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    1. Home
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    4. /water treatment chemicals

    Contract Category

    water treatment chemicals Government Contracts

    1,450 government contract opportunities classified as water treatment chemicals, spanning federal and state/local solicitations. Updated daily.
    32 federal1.4K SLED1 forecastsUpdated daily
    Federal Opps
    32
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    1.4K
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    All sources combined

    32 federal contract opportunities classified as water treatment chemicals.

    DEPT OF DEFENSE

    WATER AND WASTEWATER TREATMENT CHEMICALS

    Archived

    AI Summary

    The Department of Defense, specifically the Army, is seeking water and wastewater treatment chemicals. This amendment extends the offer due date to 27 October 2026 and updates the solicitation process. Interested parties should review the updated statement of work and submit their questions accordingly.

    WI

    Posted Oct 15, 2026Due Oct 27, 2026Special NoticeNAICS 325180Total Small Business Set-Aside (FAR 19.5)Sol: W911SA27QA022-0001
    View details→

    DEPT OF DEFENSE

    WATER AND WASTEWATER TREATMENT CHEMICALS

    Archived

    AI Summary

    This opportunity is a Request for Quotation (RFQ) for the procurement of water and wastewater treatment chemicals for delivery to Fort McCoy, WI. The contract period is anticipated from November 17, 2026, to October 31, 2031. Bidders should prepare to meet the specified requirements for chemical supply.

    WI

    Posted Oct 6, 2026Due Oct 20, 2026Combined Synopsis/SolicitationNAICS 325180Total Small Business Set-Aside (FAR 19.5)Sol: W911SA27QA022
    View details→

    DEPT OF DEFENSE

    CHPP BOILER CHEMICAL

    Archived

    AI Summary

    The Department of Defense is seeking vendors for supplying water treatment chemicals and technical services for coal-fired boilers at Eielson AFB. The opportunity includes brand-name chemical supply, extreme cold-weather logistics, and rapid on-site technical response. Interested vendors should demonstrate capabilities…

    AK

    Posted Oct 1, 2026Due Oct 15, 2026Sources SoughtNAICS 325998Sol: FA500427CHEMS
    View details→

    DEPT OF DEFENSE

    NAVFAC PWD Chemical IDIQ - Sigonella

    Archived

    AI Summary

    This opportunity is a request for quotation (RFQ) for the provision of chemicals and incidental services for water and wastewater treatment plants at NAVFAC Sigonella. The solicitation number is N6817126QS006, and it is not set-aside for small businesses. Interested parties should refer to the attached Statement of Wor…

    AE

    Posted Sep 17, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 325180No Set aside usedSol: N6817126QS006
    View details→

    DEPT OF DEFENSE

    SOURCES SOUGHT NOTICE FOR FLUOROSILICIC ACID

    Archived

    AI Summary

    The US Army Corps of Engineers is seeking qualified sources for the supply and delivery of Fluorosilicic Acid to the Washington Aqueduct. This Sources Sought Notice aims to identify capable small businesses, including 8(a), HUBZone, Service-Disabled Veteran-Owned, and Women-Owned Small Businesses. Interested parties mu…

    MD

    Posted Aug 27, 2026Due Sep 3, 2026Special NoticeNAICS 325180Sol: W912DR-26-X-1CCS
    View details→

    DEPARTMENT OF THE INTERIOR

    68--YELL WATER TREATMENT CHEMICALS FY27

    Archived

    AI Summary

    The Department of the Interior's National Park Service is seeking suppliers for water treatment chemicals under a Blanket Purchase Agreement for FY27. This opportunity is categorized as a product and falls under FAR Part 13 - Simplified Acquisition Procedures. Interested vendors should prepare to submit their quotes.

