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You are viewing a sample list of water treatment plant contractor bids and RFPs. Our platform features a comprehensive database of current bidding opportunities from water utilities and municipalities across all 50 states and Canada. As a contractor specializing in well drilling projects, you can access the latest procurement opportunities to expand your business. Use our advanced search tools to filter bids by location, keyword, and more, ensuring you find the most relevant contracts for your needs. Explore our listings today and stay ahead in the competitive field of well drilling services.

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ID   Description   Category   State   Country   Response Date  
870721 Teton River Temple to Wastewater treatment plant Sewer Line, Idaho.
... Teton River Temple to Wastewater treatment plant Sewer Line, City of Rexburg, Idaho. The City of...
Idaho 02-17-2026
870659 Wastewater treatment plant Generator Installation Project, Texas.
...for the construction of the City of Port Neches, Texas, Wastewater treatment plant Generator Installation Project. The right is reserved by...
Texas 02-18-2026
870658 water treatment plant Clarifier Blow Down Valves Project, Texas.
...labor the construction of the City of Port Neches, Texas water treatment plant Clarifier Blow Down Valves Project. The right is...
Texas 02-18-2026
870643 26-0073 Corgett North Digest Tank Rehab and Maintenance,Arizona.
...and local requirements.Sludge disposal equipmentUltrafiltration equipment: A water or wastewater treatment plant variant of membrane filtration equipment in which...
Arizona 03-11-2026
870641 42-Inch Downriver Transmission Main Loop,Michigan.
...intersection of Inkster and Northline RoadsA Pre=Bid Conference Southwest water treatment plant - 14700 Moran Road, Allen Park, MI...
Michigan 03-13-2026
870596 260016 - Liquid Phosphate,Kansas.
...as required by the City of Wichita, Kansas, F.O.B. water treatment plant, 1815 W Pine St, Wichita, KS 67203....
Kansas 02-13-2026
870591 Central Kitsap Treatment Plant HVAC Upgrades, Washington.
...A mandatory pre-bid meeting will be held at the Central Kitsap Wastewater treatment plant to include a • Tour of the...
Washington 02-26-2026
870561 Transmission System Plan and Hydraulic Model Update,California.
...transmission systemImported surface water is treated at Del Valle water treatment plant (DVWTP) and Patterson Pass water treatment plant...
California 03-04-2026
870550 Potassium Permanganate - Purchase of Water Treatment Chemicals, Ohio.
...for:  NEWARK OH – CHEMICALS – 2026 Chemicals for Water/Wastewater treatment plants NEWARK OH – STREET MATERIALS – 2026...
Ohio 02-20-2026
870549 Fluorosilicic Acid (Hydrofluorosilicic Acid) - Purchase of Water Treatment Chemicals, Ohio.
...for:  NEWARK OH – CHEMICALS – 2026 Chemicals for Water/Wastewater treatment plants NEWARK OH – STREET MATERIALS – 2026...
Ohio 02-20-2026
870548 Bulk Lime - Purchase of Water Treatment Chemicals, Ohio.
...for:  NEWARK OH – CHEMICALS – 2026 Chemicals for Water/Wastewater treatment plants NEWARK OH – STREET MATERIALS – 2026...
Ohio 02-20-2026
870547 Purchase of Water Treatment Chemicals, Ohio.
...for:  NEWARK OH – CHEMICALS – 2026 Chemicals for Water/Wastewater treatment plants NEWARK OH – STREET MATERIALS – 2026...
Ohio 02-20-2026
870515 WWTP Administration and Maintenance Building Construction, Colorado.
...the proposed Administration and Maintenance Building at the Persigo Wastewater treatment plant which shall be new construction. The Project...
Colorado 03-04-2026
870489 Aquatic Herbicides/Algaecides - Water Treatment Chemicals, California.
...Road, Oakley, CA, Randall-Bold Water Plant (Oakley) or Bollman water treatment plant-Government Ranch Gate, 2015 Bates Avenue, Concord, CA. Closing...
California 02-27-2026
870486 Polymer (Non-ionic) - Water Treatment Chemicals, California.
...Standard 60. Polymer (Non-ionic): Delivered in 55-pound bags to Bollman water treatment plant, RandallBold water treatment plant, and Brentwood Water...
California 02-27-2026
870485 Polymer (Cationic) - Water Treatment Chemicals, California.
...CCWD may require split loads between any two CCWD water treatment plants. A split load shall be defined as...
California 02-27-2026
870484 Liquid Oxygen - Water Treatment Chemicals, California.
...truck equipped to transfer to storage tanks to Bollman water treatment plant, Randall Bold water treatment plant, Brentwood Water...
California 02-27-2026
870483 Calcium Thiosulfate (30%) - Water Treatment Chemicals, California.
...truck equipped to transfer to storage tanks to Bollman water treatment plant, Randall Bold water treatment plant, and Brentwood...
California 02-27-2026
870481 Water Distribution System Hydraulic Modeling, New York.
...Plant in the Town of New Castle. The Millwood water treatment plant is supplied by two (2), independent sources...
New York 03-31-2026
870437 WWTP-491 – Furnish & Supply Polymers, Pennsylvania.
...FOR LOWER BUCKS COUNTY JOINT MUNICIPAL AUTHORITY’S WATER AND WASTEwater treatment plantS, BUCKS COUNTY, PENNSYLVANIA Delivery of all proposals...
Pennsylvania 02-18-2026