Water Treatment Chemicals
Closed bids
Closed Ohio Water and Wastewater Bids & RFPs
- Closed in the last 30 days
- 50+
- Closed this year
- 550+
- Closed bids on record
- 850+
Bid Banana holds 850+ closed Ohio water and wastewater solicitations. These are the 50 that closed most recently. In the last 12 months, the most Ohio water and wastewater bids closed in October 2026 (50+); the agencies behind the most of the 50 most recent were City of Cleveland, City of Dublin and The City of Columbus.
Recently closed
- Water Treatment Program
Bowling Green State University seeks a qualified vendor to provide a comprehensive, full‑service water‑treatment program for its campus…
- CALEB ROAD SANITARY SEWER IMPROVEMENTS, PROJECT NO. 4-S-25
The Trumbull County Sanitary Engineer’s Department is seeking a contractor to install new sewer infrastructure and decommission an existing…
- 526 - Pressure Washer & Vacuum Repair/Replacement Services
The City of Cleveland is seeking an authorized distributor/repair provider to service and replace parts for a Landa hot‑water pressure…
- 535 - Snow Plowing & Salting for WPC
City of Cleveland is seeking a contractor to provide snow plowing and salting services for its Water Pollution Control (WPC) facilities…
- ReBid Interceptor Sanitary Sewer No. 500 – Phase Four Rehabilitation (MH 6 to MH 8)
Lucas County is rebidding the rehabilitation of the S‑500 interceptor sanitary sewer (Phase 4) spanning Manholes 6 through 8 in Monclova…
Show 44 more
- RFQ033716 - 6005-SWRP-RODNEY HUNT GATE ACTUATOR CYLINDER-260421
• Quantity: 2 actuators, 62‑inch stroke, stainless‑steel construction, switches pre‑installed. • Delivery location: 6977 South High Street…
- Deer Run Sanitary Sewer Shed Infiltration & Inflow Mitigation Pilot Project
The City of Dublin is seeking a design‑build contractor to execute a pilot project that will identify and implement infiltration and inflow…
- Water Booster Station Improvements
The City of Dublin, Ohio, is seeking qualified contractors to perform material and labor upgrades at two water‑booster stations (Tartan West…
- Deer Run Sanitary Sewer Shed Infiltration & Inflow Mitigation Pilot Project
The City of Dublin, Ohio is seeking a design‑build contractor to execute a pilot project that will identify and implement infiltration and…
- Water Booster Station Improvements
The City of Dublin, Ohio is seeking competitive bids to perform material and labor upgrades at two municipal water‑booster stations (Tartan…
- Deer Run Sanitary Sewer Shed Infiltration & Inflow Mitigation Pilot Project
This solicitation requests a design‑build contractor to execute a pilot project that will identify and implement infiltration and inflow…
- Deer Run Sanitary Sewer Shed Infiltration & Inflow Mitigation Pilot Project
The City of Dublin, Ohio is seeking a design‑build contractor to implement a pilot program that evaluates and mitigates infiltration and…
- Water Booster Station Improvements
The City of Dublin, Ohio, is seeking bids to perform repairs and pump replacements at two municipal water‑booster stations (Tartan West and…
- Deer Run Sanitary Sewer Shed Infiltration & Inflow Mitigation Pilot Project
This solicitation seeks a design‑build contractor to execute a pilot project that will identify and implement infiltration and inflow…
- Water Booster Station Improvements – 26‑025‑CIP
The City of Dublin is seeking qualified contractors to replace three horizontal split‑case water booster pumps, upgrade associated…
- Water Booster Station Improvements
The City of Dublin, Ohio is soliciting bids to repair and upgrade two water‑booster stations—Tartan West and Post Road—through a…
- Netherland, Horseshoe Bend, and Lois Water Main Replacement
Butler County is seeking a qualified contractor to replace cast‑iron water mains with new ductile‑iron pipe along three county road…
- Wastewater Treatment Plant Improvements
This project involves extensive upgrades to the Atwood Regional Water & Sewer District’s wastewater treatment plant in Mineral City, Ohio…
- 552 - Water Equipment Rental & 5 Gal Water Delivery
City of Cleveland is seeking a vendor to provide water‑cooler equipment rental, installation, routine maintenance, and 5‑gallon…
- 2026 System Maintenance Cleaning
The City of Cincinnati is seeking a contractor to provide system‑maintenance cleaning services for the Metropolitan Sewer District of…
- RFQ033903 - WATERSHED--TRAIL CAMERA
The City of Columbus Public Utilities Department is seeking to purchase trail‑camera equipment for watershed monitoring. The solicitation…
- LMWWTP High-Rate Treatment Facility Progressive Design Build
The City of Cincinnati, on behalf of the Metropolitan Sewer District of Greater Cincinnati, seeks a qualified design‑build team to deliver a…
- 2026 Sanitary Sewer Inflow and Infiltration Reduction Project – City of Mansfield
