This Government Contract opportunity from California was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Citywide Drinking Water

Closed

8262State & Local

Submission Closed06/04/2026, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 221310

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SLED

North City Water Reclamation Plant Filter Media Cleaning

Solicitation # 10090513-27-Z

The City of San Diego has issued an Invitation to Bid for chemical cleaning and restoration services for six single-cell bed filters at the North City Water Reclamation Plant. The project aims to address decreased backwash efficiency caused by mudball formation and the loss of anthracite coal media. The scope of work includes chemical in-bed rehabilitation to remove contaminants, replenishing anthracite filter media to a design depth of 84 inches, and providing as-needed maintenance over the contract term. The resulting contract will be for a five-year term with a maximum compensation ceiling of 3,000,000 dollars. Bids are due by October 2, 2026, via the PlanetBids portal, and a mandatory pre-bid conference and site inspection was scheduled for September 17, 2026. The contract will be awarded to the next responsible and responsive low bidder. Key requirements include the provision of a performance bond equal to 100 percent of the annual contract amount, compliance with prevailing wage laws, and adherence to OSHA confined space entry guidelines. All used products must be NSF 60 certified and comply with GHS labeling and Safety Data Sheet requirements. Payment will be made monthly in arrears, contingent upon City Council funding appropriations.

POSTED

DEADLINE

Reverse Osmosis System

Solicitation # HT001426QE043

Solicitation HT001426QE043 is an unrestricted, firm-fixed-price request for offers issued by the Defense Health Agency to procure, deliver, and install a sterile processing critical water system for the Tignor Dental Clinic at Fort Eustis, Virginia. The requirement specifically identifies the Ameri-Water SRB-800-115-FT reverse osmosis system, including a 55-gallon storage tank, distribution pump, phosphate cartridge filter feed system, and UV disinfection system. While originally a brand-name only procurement, Amendment 0001 updated the requirement to brand name or equal and extended the proposal submission deadline to September 16, 2026, by 4:00 PM EST. The contract will be awarded using the Lowest Price Technically Acceptable (LPTA) process, where offers are first evaluated for technical capability and then selected based on the lowest price. The contractor is responsible for all labor, materials, and installation, including final tie-in connections, system commissioning, and the removal of all packaging debris. Delivery is required within 60 days of the order or notice to proceed, with training to be conducted concurrently with or immediately following installation. Compliance with MIL-STD-130 and MIL-STD-129 for item marking and labeling is mandatory, and all payment requests must be processed through the Wide Area WorkFlow system.

Defense Health Agency

POSTED

DEADLINE

Heating Ventilation and Air Conditioning, Industrial Water Treatment Services

Solicitation # FA930126Q0028

Solicitation FA930126Q0028 is a request for quotes for a Firm Fixed-Price Indefinite-Delivery Indefinite-Quantity contract to provide personnel, equipment, and supplies for the operation, repair, and maintenance of chemical Industrial Water Treatment systems at Edwards AFB. The scope includes cooling towers, boilers, thermal ice storage, and closed loop water-based HVAC systems. The anticipated period of performance runs from October 1, 2026, through September 30, 2031. This acquisition is strictly set aside for eligible HUBZone small businesses under NAICS 221310, with a size standard of 41 million dollars. Quotes must be submitted via email to the designated contracting officials by September 28, 2026, at 4:00 p.m. PST. A site visit is scheduled for September 16, 2026, requiring advance registration of participants. The contract is subject to Construction Wage Requirements and the Davis Bacon Act.

POSTED

DEADLINE

Preventative Maintenance and Repairs for Water Treatment Equipment

Solicitation # N6852026Q1054

The Fleet Readiness Center, under the Department of Defense, is seeking quotes for solicitation N6852026Q1054 to provide preventative maintenance and repairs for water treatment equipment. The work will be performed at Marine Corps Air Station Cherry Point in North Carolina. This procurement is designated as a total small business set-aside under NAICS code 221310. Interested parties must submit all questions by September 9, 2026, and provide final quotes to Jessica Franceschini by the response deadline of September 14, 2026. The contract is managed by the Commander Fleet Readiness Center Procurement Group based in Patuxent River, Maryland.

