This Solicitation opportunity from Department Of The Interior was posted on June 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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J--COLONIAL NATIONAL HISTORICAL PARK - REPLACE HVAC

Closed

140P4326R0024Federal

Submission Closed06/11/2026, 02:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

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

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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.

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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.

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.

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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

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The National Park Service is seeking proposals for a construction project to replace the HVAC system at the Jamestown Historic Research Center within Colonial National Historical Park in Williamsburg, Virginia. The contract requires the successful bidder to provide all labor, supervision, materials, tools, permits, personal protective equipment, and professional services necessary to complete the HVAC replacement as specified in the project manual. The solicitation, issued on May 14, 2026, falls under a total small business set-aside and aligns with NAICS code 238220, covering HVAC and related services. Key supporting documents include the Project Manual/Summary of Work, construction wage rate determinations, and contract administration guidelines, with deadlines for submission and contract provisions specified through mid-2026. A mandatory site visit is scheduled for May 28, 2026, at the project location in Williamsburg. Prospective contractors must submit their proposals by June 11, 2026. The point of contact for this solicitation is Jason Albright, and the contracting office is based in Boston, Massachusetts.

General Info

National Park Service seeks small business bids for HVAC replacement at Jamestown, Williamsburg, deadline June 11.

Agency

Department Of The Interior → Ner Services Mabo (43000)

NAICS

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

Place of Performance

Jamestown, VA, 23081, USA

Set-Aside

SBA

Documents

(7)

Amendment 0002 to Solicitation 140P4326R0024 HVAC Replacement at Jamestown Historic Research Center

PDF•amendment

B08 Solicitation Attachment 3 Construction Contract Administration

DOCX•sow

DOL Wage Determination VA20260157

PDF•wage-determination

COLO PMIS 226934 Amended Project Manual for HVAC Replacement at Jamestown Historic Research Center

DOCX•statement-of-work

Amendment 0001 to Solicitation 140P4326R0024 for HVAC Replacement at Jamestown Research Center

PDF•amendment

B08 Replace HVAC at Jamestown Historic Research Center Project Manual

DOCX•statement-of-work

Solicitation 140P4326R0024 - Replace HVAC at Jamestown Historic Research Center

PDF•rfp

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedJun 3

Solicitation

Amendment 1Jun 3

Contract was updated

Response DeadlineJun 11

Deadline has passed

Submission Closed

06/11/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ner Services Mabo (43000)

Contacts1 person available

OfficeBOSTON, MA, 02108, USA

Organization / Agency

Department Of The Interior → Ner Services Mabo (43000)

Office AddressBOSTON, MA, 02108, USA

Contacts

Albright Jason

contact@example.gov

+1 (555) 000-0000

Full Description

COLONIAL NATIONAL HISTORICAL PARK - REPLACE HVAC AT JAMESTOWN HISTORICAL RESEARCH CENTER

The National Park Service, Contracting Operations East, New England Major Acquisition Buying Office, issues this Request for Proposal (RFP) for a construction requirement at Colonial National Historical Park in Williamsburg, Virginia. Work will consist of furnishing all labor, supervision, materials, tools, supplies, transportation, license, certificates, permits, personal protection equipment, professional services, and equipment as required to replace the HVAC unit in the Jamestown Historic Research Center as detailed in the Project Manual/Summary of Work, included with the solicitation documents.

Provisions and clauses - 05/14/2026
Attachment 1 - Project Manual/Summary of Work - 03/02/2026
Attachment 2 - DOL Construction Wage Rate Determination - 01/30/2026
Attachment 3 - Construction Contract Administration - 05/14/2026

An organized site visit has been scheduled for May 28, 2026, at 9:00 am ET. Participants will meet at 1368 Colonial National Historical Parkway, Williamsburg, VA 23081.

AMENDMENT 0001:

The purpose of this amendment is to provide an amended Project Manual/Summary of Work and provide the list of attendees to the organized pre-bid site-visit, conducted on May 28, 2026.

Therefore:

1. Attachment 4 - Project Manual_Amended is provided as an attachment to this amendment. This amended Project Manual revises the requirements for the Air Handlers from 4-Ton units to 5-Ton units.

2. List of attendees to the May 28, 2026, site visit is attached.

AMENDMENT 0002:

The purpose of this amendment is to correct a technical issue that prevented Amendment 0001 from posting to SAM.Gov, and to include information provided in Amendment 0001:

The purpose of Amendment 0001 is to provide an amended Project Manual/Summary of Work and provide the list of attendees to the organized pre-bid site-visit, conducted on May 28, 2026.

Therefore:

1. Attachment 4 - Project Manual_Amended is provided as an attachment to this amendment. This amended Project Manual revises the requirements for the Air Handlers from 4-Ton units to 5-Ton units.

2. List of attendees to the May 28, 2026, site visit is attached.