This Government Contract opportunity from Department Of The Interior 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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Filter Drier Replacement and Refrigerant System Service

Closed

Federal

Submission Closed05/22/2026, 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

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

POSTED

DEADLINE

CCTV and Security Systems InstallationThe contract involves the design and installation of CCTV security cameras and police call boxes on a bridge, with a focus on ensuring connectivity and integration with the Department of Conservation and Recreation (DCR) systems. This project is managed by the Massachusetts Department of Transportation (MassDOT) and pertains to work taking place in District 4. It requires expertise in electrical and communications installation services, as indicated by the NAICS code 238220. The solicitation was posted on June 26, 2026, and the response deadline was set for the same date, indicating a tight bidding window. This contract is categorized as a subcontract and does not specify any set-aside types or organization preferences. The installation aims to improve security infrastructure on the bridge, enhancing surveillance capabilities and emergency communication through integration with existing public safety systems.

POSTED

DEADLINE

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

POSTED

DEADLINE

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.

POSTED

DEADLINE

HVAC System InstallationThis contract involves the supply and installation of comprehensive heating, ventilation, and air conditioning (HVAC) systems, encompassing all necessary ductwork, HVAC units, and control mechanisms. The work will be performed as a subcontract under the Tennessee Department of Transportation (TDOT), specifically situated in Sumner. The project is aligned with NAICS Code 238220, which pertains to plumbing, heating, and air-conditioning contractors. The solicitation was posted with a deadline for responses on June 26, 2026, coinciding with the date of posting. This contract is designed to ensure the delivery and installation of fully functional HVAC systems to meet the required standards. No specific set-aside classifications apply to this subcontract, and additional organizational or point-of-contact details are not provided. Interested parties can access further details and submit proposals through the TDOT bidding portal.

TDOT

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

This contract involves the replacement of a clogged filter drier on Circuit 1 of a Liebert DS028ADA0E1252A unit. The scope of work includes refrigerant recovery, performing brazing, pressure testing, evacuation, and recharging the system to ensure proper operation. The contract is designated as a Total Small Business Set-Aside under the NAICS code 238220, which pertains to plumbing, heating, and air-conditioning contractors. Issued by the Department of the Interior’s Office of Acquisition Grants in Denver, the subcontract was posted on May 8, 2026, with a response deadline of May 22, 2026, at 9:00 PM. Although specific location details for performance and points of contact are not provided, the work is likely associated with facilities managed by the issuing agency. The contract emphasizes maintaining HVAC system efficiency and environmental safety through proper refrigerant handling and system repair.

General Info

Replace clogged filter drier on Liebert unit, including refrigerant recovery, brazing, testing, evacuation, and recharge.

Agency

Department Of The Interior → Ofc Of Acquisition Grants-denver

NAICS

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

Place of Performance

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 8

subcontract

Response DeadlineMay 22

Deadline has passed

Submission Closed

05/22/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ofc Of Acquisition Grants-denver

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Ofc Of Acquisition Grants-denver

Office AddressN/A

ContactsNo contact information available

Full Description

Replace clogged filter drier on Circuit 1 of a Liebert DS028ADA0E1252A unit, including refrigerant recovery, brazing, pressure testing, evacuation, and system recharge.