This Government Contract opportunity from Greene County Sanitary Engineering was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Demolition and Removal of Existing HVAC Systems

Closed

State & Local

Submission Closed06/09/2026, 03:00:00 PM UTC

Contract Overview

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

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NAICS: 238990

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Temporary Shoring and Support SystemsThis contract involves the design, supply, and installation of temporary shoring systems essential for supporting adjacent structures or excavation activities during bridge demolition and construction projects. The work is critical to ensure structural stability and safety throughout the demolition and construction phases of bridge work. The contract is categorized under NAICS code 238990, which covers specialized construction services. Issued by the Massachusetts Department of Transportation (MASSDOT), the subcontract opportunity is specifically located in District 2 of Massachusetts. The solicitation was posted and has a response deadline on August 28, 2026. While no type of set-aside or specific organization type is identified, the contract emphasizes timely and secure installation of temporary support systems as part of infrastructure improvement efforts in the region.

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Bridge Demolition ServicesThe contract involves the complete demolition of Bridge No. C-13-038 (OWR), encompassing all associated debris removal and site clearance tasks. It is a subcontract opportunity issued by the Massachusetts Department of Transportation (MASSDOT) and relates to the NAICS code 238990, which generally covers specialty trade contractors. The project is set to take place in District 2 within Massachusetts, with a response deadline on August 28, 2026. The contract aims to fully remove the existing bridge structure and ensure the site is cleared and prepared following demolition activities.

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Retaining Wall Design and Construction (MSE Walls)This contract involves the design and construction of Mechanically Stabilized Earth (MSE) retaining walls that must adhere to the standards set forth by AASHTO Section 11 and Massachusetts Department of Transportation (MassDOT) specifications. A critical requirement includes limiting wall settlement to no more than one inch, ensuring structural stability and longevity. The project is categorized under NAICS code 238990, which relates to specialty trade contractors, and is issued as a subcontract opportunity by MassDOT. The work will be performed in District 4 of Massachusetts, although specific location details within the district are not provided. The solicitation and response deadline both fall on June 26, 2026. While there are no specified set-asides or organization types indicated, interested parties can access further details and submit proposals via the MassDOT bidding portal. The contract emphasizes adherence to stringent design and construction standards aimed at delivering durable retaining wall infrastructure in transit or transportation projects.

Massachusetts Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract entails the complete demolition and removal of existing HVAC systems from two buildings, specifically targeting all components including air handling units, boilers, pumps, ductwork, piping, and controls. This subcontract requires the thorough disposal of all HVAC equipment previously installed in these structures. Issued by Greene County Sanitary Engineering, the project falls under the NAICS code 238990, which covers specialized trade contractors. Bids for the project were solicited beginning June 4, 2026, with a response deadline set for June 9, 2026, at 3:00 PM. Although specific location details and points of contact are not provided, the work is designated to take place at an unspecified site. The contract represents an opportunity for subcontractors experienced in demolition and removal services related to HVAC installations, ensuring compliance with all environmental disposal requirements and project timelines.

General Info

Complete HVAC system demolition and removal from two buildings, including all equipment disposal.

Agency

Greene County Sanitary Engineering

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 4

subcontract

Response DeadlineJun 9

Deadline has passed

Submission Closed

06/09/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyGreene County Sanitary Engineering

ContactsNo contacts available

OfficeN/A

Organization / Agency

Greene County Sanitary Engineering

Office AddressN/A

ContactsNo contact information available

Full Description

Complete removal and disposal of existing HVAC equipment including air handling units, boilers, pumps, ductwork, piping, and controls from both buildings.