    DC

    Posted Aug 3, 2026JustificationNAICS 325998Sol: 140PS126Q0017
    View details→

    DEPT OF DEFENSE

    NAVFAC PWD CHEMICAL PROVISION IDIQ

    Archived

    AI Summary

    This opportunity is a request for quotation (RFQ) for the provision of chemicals for water treatment plants, swimming pools, and HVAC systems by NAVFAC EAC. The solicitation is not set-aside for small businesses and follows simplified acquisition procedures. Interested parties should refer to the attached Performance W…

    AE

    Posted Jul 10, 2026Due Aug 19, 2026Combined Synopsis/SolicitationNAICS 325180Sol: N6817126QN024
    View details→

    DEPT OF DEFENSE

    Aqua Mag Carus 8600

    Archived

    AI Summary

    The Department of the Navy requires Aqua Mag Carus 8600 for the Water Treatment Plant at MCAS Cherry Point, NC. This solicitation is set aside for 100% small business concerns. Interested contractors must be registered in SAM and WAWF. Quotations are due by 14 July 2026 at 11:00 am (EST).

    NC

    Posted Jul 9, 2026Due Jul 15, 2026SolicitationNAICS 325180Small Business Set Aside - TotalSol: M6700126Q0090
    View details→

    DEPT OF DEFENSE

    ALUM (ALUMINUM SULFATE) AND POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) IDIQ

    Archived

    AI Summary

    The U.S. Army Corps of Engineers is seeking bids for an IDIQ contract to supply ALUM and POLYALUMINUM CHLORIDE for the Washington Aqueduct Division. These chemicals are essential for the operation of water treatment plants serving approximately one million people. Interested parties can find the complete solicitation a…

    MD

    Posted Apr 24, 2026Due May 29, 2026Combined Synopsis/SolicitationNAICS 325180Sol: W912DR26RA039
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    GIMC - NOTICE OF INTENT TO SINGLE-SOURCE INDUSTRIAL WATER ENGINEERING, INC.

    Archived

    AI Summary

    The Navajo Area Indian Health Service intends to negotiate a non-competitive BPA with Industrial Water Engineering, Inc. for water chemicals for boilers and cooling towers. The contract will span a base year and four option years. This notice is not a solicitation, but potential sources may submit capability statements…

    AZ

    Posted Apr 8, 2026Due Apr 14, 2026Special NoticeNAICS 325998Sol: IHS1521827
    View details→

    DEPT OF DEFENSE

    Solicitation for the Purchase of Cationic Polymer

    Archived

    AI Summary

    The Department of Defense is soliciting bids for the purchase of cationic polymer for water treatment at the Washington Aqueduct. This opportunity will be conducted as a reverse auction on Unison Marketplace, utilizing Lowest Price, Technically Acceptable evaluation criteria. Interested bidders can find more details th…

    MD

    Posted Mar 16, 2026Due Apr 13, 2026SolicitationNAICS 325180Total Small Business Set-Aside (FAR 19.5)Sol: W912DR26RA032
    View details→

    DEPT OF DEFENSE

    AWC Chemicals for Water Treatment Plant

    Archived

    AI Summary

    The Department of the Navy requires AWC chemicals for a water treatment plant at Marine Corps Air Station Cherry Point, NC. This opportunity is a Request for Quotation for AWC A-102 ULTRA Antiscalant, AWC C-234, and AWC Cleanflux Bio, and is set aside for small businesses. Interested contractors must be registered in S…

    NC

    Posted Mar 16, 2026Due Jan 30, 2026SolicitationNAICS 325180Sol: M6700126Q1003
    View details→

    DEPARTMENT OF THE INTERIOR

    68--GRCA Water & Wastewater Treatment Chemical BPA

    Archived

    AI Summary

    The National Park Service seeks to award a firm-fixed price Blanket Purchase Agreement for the procurement and delivery of water and wastewater treatment chemicals. The BPA will have a three-year ordering period starting June 1, 2026. Interested vendors must submit quotes electronically by the specified deadline.