Fleet Readiness Center

POSTED

DEADLINE

Reverse Osmosis System Preventative Maintenance - Atlanta VA Medical Center

Solicitation # 508-27-1-2043-0008

Solicitation 508-27-1-2043-0008 is a request for quotations from the Department of Veterans Affairs, Network Contracting Office 7, for corrective and preventive maintenance of the Reverse Osmosis/Deionized (RO/DI) water purification system at the Atlanta VA Medical Center in Decatur, Georgia. The scope of work includes monthly maintenance, quality filter changes, emergency management, and semi-annual water quality testing to support critical pathology laboratory functions for hematology, serology, microbiology, and histology. The contractor is required to provide all labor, equipment, and new OEM replacement parts, while ensuring compliance with VHA, Joint Commission, and College of American Pathologist (CAP) standards. The base period of performance is scheduled from October 15, 2026, to October 14, 2027, with an additional option year from October 15, 2027, to October 14, 2028. The government will award the contract to a responsible quoter based on a comparative evaluation of technical approach, past performance, and price. Key administrative requirements include monthly electronic invoicing via Electronic Funds Transfer and adherence to specific subcontracting limitations, where no more than 50 percent of the contract value may be paid to firms not certified as SDVOSBs or VOSBs. Offerors must provide their Unique Entity Identifier and certify compliance with FASCSA orders and Iran-related sanctions. The solicitation includes various FAR clauses regarding sustainable products, security prohibitions, and service contract labor standards, with the government reserving the right to extend services for up to six months or extend the contract term with appropriate notice.

247-NETWORK Contract Office 7 (36C247)

POSTED

DEADLINE

Amendment to the Joint Exercise of Powers Agreement with the Department of Water Resources, State of California and Authorizing the Execution ThereofThis agreement is an amendment to the Joint Exercise of Powers Agreement between the Department of Water Resources, State of California, and the Central Coast Water Authority. The primary purpose of this action is to extend the authority of the Central Coast Water Authority to operate and maintain the Coastal Branch, Phase II facilities of the State Water Project located in Santa Barbara County. This extension ensures the continuation of operation and maintenance activities through December 31, 2026. The project is classified under NAICS code 221310 and is managed by Executive Director Peter Thompson. Regarding regulatory compliance, the project has been filed for a Notice of Exemption from the California Environmental Quality Act, citing the Common Sense Exemption and the Existing Public Facilities Categorical Exemption. The agreement maintains the existing operational framework established in the original 1996 agreement to ensure the continued functionality of the specified water infrastructure.

Central Coast Water Authority

POSTED

DEADLINE

FA8601 - Industrial Water Treatment at Wright-Patterson AFB

Solicitation # FA860126R0018

This combined synopsis and solicitation seeks a Firm Fixed Price contract for commercial industrial water treatment services at Wright-Patterson Air Force Base. The scope of work includes the treatment of cooling towers, package boilers, high temperature water central heating plants, central steam plants, heat exchanger heating systems, and closed loop systems. This opportunity is designated as a Total Small Business Set Aside under NAICS code 221310. Award will be granted to the responsible offeror who meets the technical requirements with an acceptable rating and provides the lowest total evaluated price, as no tradeoffs between price and non-price factors are permitted. Proposals must be submitted via email to the designated points of contact no later than 1:00 PM EDT on October 9, 2026. The government maintains the right to award without discussions or to make no award based on the quality and pricing of the received proposals.