The City of Mansfield is soliciting bids to rehabilitate its sanitary sewer system through an inflow‑and‑infiltration reduction program. The…
- Avon Lake Regional Water – 2027 Annual Chemicals Bid (Entire Year)
Avon Lake Regional Water is seeking electronic bids for the 2027 full‑year supply of bulk water‑ and wastewater‑treatment chemicals. The…
- Barrington Hills Pump Station Eliminations (10230090)
The City of Cincinnati is seeking bids to eliminate five aging pump stations in the Barrington Hills area and construct a new gravity‑sewer…
- PWC Dredge Silt Fence Plow
The State of Ohio’s Department of Natural Resources is seeking a single 36‑inch RPP‑SFP36 “Silt Fence Plow” (part # 4800RPPSFP6) for…
- Build Back the Block – Sanitary and Water Service Installation – Phase III
The City of Hamilton is seeking contractors to install new sanitary sewer laterals, new water service lines, and to disconnect existing lead…
- Avon Lake Regional Water Annual Distribution Supplies Bid for 2027
The City of Avon Lake’s Regional Water utility is seeking a qualified vendor to supply a comprehensive list of water‑distribution hardware…
- RFQ033900 - 6005 - SWRP - REQ.261028 SIEMENS RADAR FOR SPLITTER BOX
The City of Columbus Public Utilities Department is seeking to purchase four Siemens SITRANS LR530 radar detectors (part number…
- DSSS Project Q-185 Hudson Area J Sanitary Sewer Lining & Manhole Rehab
- 2026 Lead Service Line Replacement Contract 2
The City of Cincinnati (via Greater Cincinnati Water Works) is soliciting competitive bids to replace approximately 458 lead service lines…
- Water Treatment Chemicals for 2027
- 502 - Miscellaneous Repair(s) of Material Handling Equipment
The City of Cleveland is seeking vendors to provide labor and materials for the repair, maintenance, and refurbishment of material‑handling…
- 500 - Red Shale Sewer Bricks
The City of Cleveland is seeking bids for the supply of 43,350 Red Shale Sewer Bricks to be delivered to a municipal site. The bricks must…
- 537 - Multiple Towers Cleanings & Inspections
The City of Cleveland is seeking qualified vendors to clean and inspect four municipal water‑storage towers in October 2026. The work…
- City of Marysville – New Well #7
The City of Marysville is soliciting bids for the design‑build construction of a new municipal water well (Well #7) capable of delivering…
- RFQ033877 - 6005 - JP - Water Softener Salt
The City of Columbus Public Utilities Department is seeking a supplier to provide water softener salt with rust remover in 40‑pound bags…
- 109-26 - Pipe Repair Clamps and Couplings
The City of Cleveland is seeking competitive sealed bids for the supply of pipe repair clamps, couplings, and related water‑system…
- 107-26 - Purchase of Hauling and Disposing of Water Plant Residuals Re-Bid
The City of Cleveland is re‑bidding a requirement contract to haul and dispose of residuals from its water‑treatment plant(s) and to provide…
- FURNISHING AND DELIVERY OF CHEMICALS
This solicitation seeks a vendor to furnish and deliver a range of chemicals required for operation of the Clermont County Water Resources…
- RFQ033890 - 6009/DOW/OPS-WEG Accessory 255A
The City of Columbus Division of Water is seeking a single ECA SSW06 255A WEG accessory (external current acquisition) to be delivered by…
- RFQ033867 - WATERSHED--2027 DOCK PERMIT STICKERS
The City of Columbus Public Utilities Department is seeking a vendor to supply 250 dock permit stickers for the 2027 water‑power dock permit…
- Water Treatment Chemicals - DRC27 - CCI
The Ohio Department of Rehabilitation and Correction’s Chillicothe Correctional Institution Water Treatment Plant is issuing a Quick Quote…
- Plumbing Fixtures -DRC270094-OSC
Ohio Department of Rehabilitation and Correction (ODRC) is seeking a vendor to supply plumbing fixtures, electronic valve controls…
- GILBERT AVE AT CASINO SEWER REHAB
This solicitation seeks a contractor to rehabilitate approximately 2,350 linear feet of large‑diameter (96‑ and 114‑inch) brick sewer pipe…
- 2027 Water Production Chemicals – Contract 26-38
The City of Hamilton is seeking vendors to supply four key water‑treatment chemicals for its 2027 water‑production operations. The contract…
- 26-06 Chemicals for the Water and Wastewater Treatment Plants
The City of Delaware is seeking a qualified vendor to supply a range of chemicals required for operation of its municipal water‑treatment…
- 486 - Miscellaneous Repairs for Various Equipment/Tools
The City of Cleveland is seeking vendors to provide labor and materials for the repair of a variety of tools and equipment used by its Water…
- Northtowne Sanitary Sewer Replacement – Project # 35664600
This solicitation calls for the complete removal and replacement of existing water and sanitary lines located within the City of Findlay’s…
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