    AZ

    Posted Mar 5, 2026Due Mar 25, 2026Combined Synopsis/SolicitationNAICS 325180Total Small Business Set-Aside (FAR 19.5)Sol: 140P1526Q0014
    View details→

    DEPT OF DEFENSE

    ALUM (ALUMINUM SULFATE) AND POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) IDIQ

    Archived

    AI Summary

    The U.S. Army Corps of Engineers is seeking suppliers for an IDIQ contract for aluminum sulfate and polyaluminum chloride for the Washington Aqueduct Division. This contract supports water treatment operations for approximately one million residents. A Request for Quote (RFQ) is expected to be issued around March 18, 2…

    MD

    Posted Mar 2, 2026Due Mar 20, 2026PresolicitationNAICS 325180Sol: W912DR26QA032
    View details→

    DEPT OF DEFENSE

    NAS Sigonella Water/Wastewater Treatment Chemicals

    Archived

    AI Summary

    The Department of Defense is seeking qualified firms to provide water and wastewater treatment chemicals and related services at NAS Sigonella, Italy. This Sources Sought Notice is for market research purposes only and requests capability statements from interested vendors. The anticipated contract type is Firm-Fixed-P…

    Posted Feb 13, 2026Due Feb 27, 2026Special NoticeNAICS 325180
    View details→

    DEPT OF DEFENSE

    WATER TREATMENT CHEMICALS FOR BOILERS, COOLING TOWERS AND CIRCULATED WATER SYSTEMS

    Archived

    AI Summary

    The U.S. Army is seeking qualified small businesses for water treatment chemicals for boilers, cooling towers, and circulated water systems at Aberdeen Proving Ground. This Sources Sought Notice aims to identify vendors capable of providing necessary services and materials. Interested parties should submit a capabiliti…

    MD

    Posted Jan 15, 2026Due Jan 23, 2026Sources SoughtNAICS 325998Total Small Business Set-Aside (FAR 19.5)Sol: PANAPG-24-P-0000013039
    View details→

    DEPT OF DEFENSE

    Sources Sought Notice for the Purchase of Cationic Polymer

    Archived

    AI Summary

    The U.S. Army Corps of Engineers is seeking sources for the procurement of cationic polymer for the Washington Aqueduct. This opportunity includes an indefinite-delivery indefinite-quantity contract with a five-year ordering period. An Industry Day will be held on December 10, 2025, for interested parties to discuss th…

    MD

    Posted Dec 1, 2025Due Dec 29, 2025Sources SoughtNAICS 32518Sol: W912DR26X1ATX
    View details→

    DEPT OF DEFENSE

    Sources Sought for Fluorosilicic Acid

    Archived

    AI Summary

    The U.S. Army Corps of Engineers is seeking sources for a re-procurement of Fluorosilicic Acid 25% (Bulk Liquid) for the Washington Aqueduct. This indefinite-delivery indefinite-quantity contract will adhere to ANSI/AWWA Standard B300 and NSF/ANSI Standard 60, with a five-year ordering period.

    MD

    Posted Nov 25, 2025Due Nov 28, 2025Sources SoughtNAICS 325180Sol: W912DR26X1AXI
    View details→

    DEPT OF DEFENSE

    Aluminum Sulfate and Polyaluminum Hydroxchlorosulfate SATOC for Washington Aqueduct

    Archived

    AI Summary

    The U.S. Army Corps of Engineers is seeking sources for an indefinite-delivery indefinite-quantity contract for Aluminum Sulfate and Polyaluminum Hydroxychlorosulfate. Interested parties should respond to this Sources Sought notice by the specified deadline.

    MD

    Posted Nov 24, 2025Due Dec 28, 2025Sources SoughtNAICS 325180Sol: W912DR26X1AXK
    View details→

    DEPT OF DEFENSE

    Sources Sought Notice for Caustic Soda Requirement

    Archived

    AI Summary

    The Department of Defense is seeking sources for the supply of Caustic Soda 25% for use at Washington Aqueduct's water treatment plants. The product must meet ANSI/AWWA Standard B501 and be certified to NSF/ANSI Standard 60. Interested vendors should respond to this Sources Sought notice.

    MD

    Posted Nov 24, 2025Due Dec 28, 2025Sources SoughtNAICS 325180Total Small Business Set-Aside (FAR 19.5)Sol: W912DR26R1AW7
    View details→

    water treatment chemicals Government Contracts, FAQ

    Common questions about finding and winning water treatment chemicals government contracts.

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    Top agencies

    DEPT OF DEFENSE17DEPARTMENT OF THE INTERIOR2DEPARTMENT OF HEALTH AND HUMAN SERVICES1

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