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This Government Contract opportunity from Arizona was posted on August 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Water Facility Testing & Disinfection

Closed
State & Local

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This subcontract for Water Facility Testing and Disinfection involves providing specialized services for new water lines on City of Tucson civil infrastructure projects. The selected provider will be responsible for performing hydrostatic pressure testing, preliminary and final flushing, leakage tests, and disinfection processes. All work must be conducted in strict accordance with Subsection 510-5 requirements, utilizing pressure testing pumps and sampling kits to perform necessary microbiological testing. The contractor is required to deliver certified test reports and disinfection certificates upon completion of the services. This opportunity is managed by the Arizona Transportation and Mobility agency under NAICS code 541380. Interested parties must submit their responses by the deadline of September 21, 2026.

General Info

Subcontract for water line testing and disinfection services for City of Tucson projects.

Documents

This scope was carved out of 270146.

The full solicitation package (23 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Silverbell Road Roadway Improvements - El Camino del Cerro to Goret Road

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyArizona → Transportation & Mobility
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs hydrostatic pressure testing, flushing, and disinfection of new water lines for prime contractors on City of Tucson civil infrastructure projects. Conducts preliminary flushing, leakage tests, disinfections, final flushing, and microbiological testing using pressure testing pumps and sampling kits. Adheres to Subsection 510-5 requirements. Delivers certified test reports and disinfection certificates.

More opportunities from Arizona → Transportation & Mobility

Same awarding agency

New
SLED
Transit Account and Passenger System (TAPS)
Solicitation # 270200
The City of Tucson, through the Transportation and Mobility agency, has issued a sources-sought Request for Information (RFI) under solicitation number 270200 for a Transit Account and Passenger System (TAPS). This initiative seeks to establish an enterprise customer account platform rather than a simple card database to support fixed-route bus and streetcar services. The scope encompasses the planning, design, implementation, and operation of a system for rider registration, customer account management, credentialing, utilization tracking, and reporting. A primary objective is to ensure the platform is accessible, multilingual, and usable for riders regardless of smartphone ownership, while maintaining secure interfaces and open documentation to prevent vendor lock-in. The agency is utilizing this RFI to gather market research on available solution models, implementation timelines, and cost drivers to inform a future procurement strategy. Key areas of interest include cybersecurity frameworks, identity assurance, and the potential for future account-based fare collection. While this is not a formal request for proposals or a binding contract, the agency is requesting non-binding, order-of-magnitude pricing for various components, including one-time implementation, software subscriptions, cloud hosting, field hardware, and professional services. Responses are due by November 30, 2026, and should be submitted as electronic PDFs following the suggested response format.

POSTED

about 3 hours ago

DEADLINE

in about 1 month
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NAICS: 237310
New
SLED
Silverbell Road Roadway Improvements - El Camino del Cerro to Goret Road
Solicitation # 270146
The Silverbell Road Roadway Improvements project, solicitation number 270146, is a major infrastructure initiative by the City of Tucson's Department of Transportation and Mobility. The project involves the reconstruction and widening of 3.27 miles of roadway, specifically 2.63 miles of Silverbell Road from 0.25 miles north of El Camino Del Cerro to 0.2 miles north of Goret Road, 0.50 mile of El Camino Del Cerro, and 0.14 mile of Sweetwater Drive. The scope of work includes the construction of four roadway lanes with medians, curbs, sidewalks, a multi-use path, traffic signals, street lighting, landscaping, irrigation, drainage facilities, and extensive utility work. The estimated price range for the project exceeds 10 million dollars. The contract is divided into two primary phases: a 730-calendar day construction phase and a subsequent 730-calendar day landscape establishment period. Bids are evaluated based on responsiveness and responsibility, with the award granted to the lowest responsive and responsible bidder. Key requirements include a bid security of 10 percent of the total offer and a 5 percent Small Business Enterprise participation goal. The project must adhere to various standards, including the 2015 Pima Association of Governments specifications and HUD guidelines for federally funded programs. Additionally, contractors must comply with stringent data protection and cybersecurity frameworks, ADA requirements, and environmental restrictions regarding herbicide use in protected washes.
Highway, Street, and Bridge Construction

POSTED

about 18 hours ago

DEADLINE

in 23 days
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NAICS: 237310
New
SLED
Sahuara and Copper/Flower Bicycle Boulevards - FHWA
Solicitation # 270112
Solicitation 270112 is an Invitation for Bid issued by the City of Tucson for roadway improvements on the Sahuara and Copper/Flower Bicycle Boulevards in Pima County, Arizona. Funded by the Federal Highway Administration, the project focuses on traffic calming and bicycle infrastructure, including the installation of BikeHAWK signals, speed humps, traffic circles, chicanes, concrete curbs, sidewalks, curb access ramps, driveway aprons, signage, pavement markings, and landscaping. The estimated project value ranges between 1,000,000 and 5,000,000 dollars, with the contract awarded to the lowest qualified responsive bidder. Following two addenda, the final bid due date is Tuesday, November 3, 2026, at 2:00 PM local Arizona time. The contract mandates strict adherence to federal and local regulations, including FHWA terms, Davis-Bacon Act wage requirements, and Buy America/Build America Buy America standards. Bidders must provide a bid bond of at least 10 percent of the total bid, and the successful awardee must furnish statutory performance and payment bonds for 100 percent of the contract price. Compliance requirements include Disadvantaged Business Enterprise (DBE) and Small Business Enterprise (SBE) provisions, a written Heat Safety Plan for outdoor workers, and stringent data protection and cybersecurity controls. Performance is subject to liquidated damages of 1,860 dollars per calendar day of delay, with quality assurance testing conducted by the City to verify contractor results.
Highway, Street, and Bridge Construction

POSTED

2 days ago

DEADLINE

in 6 days
View Details

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