Department of Water Supply, County of Hawai'i
Special DistrictHI
Posted
Aug 31, 2026
Oct 1, 2026
Furnishing and Delivering Coagulants to the Waimea Water Treatment Plant RFP
Furnishing and delivering coagulants to the waimea water treatment plant.
Find open Water Infrastructure RFPs from state agencies, local governments, school districts and higher ed institutions.
20 opportunities shown.
Department of Water Supply, County of Hawai'i
Special DistrictHI
Posted
Aug 31, 2026
Oct 1, 2026
Furnishing and delivering coagulants to the waimea water treatment plant.
CityMA
Posted
-
Sep 2, 2026
Work includes roof replacement.
Special DistrictOH
Posted
Jul 26, 2026
Sep 21, 2026
Work include expand the existing water treatment building to house an additional softening treatment train, which includes a horizontal pressure filter and a vertical ion exchange softener.
CityMA
Posted
Aug 7, 2026
Sep 2, 2026
Furnish and deliver miscellaneous chemicals.
Special DistrictPA
Posted
Aug 23, 2026
Sep 29, 2026
Provide janitorial services.
Special DistrictCA
Posted
Aug 11, 2026
Sep 10, 2026
Central Coast Water Authority is soliciting paper bids to reline an existing 6,700 gallon ammonia tank at the Polonio Pass Water Treatment Plant, using either a liquid vinyl ester or ultra-high solids epoxy lining.
West View Borough Municipal Authority
Special DistrictPA
Posted
Aug 27, 2026
Sep 8, 2026
Provide granular activated carbon replacement.
Special DistrictSD
Posted
Aug 28, 2026
Sep 8, 2026
Remove and dispose of the existing ballasted, insulation and roof membrane.
CountyNC
Posted
Sep 1, 2026
Oct 15, 2026
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.
Special DistrictOH
Posted
Jul 23, 2026
Sep 21, 2026
The proposed work is generally described as follows: expand the existing water treatment building to house an additional softening treatment train, which includes a horizontal pressure filter and a vertical ion exchange softener.
West View Borough Municipal Authority
Special DistrictPA
Posted
Aug 27, 2026
Sep 8, 2026
Provide bulk industrial salt.
CountyMD
Posted
Aug 5, 2026
Sep 16, 2026
Harford County's Department of Public Works—Water and Sewer is soliciting bids for removal and replacement of the existing Soda Ash System processing equipment and associated loop piping at the Abingdon Water Treatment Plant.
CityMO
Posted
Jul 17, 2026
Sep 3, 2026
The City of Independence, Missouri invites bids to replace lime paste slaker no. 4 at the Courtney Bend Water Treatment Plant.
CityMN
Posted
Aug 15, 2026
Sep 8, 2026
Rent tillable acres near the Waste Water Treatment Plant.
CityOR
Posted
Aug 13, 2026
Sep 9, 2026
Works include approx.
CityUT
Posted
Aug 31, 2026
Sep 7, 2026
Work consists of construction services to complete HVAC system repairs and modifications at the water treatment plant.
CityWV
Posted
Aug 17, 2026
Sep 16, 2026
Special DistrictIN
Posted
Sep 1, 2026
Sep 23, 2026
Massachusetts Water Resources Authority
Special DistrictMA
Posted
Jun 24, 2026
Sep 9, 2026
Posted
Aug 11, 2026
Sep 14, 2026
The City of Excelsior Springs is seeking bids for demolition of the existing lime silo and RDP lime slaker system and installation of a new primary lime slaker.