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

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Refrigerant Piping Repair and Leak Sealing

Closed

State & Local

Submission Closed05/22/2026, 10:00:00 PM UTC

Contract Overview

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

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NAICS: 238220

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CCTV and Security Monitoring System InstallationThe contract involves the design and installation of a CCTV and security monitoring system specifically for bridge monitoring and enhancing public safety. It includes integrating fiber optic technology and power supply to support the system's functionality. The project is classified under the NAICS code 238220, which pertains to electrical contractors and other wiring installation. This subcontract is issued by the Massachusetts Department of Transportation and is set to be performed in District 4. The solicitation was posted with both the posting and response deadline on June 26, 2026. The contract aims to improve infrastructure security through advanced surveillance technology, ensuring continuous monitoring and safety for the public in critical transportation areas.

Massachusetts Department of Transportation

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Plumbing and Piping Systems InstallationThe contract entails the installation of comprehensive plumbing and piping systems, specifically focusing on sanitary, storm, and water supply piping, as well as the integration of related fixtures and water heating equipment. This subcontract is issued by the Tennessee Department of Transportation and is designated for performance in the Sumner area. The work involves ensuring proper setup and functionality of the entire water distribution and drainage infrastructure in accordance with contractual and regulatory standards. Key details include the classification under NAICS code 238220, which corresponds to plumbing, heating, and air-conditioning contractors. The solicitation was posted and the proposal submission deadline was set for June 26, 2026. While some administrative specifics, such as contact information and exact location addresses, are not provided, the contract focuses on meeting state transportation infrastructure needs through professional plumbing and piping installation services.

Tennessee Department of Transportation

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DEADLINE

HVAC Equipment and Ductwork InstallationThis subcontract involves the installation of heating, ventilation, and air conditioning (HVAC) systems, encompassing equipment such as units, ducts, controls, and refrigerant lines. The project is associated with the Tennessee Department of Transportation and is set to take place in Bedford. The contract, categorized under NAICS code 238220, focuses on HVAC-related construction and installation services. The solicitation was posted and has a response deadline on June 26, 2026. While specific details like solicitation number, type of set aside, and point of contact are not provided, the contract clearly addresses comprehensive HVAC system installation requirements needed for transportation infrastructure or related facilities. Interested subcontractors can find more information and submit proposals through the designated online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Spot Painting and Corrosion Protection ServicesThe contract involves providing specialized spot painting and corrosion protection services specifically targeting structural steel elements located near railroad infrastructure. This work is intended to maintain the integrity and longevity of these steel components by addressing areas susceptible to rust and deterioration. The project is overseen by the Tennessee Department of Transportation and will be performed primarily in Hamilton. The contract falls under NAICS code 238220, which pertains to painting and wall covering contractors, indicating a focus on protective coatings within the construction and maintenance sectors. The solicitation was posted and has a response deadline on June 26, 2026. This subcontract opportunity emphasizes targeted maintenance rather than extensive painting, ensuring that critical structural steel elements receive the necessary treatment to prevent corrosion related damage. While there is no specified set-aside status or organization type restrictions, interested contractors are directed to review and submit proposals through the Tennessee Department of Transportation’s bidding portal. The contract's precise scope and specifications align with transportation infrastructure maintenance priorities, particularly in railroad-adjacent environments.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract involves repairing two leaking refrigerant piping sections on the EQ1A compressor rack. The scope of work includes the disassembly of the affected piping, followed by either repair or replacement as necessary, brazing to ensure secure joints, reassembly, and comprehensive leak testing. Leak detection methods include the use of electronic detectors, soap solution, and nitrogen tracing to ensure the integrity of the repair. Issued by the Department of Corrections Administration in Colorado, the contract is classified under NAICS code 238220, which covers plumbing, heating, and air-conditioning contractors. It was posted on May 19, 2026, with a response deadline of May 22, 2026. This subcontract is intended for entities capable of performing specialized refrigerant piping repair work in accordance with the outlined technical requirements and quality standards.

General Info

Repair two leaking refrigerant pipes on EQ1A compressor rack; includes disassembly, brazing, leak testing.

Agency

Colorado → DOC - Corrections Administration

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors View NAICS

Place of Performance

Not specified

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 19

subcontract

Response DeadlineMay 22

Deadline has passed

Submission Closed

05/22/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyColorado → DOC - Corrections Administration

ContactsNo contacts available

OfficeN/A

Organization / Agency

Colorado → DOC - Corrections Administration

Office AddressN/A

ContactsNo contact information available

Full Description

Repair two leaking refrigerant piping sections on the EQ1A compressor rack, including disassembly, piping repair or replacement, brazing, reassembly, and leak testing using electronic detectors, soap solution, and nitrogen tracing.