This Government Contract opportunity from California was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Water Treatment Chemical Supplier

Closed

State & Local

Submission Closed09/09/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 424690

New

SLED

26-06 Chemicals for the Water and Wastewater Treatment Plants

Solicitation # 26-06

The City of Delaware is soliciting bids for the purchase and delivery of chemicals for its Water and Wastewater Treatment Plants for a twelve-month period beginning January 1, 2026. The contract requires the delivery of various chemicals, including Liquid Chlorine, Sodium Hydroxide, Liquid Ferric Chloride, and Liquid Aluminum Chlorohydrate, among others. All materials must be delivered Free on Board and unloaded at either the Delaware Water Treatment Facility or the Upper Olentangy Water Reclamation Center. Deliveries are generally restricted to Monday through Friday, with specific hours of 8:00 AM to 4:00 PM for the Water Treatment Facility. Bids must be submitted electronically via Bid Express by October 19, 2026, at 11:00 AM. To be considered responsive, bidders must provide Material Safety Data Sheets for each chemical and proof of ISO 9001 certification for the manufacturer. The contract will be awarded to the responsible bidder offering the lowest unit prices. Awarded vendors are required to provide chemical handling and safety training one week prior to the start of supply and must submit necessary bonds and insurance documentation within 15 days of the Notice of Award. All chemicals must adhere to strict purity and quality standards, specifically those set by the American Water Works Association and ANSI/NSF.

POSTED

DEADLINE

Janitorial Consumables SupplierThis subcontract opportunity is for a Janitorial Consumables Supplier to provide cleaning chemicals and restroom supplies for prime contractors working on National Cemetery Administration projects under the Department of Veterans Affairs. The scope of work includes the delivery of essential items such as toilet paper, paper towels, hand soap, and trash liners, as well as approved chemicals like bleach and Mop and Glo. The supplier must ensure all products adhere to COR specifications regarding scents and sprays and must provide Safety Data Sheets for all chemical products delivered to the prime contractor or project site. The contract is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 424690. Performance will take place in Richmond, Virginia. Interested parties should note the posting date of October 8, 2026, with a response deadline of October 14, 2026.

National Cemetery Administration (36C786)

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DEADLINE

Industrial Solvent and Graffiti Remover SupplierThis subcontract agreement establishes the supply of industrial-grade graffiti removal solvents and cleaning agents for prime contractors working on Pennsylvania Department of Transportation projects. The scope of work includes the delivery of chemical solvents compatible with water rinsing and cloth or scrubber applications to various project sites located within Allegheny, Beaver, and Lawrence Counties. To ensure strict safety and regulatory compliance, the supplier is required to provide Material Safety Data Sheets for all hazardous chemicals delivered. This contract falls under NAICS code 424690 and is managed through the Pennsylvania Department of Transportation.

Department of Transportation

POSTED

DEADLINE

Sodium Chloride Brine

Solicitation # RFQ-2610252

The Corporation of the City of Richmond Hill issued Request for Quotation RFQ-2610252 for the supply and delivery of liquid sodium chloride brine to its Operations Centre at 1200 Elgin Mills Road East, Richmond Hill, Ontario. The contract is for a one-year term with deliveries made on an as-required basis. The required product must maintain a sodium chloride concentration of 23.0% +/- 0.3% and adhere to strict maximum concentration limits for various chemical constituents, including arsenic, lead, and mercury. Before the first delivery of each winter season, the successful bidder must provide a specific gravity chart or phase curve, a detailed chemical analysis, and a current Safety Data Sheet. The contract will be awarded to the compliant bidder offering the lowest total amount, with ties resolved by a coin toss. The evaluation process involves a staged review of mandatory submission and technical requirements. All-inclusive unit pricing must be submitted in Canadian funds via the designated bidding system. The City reserves the right to inspect and test deliveries, and any product failing to meet mandatory specifications may be rejected and must be removed at the supplier's expense within seven calendar days. Administrative requirements include monthly billing statements submitted within ten business days of month-end, with payments subject to a minimum fifteen-business-day processing period and Ontario Construction Act holdback requirements. The supplier must maintain comprehensive insurance, provide proof of W.S.I.B., and indemnify the City against claims arising from contract performance. Additionally, the supplier must comply with the Municipal Freedom of Information and Protection Act and adhere to strict confidentiality and environmental responsibility standards.

