatment at WRRFs RFP (581)
South Carolina | State & Local Save
Due: 3/13/2026
Posted: 2/17/2026
Wastewater Treatment Plant Monitoring & Pump Station Inspection (RFP#983-529)
South Carolina | State & Local Save
Due: 3/05/2026
Posted: 2/17/2026
Contracted Laboratory for Wastewater Toxicity Testing
South Carolina | State & Local Save
Due: 2/18/2026
Posted: 2/09/2026
JBCHS - Wastewater Treatment Operation and Maintenance (Joint-Base-Charleston_WastewaterTreatmentPlant(2))
South Carolina | Federal Save
Due: 2/11/2026
Posted: 2/05/2026
SCWSA WWTP ADMIN BUILDING (SRF PROJECT #806-02)
South Carolina | State & Local Save
Due: 3/03/2026
Posted: 1/29/2026
Water-Wastewater RFP
South Carolina | State & Local Save
Due: 3/02/2026
Posted: 1/28/2026
Contracted Laboratory for Wastewater Toxicity Testing
South Carolina | State & Local Save
Due: 2/11/2026
Posted: 1/28/2026
McCormick County Water & Wastewater System (2026-01-28)
South Carolina | State & Local Save
Due: 3/02/2026
Posted: 1/28/2026
New Ellenton Sprayfield Improvements (242737)
South Carolina | State & Local Save
Due: 3/11/2026
Posted: 1/27/2026
JIPSD PS-17, PS-43, and PS-60 Upgrade/Renovation Project (WW2025-01)
South Carolina | State & Local Save
Due: 2/19/2026
Posted: 1/20/2026
Windermere Drainage Improvements Project-Water &Wastewater Relocation
South Carolina | State & Local Save
Due: 2/03/2026
Posted: 1/16/2026
Conversion of Flat Roof to Truss System and Metal Roofing Wastewater Treatment Plant- Office Facility
South Carolina | State & Local Save
Due: 2/10/2026
Posted: 1/15/2026
Flat Roof Rubber Membrane Installation-Wastewater Treatment Plant Office Facility
South Carolina | State & Local Save
Due: 2/10/2026
Posted: 1/15/2026
Chemical for the Surface Water and Wastewater Treatment Plants. (2025-87)
South Carolina | State & Local Save
Due: 2/05/2026
Posted: 1/14/2026
Invitation to Bid: Chemical for the Surface Water & Wastewater Treatment Plants. (2025-87)
South Carolina | State & Local Save
Due: 2/05/2026
Posted: 1/14/2026
St. Helena WWTP Dredging (2026-IFB-014)
South Carolina | State & Local Save
Due: 2/17/2026
Posted: 1/11/2026
Request for Proposals for Owner's Agent
South Carolina | State & Local Save
Due: 2/12/2026
Posted: 1/09/2026
St. Helena WWTP Dredging (2026-IFB-014)
South Carolina | State & Local Save
Due: 2/17/2026
Posted: 1/09/2026
Submersible Pumps - Wastewater (5400029240)
South Carolina | State & Local Save
Due: 1/15/2026
Posted: 1/08/2026
