This Government Contract opportunity from Washington was posted on May 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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HVAC Piping Installation – Copper Plumbing Work

Closed

State & Local

Submission Closed05/27/2026, 09:00:00 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

New

SLED

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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 involves the installation of comprehensive plumbing systems, including water supply, drainage, and gas piping throughout the specified facility. It is categorized as a subcontract under the NAICS code 238220, indicating specialization in plumbing and piping work. The work is to be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation (TDOT). The solicitation and response deadline are both set for June 26, 2026. While no specific details about set-asides or organization types are noted, the contract requires experienced plumbing services compliant with applicable standards to ensure a fully operational and safe plumbing infrastructure. Interested parties can access further solicitation information via the provided online link.

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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

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

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract involves the installation of new Type L/K copper piping specifically for a boiler system within an HVAC infrastructure. The scope of work includes fitting, brazing, conducting pressure tests, and ensuring seamless integration with the existing mechanical systems. This project is classified under NAICS code 238220, which pertains to plumbing, heating, and air-conditioning contractors. Issued by the City of Richland, Washington, this subcontract opportunity was posted on May 8, 2026, with a response deadline set for May 27, 2026. While specific location details and points of contact are not provided, the contract focuses on specialized copper plumbing work intended to support enhanced boiler system functionality within the municipal HVAC framework. Interested parties are directed to the City of Richland’s public procurement portal for further information.

General Info

Installation of Type L/K copper piping for boiler system in Richland HVAC, response by May 27, 2026.

Agency

Washington → City of RichlandView Agency

NAICS

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

Place of Performance

WA, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 8

subcontract

Response DeadlineMay 27

Deadline has passed

Submission Closed

05/27/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyWashington → City of Richland

ContactsNo contacts available

OfficeN/A

Organization / Agency

Washington → City of Richland

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of new Type L/K copper piping for boiler system, including fitting, brazing, pressure testing, and integration with existing HVAC infrastructure.