City of Richmond Hill

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DEADLINE

Commercial-Strength Cleaning Supplies ProviderThis subcontract for the Commercial-Strength Cleaning Supplies Provider involves the provision of commercial-grade, ammonia-free cleaning chemicals and materials to support prime contractors delivering facility services for Montgomery ES in Alabama. The selected provider is responsible for delivering approved cleaning agents and ensuring that every product is accompanied by comprehensive Safety Data Sheets to maintain compliance with all safety requirements specified in the prime contract. The opportunity is categorized under NAICS code 424690 and was posted on October 7, 2026. Interested parties must submit their responses by the deadline of October 12, 2026. This engagement focuses on the reliable delivery of specialized cleaning supplies and the necessary safety documentation to ensure operational safety and regulatory adherence.

POSTED

DEADLINE

Electrical Insulating Varnish SupplierThis subcontract involves the supply of commercial off-the-shelf electrical insulating varnish for prime contractors working on DLA Weapons Support ASC projects. The supplier must provide varnish meeting NSN 5970-00-161-7232, packaged in U.N IP.3 metal cans and U.N certified 4G fiberboard boxes. Strict adherence to HAZMAT packaging and shipping standards is required, specifically following HMIC P, UN1263, Class 3, PG III guidelines, including the submission of Safety Data Sheets and Hazard Warning Labels. The specific scope of work requires the delivery of one gallon of varnish to the USS Jeremiah Denton DDG129 located in Gulfport, Mississippi, with the place of performance listed in Pascagoula. This procurement is managed under the Department of Defense through the DLA Weapons Support ASC Commodities Division under NAICS code 424690.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Pulsar Chlorine Briquettes (or Equal) 50 Pound Buckets

Solicitation # 271002

The City of Dothan is seeking sealed bids for the procurement of Pulsar Chlorine Briquettes or an equivalent product provided in 50 pound buckets. This solicitation, identified as bid number 271002, requires all submissions to adhere to the city's specific bid specifications. Interested parties must submit their proposals as sealed bids, as emailed, faxed, or late submissions will not be accepted. The bidding process opened on October 7, 2026, with a clarification deadline of October 15, 2026, at 2:00 PM. All final bids are due by October 20, 2026, at 2:00 PM. Thad Taylor serves as the primary point of contact for this procurement, and all inquiries must be submitted online through the clarifications section. Deliveries are to be shipped to the City of Dothan Purchasing office in Dothan, Alabama.

POSTED

DEADLINE

ProTeam 3 Inch High Tech Tabs (or equal)

Solicitation # 271005

The City of Dothan is seeking sealed bids for the procurement of ProTeam 3 Inch High Tech Tabs or an equivalent product. This solicitation, identified as bid number 271005, falls under the category of chlorinating and oxidizing agents used for swimming pool disinfection. All submissions must be delivered as sealed bids, as electronic submissions via email or fax are legally prohibited and will not be accepted. The bidding process opened on October 7, 2026, with a clarification deadline of October 15, 2026, and a final due date of October 20, 2026, at 2:00 PM. Interested parties should direct all inquiries to Thad Taylor via the online clarification system to ensure responses are documented and distributed. Completed bids should be shipped to the City of Dothan Purchasing office in Room 213, while billing will be handled through the Accounts Payable department.

POSTED

DEADLINE

Contract 26-38 is a solicitation issued by the City of Hamilton, Ohio, Department of Infrastructure for the procurement of 2027 water production chemicals. The scope of work includes the supply and delivery of sodium chlorite, liquid chlorine, sodium silicofluoride, and liquid carbon dioxide to the South Water Plant in Fairfield, Ohio. The contract is awarded to the lowest responsive and responsible bidder, with the City reserving the right to award by item or as a whole. Pricing for liquid chlorine and sodium silicofluoride must remain firm and fixed through December 31, 2027. Recommended awards include Equoar Water Technologies for sodium chlorite, Brenton Mid-South Inc for sodium silicofluoride, and Air Products and Chemicals for liquid carbon dioxide, totaling 1,009,525 dollars, while liquid chlorine was recommended for non-contract purchase. Bidders are required to submit sealed bids including a bid security form for 10 percent of the total bid, a non-collusion affidavit, and a declaration of personal property tax delinquency. While the performance bond requirement was waived, vendors must maintain pollution liability insurance of at least 1 million dollars per occurrence and name the City as an additional insured. Specific packaging standards are mandated, such as 50 lb moisture-proof bags for sodium silicofluoride and strict adherence to Chlorine Institute standards for liquid chlorine containers. Payment is issued within 30 calendar days upon receipt of a proper invoice, contingent upon the availability of lawful appropriations by the Hamilton City Council.