POSTED

DEADLINE

Stormwater Management & LID System Installation

Los Angeles County Regional Planning

POSTED

DEADLINE

TUD Long-Term Water Service ContractThe Tuolumne Utilities District is establishing a long-term water service contract with the United States Bureau of Reclamation to secure Central Valley Project water from the New Melones Reservoir. This agreement is designed to increase water supply reliability and diversify the district's portfolio to support existing service areas and growth envisioned under the Tuolumne County General Plan 2040. The contract allows for the diversion of up to 6,000 acre-feet annually, with 2,500 acre-feet allocated for the district's existing service area and 3,500 acre-feet designated for the Chicken Ranch Rancheria Tribe of Me-Wuk Indians for agricultural, residential, and commercial use within their trust boundaries. The agreement remains effective through December 31, 2051, and utilizes existing pipelines and facilities for water conveyance. Payment is based on a rate structure that includes components for operations and maintenance, storage, water marketing, and dam safety, with tiered pricing applied if annual deliveries exceed 80 percent of the contract total. The district is responsible for constructing necessary conveyance facilities at no cost to the United States and must comply with all federal, state, and local water quality standards. Additionally, the contract mandates strict adherence to civil rights and non-discrimination laws, including the Civil Rights Act of 1964 and the Americans with Disabilities Act.

Tuolumne Utilities District

POSTED

DEADLINE

Distribution System Leak Detection Services

Solicitation # SLVWD-2026-LD-01

The San Lorenzo Valley Water District is soliciting bids for Distribution System Leak Detection Services to identify subsurface leaks within high-priority zones of its potable water system. The selected firm will utilize acoustic correlation and other approved technologies to conduct systematic field surveys, provide GPS coordinates and photographic documentation for leak confirmation, and deliver comprehensive reporting. This initiative is specifically designed to reduce non-revenue water in areas characterized by aging infrastructure or unexplained flow loss. The contractor is responsible for providing all necessary labor, equipment, vehicles, and technology, as well as managing traffic control and obtaining required encroachment permits. This solicitation, identified by number 20260909019, is for performance in Boulder Creek, California. Interested qualified firms must submit their responses by the deadline of October 20, 2026.

San Lorenzo Valley Water District

POSTED

DEADLINE

FY 2027 Potable Water Sampling Services - FCC Beaumont

Solicitation # 15B50227Q00000011

Solicitation 15B50227Q00000011 is a combined synopsis and solicitation for a single, firm-fixed price contract to provide Potable Water Supply sampling services for FCC Beaumont in Texas. This requirement is designated as an excepted activity under the Anti-Deficiency Act due to its critical nature in protecting human life, though payment will be deferred until funds become available. The opportunity is set aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 221310. Interested parties must respond by September 16, 2026, to the Department of Justice agency located in Beaumont, Texas.

POSTED

DEADLINE

Irrigation Equipment and Parts Supplier

Public Works Dept. - Street Services Div Department of City of Sacramento

POSTED

4 days ago

DEADLINE

in 17 days

AI Contract Overview

The City of Riverside is seeking qualified suppliers to provide drinking water delivery services and related accessories for distribution across its facilities. The contract requires vendors to supply clean, potable drinking water and maintain essential equipment such as dispensers, stands, or bottles to ensure a continuous and dependable service. This initiative supports the city's goal of maintaining a reliable drinking water supply for its various locations. The solicitation, titled "Citywide Drinking Water," was posted on May 20, 2026, with responses due by June 4, 2026. The Purchasing Department of the City of Riverside is managing the contract, and the primary point of contact for vendors is Rodrigo Melesio. The scope of work is focused on providing high-quality water delivery service and upkeep across city facilities, ensuring the health and safety of the users. Vendors interested in this opportunity can access further details through the city's procurement portal.

General Info

City of Riverside seeks vendors for potable water delivery and equipment maintenance at city facilities.

Agency

California → Purchasing Department of City of RiversideView Agency

NAICS

221310 - Water Supply and Irrigation SystemsView NAICS

Place of Performance

3900 Main Street 6th Floor Riverside, California 92522, CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedMay 20

Contract opportunity posted

Response DeadlineJun 4

Deadline has passed

Submission Closed

06/04/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Purchasing Department of City of Riverside

Contacts1 person available

OfficeCA, USA

Organization / Agency

California → Purchasing Department of City of Riverside

View Agency Profile

Office AddressCA, USA

Contacts

Rodrigo MelesioContact

Full Description

Scope: The City is seeking qualified suppliers to provide drinking water delivery services and related accessories to support drinking water distribution across City facilities. The selected vendor(s) will be responsible for supplying clean, potable drinking water and maintaining necessary equipment, such as dispensers, stands, or bottles, to ensure consistent and reliable service.

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