RFP Database

Find Water Infrastructure RFPs and Bid Opportunities - Page 3

Find open Water Infrastructure RFPs from state agencies, local governments, school districts and higher ed institutions.

Find open Water Infrastructure RFPs from state agencies, local governments, school districts and higher ed institutions. Updated daily. Page 3 of results.

City of East Moline
CityIL
Posted
Sep 18, 2026
Closes
Oct 15, 2026
Water Treatment Plant - Interim Orthophosphate Feed Improvements RFP
The project consists of orthophosphate chemical feed system.
City of Port Orange
CityFL
Posted
Sep 18, 2026
Closes
Oct 28, 2026
Water Treatment Plant Transfer Pump Station Modifications RFP
Work includes pump station demolition, 4 CY concrete fill, 4 EA bend base leveling pads, 50 LF 10" dip piping (including fittings, reducers, flanges, spool pieces, etc. ), 4 EA 10" di check valve, 2 EA 12" di check valve, 4 EA 10" di gate valve, electrical (complete).
City of Lafayette
CityCO
Posted
Oct 7, 2026
Closes
Oct 29, 2026
Baseline Water Treatment Plant Pretreatment Train No. 1 Replacement
The City of Lafayette is seeking bids for replacement of Pretreatment Train No. 1 at the Baseline Water Treatment Plant.
City of Durham
CityNC
Posted
Oct 9, 2026
Closes
Nov 10, 2026
Brown Water Treatment Plant Terminal Reservoir Dredging RFP
Work includes dredging.
City of Le Sueur
CityMN
Posted
Oct 13, 2026
Closes
Nov 12, 2026
Le Sueur Water Treatment Plant Rehabilitation Project RFP
Rehabilitation of an existing 2.0 MGD, 6,500 SF water treatment plant (WTP).
East Moline Rural Fire Protection District
Special DistrictIL
Posted
Sep 20, 2026
Closes
Oct 19, 2026
Water Treatment Plant - Interim Orthophosphate Feed Improvements RFP
Project consists of the construction of an orthophosphate chemical feed system at the water filtration plant.
City of Tuscaloosa
CityAL
Posted
-
Closes
Nov 2, 2026
Bid - Jerry Plott Water Treatment Plant HVAC Project
The City of Tuscaloosa is seeking sealed bids to demolish and repair existing HVAC and electrical equipment at the Jerry Plott Water Treatment Plant, in accordance with the technical specifications and drawings.
City of Lancaster
CityPA
Posted
Sep 1, 2026
Closes
Oct 14, 2026
Susquehanna Water Treatment Plant Sludge & Grit Disposal Service
Furnish and maintain three (3), 30 CY containers at the City's SWTP and one (1) 30 CY container at the City's Low Service Pumping Station with regular removal and disposal of waste material.
Rockingham County
CountyNC
Posted
Sep 1, 2026
Closes
Oct 15, 2026
Water Treatment Plant – Inclined Plate Settlers (Town of Mayodan)
Project includes - installation of an inclined plate settling system including all required demolition, retrofit and coordination with the existing structure to insure a complete system.
City of Austin
CityTX
Posted
Oct 2, 2026
Closes
Nov 9, 2026
DAVIS WATER TREATMENT PLANT FILTER SYSTEM IMPROVEMENTS CLMP401
The City of Austin requests statements of qualifications for consultant services for the Davis Water Treatment Plant Filter System Improvements.
New Jersey Department of the Treasury
State AgencyNJ
Posted
Oct 10, 2026
Closes
Jan 15, 2027
T3041 - Wastewater & Water Treatment Plant Operators for the NJDOC RFP
Operations, maintenance, inspection, and monitoring of the wastewater and water treatment plants.
City of Ashland
CityOR
Posted
Sep 29, 2026
Closes
Nov 5, 2026
City of Ashland, Ashland Creek Water Treatment Plant RFP
Construction of a new drinking water treatment plant including raw water conveyance, pressure reduction, chemical pretreatment equipment, filtration, filtered water storage and pumping, chemical storage and metering, water and sewer lines, and all other work.
Town of Tonawanda
CityNY
Posted
Sep 14, 2026
Closes
Nov 10, 2026
3115 Water Treatment Plant Electrical and Pump Upgrades RFP
This project consists of improvements to the town's water treatment plant electrical equipment, emergency generator system, and pumping equipment within the raw and finished water pumping station.
City of Norfolk
CityNE
Posted
Oct 9, 2026
Closes
Oct 23, 2026
East Water Treatment Plant - Filter Media Replacement RFP
Project consists of removing and replacing filter media at the Water Treatment Plant.
Town of Pineville
CityWV
Posted
Aug 14, 2025
Closes
Oct 29, 2026
Pineville Water Treatment Plant and Existing Water System Renovations Contract III & IV
Work includes approx 1 LS erosion and sediment; 1 LS raw water intake upgrades; 1 EA WTP generator; 5 LS tank site upgrades; 1 LS ultraviolet disinfection.
FAO
FederalTX
Posted
Sep 17, 2026
Closes
Oct 17, 2026
FCI Phoenix- Emergency Replace Waste Water Treatment Plant Grinders
This active federal contract opportunity seeks an urgent, limited-source acquisition to replace failed wastewater treatment plant grinders at FCI Phoenix.
City of Marysville
CityOH
Posted
Sep 21, 2026
Closes
Oct 15, 2026
2026 Removal Of Water Treatment Plant Lime Lagoon Sludge Residuals
Work includes removal of the water treatment plant's lime lagoon sludge.
City of Cartersville
CityGA
Posted
Sep 15, 2026
Closes
Oct 16, 2026
WATER TREATMENT PLANT CHEMICAL FEED AND CONTROL BUILDING UPGRADES RFP
The City of Cartersville is seeking qualified Construction Manager-at-Risk firms for Phase I preconstruction services and, if authorized, Phase II construction services.
City of Valdosta
CityGA
Posted
-
Closes
Oct 15, 2026
City of Valdosta Water Treatment Plant Chemical Annual Contract RFP
Procurement of various water treatment chemicals, including Caustic Soda, Sulfuric Acid, Hydrofluosilicic Acid, Liquid Oxygen, Bulk Industrial Crude Solar Salt, F-35 Blended Phosphate, 12.5 Sodium Hyperchlorite Solution, and 38% Sodium Bisulfite, for the City of Valdosta Water Treatment Plant under an annual contract.
City of Neptune Beach
CityFL
Posted
Sep 29, 2026
Closes
Nov 9, 2026
Water Treatment Plant Ground Storage Reservoir Rehabilitation - Request for Bids
Work includes providing interior upgrades, repairs and new corrosion protection lining system to both reservoirs.