POSTED

DEADLINE

Transformer Oil Processing and SupplyThis subcontract for Transformer Oil Processing and Supply supports prime contractors operating at UK Atomic Energy Authority facility projects. The scope of work involves the comprehensive management of dielectric oil, including the draining and disposal of old oil, the supply of high-grade insulating oil, and the execution of degassing and oil filtration processes. To ensure operational integrity, the provider utilizes specialized filtration plants and dielectric testing kits to perform Dissolved Gas Analysis and other critical purity checks. The final deliverable consists of filled transformers accompanied by certified oil purity reports. Interested parties should note that the response deadline for this opportunity is November 5, 2026, with the project falling under NAICS code 424690.

UK Atomic Energy Authority

POSTED

DEADLINE

City of Calgary - Request for Quotes - RFQ 26-0252 - Supply and Delivery of Pool Chemicals - Schedule D and E

Solicitation # AB-2026-06724

The City of Calgary is requesting quotes for the supply and delivery of pool water test reagents and water treatment chemicals to support Calgary Recreation and Social Programs. This is an as-needed contract that may be extended for use by other business units within the city organization as requirements arise. Interested vendors must submit their proposals by the deadline of November 9, 2026. The solicitation, identified as RFQ 26-0252, is managed by the City of Calgary with performance taking place in Alberta. Primary inquiries regarding this opportunity are directed to Senior Buyer Nick Kumar.

POSTED

DEADLINE

RFQ Aquatic Pool Chemical Delivery Service

Solicitation # 2026/27-08

The Riverside Unified School District is seeking proposals for the Aquatic Pool Chemical Delivery Service under solicitation number 2026/27-08. This local government opportunity is for the delivery of necessary chemicals to maintain aquatic facilities located in Riverside, California. Interested vendors must submit their responses by the deadline of October 21, 2026, at 5:30 PM UTC. Detailed bid documents and registration requirements are available through the district's official business services purchasing website or the Biddingo portal.

Riverside Unified School District

POSTED

3 days ago

DEADLINE

in 12 days

AI Contract Overview

This subcontract for the Harbor Department of the Port of Los Angeles involves the supply of water balancing chemicals to prime contractors. The scope of work includes providing pH adjusters, algaecides, and other essential water treatment chemicals, though Bromine tablets, Granular Calcium Hypochlorite, and Muriatic Acid are specifically excluded. The supplier is responsible for delivering all materials to the San Pedro site and providing the corresponding Material Safety Data Sheets for every product supplied. The opportunity is categorized under NAICS code 424690 and is located in Los Angeles. Interested parties must submit their responses by September 9, 2026, following the posting date of August 12, 2026.

General Info

Supply water balancing chemicals to Port of Los Angeles by September 9, 2026.

Agency

California → Harbor Department, Port of Los Angeles

NAICS

424690 - Other Chemical and Allied Products Merchant Wholesalers

Place of Performance

Los Angeles, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of F-1291.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Harbor Gateway Water Features: Water Treatment and Maintenance Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 12

subcontract

Response DeadlineSep 9

Deadline has passed

Submission Closed

09/09/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Harbor Department, Port of Los Angeles

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Harbor Department, Port of Los Angeles

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies water balancing chemicals for prime contractors on City of Los Angeles Harbor Department projects. Provides pH adjusters, algaecides, and other necessary water treatment chemicals excluding Bromine tablets, Granular Calcium Hypochlorite, and Muriatic Acid. Provides Material Safety Data Sheets (MSDS) for all supplied materials. Delivers chemical supplies to the San Pedro site.